{"title":"Solar Charge Controllers","description":"\u003cp\u003ePWM and MPPT charge controllers for 12V, 24V and 48V battery banks. Amp rating must exceed the panel array's output current.\u003c\/p\u003e\n\u003c!-- cg-up --\u003e\u003cp class=\"cg-up\"\u003eMore in \u003ca href=\"\/collections\/solar-and-wind-power\"\u003eSolar \u0026amp; Wind Power\u003c\/a\u003e · \u003ca href=\"\/pages\/shop-by-category\"\u003eall categories\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"depvko-30a-solar-charge-controller-dual-usb-5v-2-5a-12v-24v-pwm-regulator-with-lcd-display","title":"Depvko 30A Solar Charge Controller | Dual USB 5V\/2.5A, 12V\/24V PWM Regulator with LCD Display","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Depvko 30A Solar Charge Controller is a compact regulator built for 12V and 24V solar installations. It uses an integrated microcontroller to automatically balance panel output with battery needs, so once you set your preferred charging parameters, the device memorizes them and continues operating smoothly even after power interruptions. A convenient dual USB port (5V\/2.5A max) lets you charge phones, tablets, or small accessories directly from your solar setup. The sturdy design and user-friendly LCD panel make it a practical fit for cabins, RVs, workshops, or DIY projects where off-grid power matters.\u003c\/p\u003e\u003ch3\u003eKey capabilities\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports 12V and 24V systems for flexible panel and battery configurations\u003c\/li\u003e\n\u003cli\u003eMemory for user-defined parameters to avoid reconfiguration\u003c\/li\u003e\n\u003cli\u003eDual USB outputs (5V\/2.5A max) for on-site charging\u003c\/li\u003e\n\u003cli\u003eThree-stage PWM charging for safer, more efficient battery management\u003c\/li\u003e\n\u003cli\u003eProtection suite including overcurrent, short-circuit, reverse connection, low voltage, and overcharge\u003c\/li\u003e\n\u003cli\u003eAutomatic shut-off when battery voltage falls below 8V to protect the battery\u003c\/li\u003e\n\u003cli\u003eClear LCD display for real-time status and easy mode switching\u003c\/li\u003e\n\u003cli\u003eLead-acid battery compatibility: OPEN, AGM, GEL only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign and practical use\u003c\/h3\u003e\u003cp\u003eThe regulator is designed with durability in mind and a user-friendly LCD panel that makes configuration straightforward. It’s well suited for remote cabins, off-grid RVs, tiny workshops, or DIY solar projects where simple, reliable power management matters.\u003c\/p\u003e\u003ch3\u003eOn-site configuration and monitoring\u003c\/h3\u003e\u003cp\u003eThe adjustable LCD display lets you monitor voltage, current, and charging status at a glance and switch modes without tools. This makes it easy to adapt the controller to different sites and applications, from home installations to light industrial setups.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDepvko 30A Solar Charge Controller\u003c\/li\u003e\n\u003cli\u003eBasic mounting hardware and wiring accessories\u003c\/li\u003e\n\u003cli\u003e12-month warranty and technical support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types does the Depvko 30A controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for lead-acid batteries only: OPEN, AGM, and GEL.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this controller provide USB charging and how safe is it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it includes dual USB outputs (5V\/2.5A max) and safety protections against overcurrent, short-circuit, inverse connection and overcharge.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Depvko","offers":[{"title":"Default Title","offer_id":48153547768052,"sku":"B08L8TBCK6","price":22.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/depvko-30a-solar-charge-controller-front.jpg?v=1778280462"},{"product_id":"rolokit-30a-pwm-solar-charge-controller-12v-24v-lcd-display-usb-output","title":"Rolokit 30A PWM Solar Charge Controller – 12V\/24V, LCD Display, USB Output","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Rolokit 30A PWM Solar Charge Controller is a compact regulator designed to harmonize solar panels and 12V or 24V batteries in a wide range of off‑grid setups. With a built‑in microcontroller, it automatically manages charging parameters and remembers your preferred settings after a battery drain, so you can rely on consistent behavior without reconfiguring each time. The unit supports lead‑acid systems (OPEN, AGM, GEL) and delivers two USB charging ports, making it a practical companion for cabins, RVs, or small workshops that rely on solar power.\u003c\/p\u003e\n\u003cp\u003eSmart design meets everyday usability: a clear LCD screen provides live status and easy access to configuration options, while built‑in protections help safeguard both the controller and connected devices. Note that this PWM controller is not suitable for lithium battery chemistries.\u003c\/p\u003e\n\n\u003ch3\u003eKey capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e30A PWM regulation for efficient charging in 12V\/24V systems\u003c\/li\u003e\n  \u003cli\u003eAutomatic 12V\/24V detection to simplify setup\u003c\/li\u003e\n  \u003cli\u003eCompatible with lead‑acid batteries (OPEN, AGM, GEL)\u003c\/li\u003e\n  \u003cli\u003eDual USB outputs 5V\/3A for mobile devices on the go\u003c\/li\u003e\n  \u003cli\u003eLCD display for live status, readings, and quick configuration\u003c\/li\u003e\n  \u003cli\u003eMemory function that preserves your settings after battery drain\u003c\/li\u003e\n  \u003cli\u003eAdjustable float voltage and low‑voltage reconnect\/stop discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety, protection, and ease of use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOvercurrent protection and short‑circuit protection with automatic recovery\u003c\/li\u003e\n  \u003cli\u003eReverse connection and open‑circuit protections to safeguard panels and loads\u003c\/li\u003e\n  \u003cli\u003eSimple installation sequence: connect battery first, then solar panel, then the load\u003c\/li\u003e\n  \u003cli\u003eTimer settings and multiple load control modes support flexible applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn daily use, you can expect a practical balance of monitoring, control, and reliability. The display and controls are designed for straightforward day‑to‑day adjustments, while the protection features reduce the risk of unexpected issues. This model emphasizes lead‑acid compatibility and user‑friendly operation, offering a sensible option for off‑grid enthusiasts who don’t require lithium compatibility. For extended support, a 12‑month warranty and responsive technical assistance are available if needed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types does this controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 12V\/24V lead‑acid batteries (OPEN, AGM, GEL); not suitable for lithium.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it with lithium batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This model is not suitable for lithium batteries; it is intended for lead‑acid systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rolokit","offers":[{"title":"Default Title","offer_id":48153575653620,"sku":"B0CSD6HGGH","price":15.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/rolokit-30a-pwm-solar-controller-lcd-display.jpg?v=1778280559"},{"product_id":"anern-30a-solar-charge-controller-12v-24v-pwm-with-lcd-usb","title":"Anern 30A Solar Charge Controller — 12V\/24V PWM with LCD \u0026 USB","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Anern 30A Solar Charge Controller is a compact PWM regulator designed for 12V and 24V solar installations. It uses a three‑stage charging approach to balance speed and battery health, directing energy through direct, boost, and float stages. This thoughtful design helps optimize efficiency and supports longer life for your battery bank without demanding extra attention.\u003c\/p\u003e\u003ch3\u003eSmart protection and reliable control\u003c\/h3\u003e\u003cp\u003eBuilt‑in protections guard your system against common off grid challenges. The unit includes overcurrent\/overload protection, open circuit protection, and reverse polarity protection. All protections are self‑recovering, so it can resume normal operation after a fault, making it suitable for homes, workshops, and small businesses alike.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSelf‑recovering protections reduce downtime after a fault\u003c\/li\u003e\n\u003cli\u003eDirect, boost, and float charging improve overall efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClear display and easy configuration\u003c\/h3\u003e\u003cp\u003eThe intuitive LCD presents status data at a glance, and the device allows mode switching and parameter configuration directly from the unit. You can adjust cut‑off levels to protect batteries from deep discharge, helping maintain long‑term performance in diverse environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLive readings of panel input, battery voltage, and charging current\u003c\/li\u003e\n\u003cli\u003eMode switching and adjustable cut‑off for tailored protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBattery compatibility and system range\u003c\/h3\u003e\u003cp\u003eThis controller is designed for lead‑acid chemistries such as OPEN, AGM, and GEL. It supports both 12V and 24V systems, making it versatile for a range of installations. A built‑in 5V\/2A USB port offers convenient charging for mobile devices without overloading the main battery path.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports lead‑acid options (OPEN, AGM, GEL)\u003c\/li\u003e\n\u003cli\u003eUSB port provides safe charging for phones and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal‑world use and benefits\u003c\/h3\u003e\u003cp\u003eWhether you’re outfitting a cabin, an RV, a boat, or a small off‑grid setup, the Anern 30A controller offers a compact, robust control point with a clear interface. Its rugged design and multiple load control modes help you manage energy use efficiently, even in limited spaces.\u003c\/p\u003e\u003cp\u003eKey advantages you may experience include safer battery operation, smarter energy routing from solar panels, and straightforward monitoring via the LCD display. The combination of protection features and user‑triendly controls aims to support dependable solar energy management in practical applications.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types are compatible with the Anern 30A Solar Charge Controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports lead‑acid variants (OPEN, AGM, GEL); not compatible with NiMH or lithium.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the built‑in USB port charge my devices, and does the controller support 12V and 24V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes a 5V\/2A USB port and works with both 12V and 24V configurations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Anern","offers":[{"title":"Default Title","offer_id":48154675708148,"sku":"B09HH3B2MK","price":15.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/anern-30a-solar-charge-controller-front-view.jpg?v=1778285515"},{"product_id":"depvko-upgraded-30a-solar-charge-controller-12v-24v-pwm-regulator-with-lcd-dual-usb-timer","title":"Depvko Upgraded 30A Solar Charge Controller | 12V\/24V PWM Regulator with LCD, Dual USB, Timer","description":"\u003ch2\u003eEffortless solar management\u003c\/h2\u003e\n\u003cp\u003eDepvko Upgraded 30A Solar Charge Controller helps manage the flow between solar panels and batteries with automatic efficiency. The built-in industrial microcontroller memorizes user settings, so you do not need to reset parameters after a battery cycle. In daily use, you can rely on a steady guide for charging, even when away from the system.\u003c\/p\u003e\n\u003ch3\u003eAutomatic adaptation for 12V and 24V systems\u003c\/h3\u003e\n\u003cp\u003eThe regulator detects your system voltage and adjusts its charging profile automatically. A small voltage deviation is normal, yet the unit remains reliable across common setups. The device also provides a Dual USB output 5V\/2.5A for charging smartphones and tablets from the panel.\u003c\/p\u003e\n\u003ch3\u003eLead-acid battery compatibility and auto-recognition\u003c\/h3\u003e\n\u003cp\u003eThis controller supports lead-acid styles including open, sealed, and colloid cells. Auto recognition helps protect the battery by selecting an appropriate charging curve. When installing for the first time, ensure the battery is fully charged to help recognition.\u003c\/p\u003e\n\u003ch3\u003eSafety and reliability\u003c\/h3\u003e\n\u003cp\u003eIntelligent protections cover overcurrent, short-circuit, open circuit, inverse polarity, low voltage, and overcharge with auto recovery. A dual MOS anti-backflow circuit reduces backfeed, while the design keeps heat low. For longevity, mount on a flat, well-ventilated surface.\u003c\/p\u003e\n\u003ch3\u003eDisplay and configuration\u003c\/h3\u003e\n\u003cp\u003eThe LCD shows status data and allows mode switching and parameter configuration. You can enable load time control and use manual settings to tailor the regulator to your needs. See the manual for specific parameter steps and guidance.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cp\u003eConnect the battery first, then the solar panel when wiring the system. To disassemble, remove the solar panel before the battery. Following the instruction manual helps prevent misconfiguration and system damage. The 30A unit fits many mid-size solar setups.\u003c\/p\u003e\n\u003cp\u003eWarranty and support: Depvko offers a 12 month guaranty and technical assistance. For help with configuration, installation, or troubleshooting, contact via Amazon messages. This product is designed to support reliable solar management while offering clear data visibility.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eAutomatic operation with memory of user settings\u003c\/li\u003e\n\u003cli\u003eAutomatic adaptation for 12V and 24V systems\u003c\/li\u003e\n\u003cli\u003eDual USB charging for devices\u003c\/li\u003e\n\u003cli\u003eAuto-recognition for lead-acid batteries\u003c\/li\u003e\n\u003cli\u003eProtective features with auto recovery\u003c\/li\u003e\n\u003cli\u003eClear LCD display and easy parameter control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eResidential solar installations\u003c\/li\u003e\n\u003cli\u003eSmall workshops and remote cabins\u003c\/li\u003e\n\u003cli\u003eIndustrial or commercial light charging duties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltages does the Depvko 30A solar charge controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It automatically adapts to 12V and 24V systems to suit your setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections are built into the controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Overcurrent, short-circuit, open-circuit, inverse polarity, low voltage, and overcharge protection with auto recovery.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Depvko","offers":[{"title":"Default Title","offer_id":48171210670324,"sku":"B08NFSCZ4V","price":15.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/depvko-upgraded-30a-solar-charge-controller-front-view.jpg?v=1778343663"},{"product_id":"aceirmc-2-pack-30a-solar-charge-controller-for-12v-24v-lcd-display-dual-usb","title":"ACEIRMC 2-Pack 30A Solar Charge Controller for 12V\/24V | LCD Display \u0026 Dual USB","description":"\u003ch2\u003eSmart solar charging for everyday setups\u003c\/h2\u003e\n\u003cp\u003eMeet the ACEIRMC 30A Solar Charge Controller, a compact 2-pack designed to manage 12V and 24V solar arrays with reliability. Each unit handles up to 30A of discharge current and supports common battery chemistries such as OPEN (flooded), AGM, and GEL. The package pairs two sturdy controllers with an intuitive LCD interface, a 5V dual USB output, and a timer to schedule charging windows. It’s built to fit a range of spaces—from cabinets to portable installs—without a bulky footprint.\u003c\/p\u003e\n\n\u003ch2\u003eThree-stage PWM charging for efficient care\u003c\/h2\u003e\n\u003cp\u003eDesigned around a three-stage PWM regulation process, the controllers optimize charging through bulk, absorption (lifting charge), and float stages. This approach helps deliver steady energy flow, reduces strain on the battery, and supports faster, more efficient charging while aiming to extend overall service life.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 12V and 24V systems; 30A discharge current per unit\u003c\/li\u003e\n  \u003cli\u003eSupports common lead-acid batteries: OPEN, AGM, GEL\u003c\/li\u003e\n  \u003cli\u003eDual USB outputs: 5V, up to 2.5A total\u003c\/li\u003e\n  \u003cli\u003eBuilt-in microcontroller with memory to preserve settings\u003c\/li\u003e\n  \u003cli\u003eTimer setting (ON\/OFF hours) for flexible charging windows\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClear monitoring and convenient control\u003c\/h2\u003e\n\u003cp\u003eThe built-in LCD display provides real-time status and key data at a glance. Users can switch modes and configure parameters without guesswork, and the adjustable power-off level helps guard against deep discharge when paired with compatible batteries. This makes the controller suitable for a variety of installations, from home off-grid rooms to small commercial setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntuitive LCD readout for quick checks\u003c\/li\u003e\n  \u003cli\u003eDual USB ports for device charging during standby or idle times\u003c\/li\u003e\n  \u003cli\u003eTimer settings allow you to tailor charging to your schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt-in protections that keep your system safe\u003c\/h2\u003e\n\u003cp\u003eSafety is built into the design with automatic recovery after fault conditions. The controller includes protections against overcurrent, short circuits, reverse connections, and open circuit conditions. These safeguards help minimize risk to connected devices and the power system overall.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOvercurrent protection\u003c\/li\u003e\n  \u003cli\u003eShort circuit protection\u003c\/li\u003e\n  \u003cli\u003eReverse connection protection\u003c\/li\u003e\n  \u003cli\u003eOpen circuit protection with automatic recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVersatile, easy to install\u003c\/h2\u003e\n\u003cp\u003eWhether you’re powering a small cabin, an RV setup, or a light industrial application, this controller is designed for straightforward installation and reliable operation. The compact form factor fits panel mounts and compact enclosures, while the dual-unit pack offers scalability for larger systems.\u003c\/p\u003e\n\u003cp\u003eIn a practical setup, two controllers can support more complex solar arrangements or serve separate subsystems, providing flexibility as your power needs evolve.\u003c\/p\u003e\n\n\u003cp\u003eOverall, the ACEIRMC 2-pack 30A solar charge controllers provide a practical, energy-aware option for managing charging across 12V\/24V systems, with clear monitoring, useful timing features, and essential protections to help keep devices powered with confidence.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this controller compatible with both 12V and 24V solar systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each unit supports 12V and 24V configurations with a 30A discharge rating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections are included and how do I use the timer setting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides overcurrent, short circuit, reverse connection, and open circuit protections. Use the LCD to configure modes and set ON\/OFF charging times.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACEIRMC","offers":[{"title":"Default Title","offer_id":48173995753716,"sku":"B0B8VQ9ZL9","price":23.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/aceirmc-30a-solar-charge-controller-front-view.jpg?v=1778353903"},{"product_id":"is-icstation-digital-low-voltage-protector-12-36v-20a-protection-switch-module","title":"IS ICSTATION Digital Low Voltage Protector — 12-36V, 20A Protection Switch Module","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe IS ICSTATION Digital Low Voltage Protector is a compact, relay-based protection switch designed for flexible power systems. It functions as a voltage controller that turns output on or off, but it does not supply or alter voltage itself. Think of it as a smart safeguard for battery banks, solar setups, and lighting circuits where managing discharge is important without changing the source voltage.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits and Capabilities\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-discharge protection:\u003c\/strong\u003e The unit can auto-disconnect at a preset voltage to help preserve battery health and performance over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable parameters:\u003c\/strong\u003e Tailor discharging modes and voltage thresholds to fit your specific system and usage patterns.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory function:\u003c\/strong\u003e Settings are preserved after power loss, so your configuration persists when power returns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eIn an off-grid solar installation, the module can guard a battery bank (lead-acid or lithium) while loads are managed automatically. For mobile power or camping setups, it provides a compact protection layer during extended use. It also serves as a reliable protection component for lighting or auxiliary power circuits where a controlled cutoff is advantageous.\u003c\/p\u003e\n\n\u003ch2\u003eHow it Works\u003c\/h2\u003e\n\u003cp\u003eOperating over a DC input range of 12 to 36V, the protector monitors voltage with an accuracy of about 0.1V. When the preset cutoff is reached, the relay switches the output off. After a user-defined delay (0–999 seconds), the output can be re-enabled, allowing for controlled startup cycles.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBoard size: 57 x 42 x 19 mm\u003c\/li\u003e\n  \u003cli\u003eInput voltage: DC 12-36V\u003c\/li\u003e\n  \u003cli\u003eMaximum current: 20A\u003c\/li\u003e\n  \u003cli\u003ePower consumption: \u0026lt; 1.5W\u003c\/li\u003e\n  \u003cli\u003eMemory on power loss; adjustable delay-on\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is a protection switch module; it does not include batteries, chargers, or energy sources.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the IS ICSTATION Digital Low Voltage Protector used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This programmable protection switch helps manage battery discharge by auto-disdisconnecting at a preset voltage, reducing risk of over-discharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What voltages and current does it support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The module accepts 12-36V DC input and handles up to 20A, with memory and delay-on features.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"IS","offers":[{"title":"Default Title","offer_id":48175009235188,"sku":"B07929Y5SZ","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/is-icstation-dlp-relay-board.jpg?v=1778357832"},{"product_id":"dfrobot-900ma-mppt-solar-power-manager-for-5v-panels-with-usb-charging","title":"DFROBOT 900mA MPPT Solar Power Manager for 5V Panels with USB Charging","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe DFROBOT 900mA MPPT Solar Power Manager is a compact, high efficiency controller designed for small 5V solar panels. By employing MPPT technology, it aims to extract more usable energy from your panel as lighting conditions change, helping you get the most from your setup without adding complexity.\u003c\/p\u003e\u003cp\u003eThis module can deliver up to 900 mA to a 3.7 V Li battery, whether the source is a USB charger or a solar panel. Its ON OFF controllable DC DC converters provide a 5 V 1 A output, enabling you to power a range of small devices and prototypes directly from solar or USB power.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMPPT based solar power management to maximize energy capture\u003c\/li\u003e\n\u003cli\u003eUp to 900 mA charging current to a 3.7 V Li battery via USB or solar input\u003c\/li\u003e\n\u003cli\u003eON OFF controllable DC DC converters with a 5 V 1 A output\u003c\/li\u003e\n\u003cli\u003eProtective functions for battery, solar input and output to improve stability\u003c\/li\u003e\n\u003cli\u003eLatest version V1.1 adds battery overcurrent and overdischarge protection for added safety\u003c\/li\u003e\n\u003cli\u003eDesigned for small solar projects and low power applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat you can do with it\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmart solar environment monitor systems that stay powered with consistent charging\u003c\/li\u003e\n\u003cli\u003eSolar powered robots that require a reliable power path from panel or USB\u003c\/li\u003e\n\u003cli\u003eSmall solar street lamps and compact solar power banks with independent charging paths\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eApplications include smart solar environment monitoring, solar powered robots, small solar street lamps and solar power banks. This module is built for 5 V panels and offers USB charging as a flexible option. Real world results depend on panel quality and lighting, but many users experience smoother operation and better energy utilization in everyday setups.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can I use the DFROBOT 900mA MPPT Solar Power Manager for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Optimizes energy from 5V panels, delivering up to 900 mA to a 3.7V Li-ion battery via USB or solar input.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it include protection features?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the latest version adds battery overcurrent and overdischarge protection and safeguards for the solar input and output.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DFROBOT","offers":[{"title":"Default Title","offer_id":48175352348916,"sku":"B07MML4YJV","price":20.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/dfrobot-900ma-mppt-controller-front-view.jpg?v=1778359321"},{"product_id":"mgcstem-2-in-1-low-voltage-disconnect-charging-protector-40a-5-60v-lcd","title":"MgcSTEM 2-in-1 Low Voltage Disconnect \u0026 Charging Protector — 40A, 5–60V LCD","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMeet the MgcSTEM 2-in-1 Low Voltage Disconnect and Charging Discharging Protection Module. Built for energy projects that balance power needs with reliable safeguards, this compact board manages energy flow across a broad range from 5V to 60V and up to 40A. The design blends charging cut-off when a target voltage is reached with safeguards to prevent deep discharge, making it a practical addition for hobbyists, solar setups, and portable power systems.\u003c\/p\u003e\u003ch3\u003eTwo-in-one protection for charging and discharging\u003c\/h3\u003e\u003cp\u003eIn charging mode, connect sources such as solar panels or other power supplies, and the unit automatically disconnects when the preset voltage is reached. In discharging mode, the device acts as a safeguard against low voltage by cutting off the load when battery levels fall too low. This dual capability helps tailor energy sessions to battery chemistry and daily usage patterns without guessing how much energy is left.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCharging mode supports solar charging and other charging sources\u003c\/li\u003e\n\u003cli\u003eDischarging mode provides low voltage protection for batteries\u003c\/li\u003e\n\u003cli\u003eAutomatic and manual low-power options to suit your workflow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower-smart operation modes\u003c\/h3\u003e\u003cp\u003eTwo low-power modes offer flexibility. In manual mode, the relay stays disengaged after disconnection and requires a reset, effectively consuming zero power post-disconnect. In automatic mode, the relay enters a low-power state after disconnection; the LED indicator fades after 60 seconds of inactivity and reactivates when you press a button. Standby current is about 5 mA at 18V, and the device restarts automatically when input voltage returns.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManual mode delivers zero-power post-disconnect behavior\u003c\/li\u003e\n\u003cli\u003eAutomatic mode minimizes energy draw with a 60-second LED lull\u003c\/li\u003e\n\u003cli\u003eAutomatic restart occurs when the source voltage recovers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMemory and reliability\u003c\/h3\u003e\u003cp\u003eThe module includes an internal flash storage feature so your configuration survives power loss. You can power down and back up, and the device remembers your last setup without reconfiguration.\u003c\/p\u003e\u003ch3\u003eDelays, timing, and safeguards\u003c\/h3\u003e\u003cp\u003eDesigned for precise control, it supports a 99 seconds start delay, 99 seconds disconnect delay, and a long timer of 99:59:59 to schedule disconnects. These options suit timed charging routines, battery management tasks, and experimental setups.\u003c\/p\u003e\u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMax current: 40A\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 5V to 60V\u003c\/li\u003e\n\u003cli\u003eStandby current: ~5 mA at 18V\u003c\/li\u003e\n\u003cli\u003eAutomatic restart on voltage recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the voltage range and max current?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Operates from 5V to 60V with a maximum 40A current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What modes and timing options are available?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two modes (automatic and manual) with 99s start delay, 99s disconnect delay, and a 99:59:59 timer.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MgcSTEM","offers":[{"title":"Default Title","offer_id":48178009080052,"sku":"B0C2VMGCZR","price":24.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/mgcstem-2in1-low-voltage-protection-board.jpg?v=1778365733"},{"product_id":"rolokit-2-pack-30a-pwm-solar-charge-controller-12v-24v-lcd-display-dual-usb-ports","title":"Rolokit 2-Pack 30A PWM Solar Charge Controller – 12V\/24V, LCD Display, Dual USB Ports","description":"\u003ch2\u003eEffortless solar regulation for 12V and 24V systems\u003c\/h2\u003e\n\u003cp\u003eThis pair of 30A PWM solar charge controllers from Rolokit is designed to simplify how you manage panels and batteries in off grid setups. The built in microcontroller orchestrates charging so you can focus on your day to day activities. When the battery runs low, it remembers your preferred parameters, eliminating the need to reset between sessions and making routine use smoother.\u003c\/p\u003e\n\u003ch3\u003eSmart, safe, and easy to operate\u003c\/h3\u003e\n\u003cp\u003eThese controllers auto detect 12V or 24V operation and are compatible with several lead acid battery chemistries, including OPEN, AGM, and GEL. Dual USB outputs deliver 5V at up to 3A to power phones, tablets, or small devices directly from the solar source.\u003c\/p\u003e\n\u003cp\u003eThe LCD display makes key readings quick to read and allows you to adjust important settings such as battery float voltage, reconnect threshold, and stop discharge voltage. This helps you tailor protection to your setup and maintain battery health over time.\u003c\/p\u003e\n\u003ch3\u003eProtection and reliability you can rely on\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt in over current protection, short circuit protection, reverse connection protection, and open circuit protection with automatic recovery\u003c\/li\u003e\n  \u003cli\u003eSafe, automatic operation that acts as a guard for connected devices and prolongs system life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy to install and use\u003c\/h3\u003e\n\u003cp\u003eInstallation follows a simple sequence: connect the battery first, then the solar panel, and finally the load. The manual provides clear guidance for setup and configuration. Rolokit backs this with a 12 month warranty and friendly technical support.\u003c\/p\u003e\n\u003ch3\u003eReal world applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for home solar bays, small off grid cabins, RVs, or remote workshops where a compact, reliable controller can simplify power management and help you stay connected to essential devices even when sun is scarce.\u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 x 30A PWM solar charge controllers\u003c\/li\u003e\n  \u003cli\u003eLCD readouts for quick status checks\u003c\/li\u003e\n  \u003cli\u003eUser friendly manual and warranty information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote that this PWM controller is designed for lead acid batteries and is not suitable for lithium packs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types and voltages does the Rolokit 2P 30A PWM Controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Auto detects 12V\/24V systems and works with lead acid batteries OPEN, AGM, GEL; lithium is not supported.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the basic wiring order for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect the battery first, then the solar panel, and finally the load; follow the manual for the detailed sequence.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rolokit","offers":[{"title":"Default Title","offer_id":48184000807156,"sku":"B0F42LB87Q","price":22.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/rolokit-2pcs-30a-pwm-controller-front-view.jpg?v=1778378231"},{"product_id":"solperk-8a-12v-pwm-solar-charge-controller-with-led-display-ip67-waterproof","title":"SOLPERK 8A 12V PWM Solar Charge Controller with LED Display – IP67 Waterproof","description":"\u003ch2\u003eAll-Weather Solar Power for 12V Systems\u003c\/h2\u003e\n\u003cp\u003eMeet the SOLPERK 8A 12V Solar Charge Controller, engineered to manage solar energy efficiently while standing up to the elements. Designed for reliability, it supports common 12V battery chemistries and pairs with compatible solar panels to help you stay powered on the go—whether you’re parked at a campsite, cruising on a boat, or rolling toward your next adventure.\u003c\/p\u003e\n\u003ch3\u003eAll-Weather Durability\u003c\/h3\u003e\n\u003cp\u003eBuilt to endure outdoor conditions, this controller features a robust waterproof seal that resists rain, snow, and dust. Its rugged housing supports outdoor installations and continues to perform when weather changes on road trips or waterfront stops. The IP67-rated design adds extra confidence for off-grid setups in harsh environments.\u003c\/p\u003e\n\u003ch3\u003eSmart Protection for Your Battery\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrevents reverse current to avoid unintended discharge.\u003c\/li\u003e\n  \u003cli\u003eGuard against overheating to protect both controller and battery life.\u003c\/li\u003e\n  \u003cli\u003eStops short circuits from causing system faults.\u003c\/li\u003e\n  \u003cli\u003eControls overcharging to maintain battery health over time.\u003c\/li\u003e\n  \u003cli\u003ePrevents over-voltage that could damage connected cells.\u003c\/li\u003e\n  \u003cli\u003ePrevents reverse polarity to minimize wiring mishaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClear Status at a Glance\u003c\/h3\u003e\n\u003cp\u003eThe intelligent LED display provides quick visibility into charging activity. Two indicator lights show when the battery is charging and when it’s full, making it easy to monitor your setup without tools or guesswork.\u003c\/p\u003e\n\u003ch3\u003eZero Power Drain at Night\u003c\/h3\u003e\n\u003cp\u003eDuring periods of no sunlight, the controller draws no energy from the battery, helping preserve stored power for when you need it most.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and Easy Wiring\u003c\/h3\u003e\n\u003cp\u003eDesigned for 12V solar panels up to 8A, it works with LiFePO4, AGM, GEL, and other 12V rechargeable batteries. An SAE connector allows straightforward wiring—connect red to the positive terminal and black to the negative terminal for a hassle-free setup.\u003c\/p\u003e\n\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\n\u003cp\u003eEnjoy a one-year warranty and lifetime technical support. A dedicated 24\/7 service team is available to answer questions promptly, helping you stay confident in your power solution.\u003c\/p\u003e\n\u003ch3\u003eWhat You Get\u003c\/h3\u003e\n\u003cp\u003eReliable power management, practical protections, and versatile battery compatibility come together in a compact, outdoor-ready package. This controller offers possibilities for more efficient solar charging without overpromising results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What batteries can SOLPERK 8A 12V solar charge controller work with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 12V rechargeable batteries including LiFePO4, AGM, GEL, and other common chemistries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the controller suitable for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It features IP67 waterproof sealing and rugged design for RVs, boats, or cars.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SOLPERK","offers":[{"title":"Default Title","offer_id":48189412147444,"sku":"B0D3HR38QC","price":27.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/solperk-8a-12v-solar-controller-front.jpg?v=1778389635"},{"product_id":"solperk-10a-pwm-solar-charge-controller-ip67-waterproof-12v-24v-battery-regulator-with-led-display","title":"SOLPERK 10A PWM Solar Charge Controller IP67 Waterproof | 12V\/24V Battery Regulator with LED Display","description":"\u003ch2\u003eSOLPERK 10A PWM Solar Charge Controller — outdoor-ready power regulation\u003c\/h2\u003e\n\u003cp\u003eMeet SOLPERK's rugged 10A solar charge controller, built to anchor outdoor solar setups with dependable performance. This IP67-rated unit automatically detects 12V or 24V systems, making it a versatile companion for RVs, boats, cars, and off-grid adventures. Whether you're parked at a lakeside campsite or moored at a marina, the controller stays protected against dust and moisture while managing power flow smoothly, helping you stay powered when it matters most.\u003c\/p\u003e\n\u003cp\u003eIt supports a range of 12V\/24V deep-cycle batteries, including AGM, GEL, and flooded types. For 12V systems, it handles up to 150W; for 24V systems, up to 300W. The compact regulator combines fast intelligent control with ultra-low standby power, enabling efficient energy use even as sun conditions shift throughout the day.\u003c\/p\u003e\n\n\u003ch3\u003eSmart charging and protection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-stage PWM charging optimizes the charging curve for efficiency and longevity.\u003c\/li\u003e\n  \u003cli\u003eProtective features guard against undervoltage, overvoltage, output overload, short circuits, and reverse connection.\u003c\/li\u003e\n  \u003cli\u003eSmart regulation reduces idle power drain when the system is not actively charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndicator monitoring at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree LED indicators provide immediate insight into load status, battery health, and solar activity.\u003c\/li\u003e\n  \u003cli\u003eGreen lights indicate normal operation for load or battery; red signals active charging from the panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEasy installation and everyday use\u003c\/h3\u003e\n\u003cp\u003eSetup is plug-and-play with SAE connectors, and a compact form fits into tight spaces on vehicles or vessels. A concise manual and two pre-drilled mounting holes support flexible placement on rails, panels, or panel boards.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get and support\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 SOLPERK solar charger controller\u003c\/li\u003e\n  \u003cli\u003e1 concise manual\u003c\/li\u003e\n  \u003cli\u003eExtended 12-month warranty\u003c\/li\u003e\n  \u003cli\u003e7x24h technical service support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for RVs, boats, remote cabins, and car camping where robust solar regulation helps you stay powered during extended outings and variable sunlight. It is designed to be a dependable companion that complements your existing solar setup without overpromising results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What systems does the SOLPERK 10A Solar Charge Controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It auto-detects 12V and 24V, handling up to 150W (12V) or 300W (24V) with common deep-cycle batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can I monitor charging status while outdoors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Three LEDs indicate load, battery, and solar activity for quick, at-a-glance monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SOLPERK","offers":[{"title":"Default Title","offer_id":48190871535860,"sku":"B0946MWYPK","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/solperk-waterproof-solar-charge-controller-ip67-front-view.jpg?v=1778392869"},{"product_id":"solperk-mppt-10a-12v-solar-charge-controller-ip67-waterproof-30-more-efficient","title":"SOLPERK MPPT 10A 12V Solar Charge Controller – IP67 Waterproof, 30% More Efficient","description":"\u003ch2\u003eMeet SOLPERK MPPT Solar Charge Controller — 12V Power Made Efficient\u003c\/h2\u003e\n\u003cp\u003eDesigned for on-the-go solar setups, the SOLPERK MPPT controller optimizes charging for 12V battery systems. Its intelligent monitoring adapts to your solar input, delivering power more efficiently than traditional PWM controllers. In practical terms, you may experience faster top-offs on sunny days, smoother battery health, and more reliable charge cycles for your equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey advantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 30% more efficient charging compared with PWM controllers, leveraging real-time voltage and current tracking.\u003c\/li\u003e\n  \u003cli\u003eAutomatic 12V system detection with clear status indicators for simple operation in the field.\u003c\/li\u003e\n  \u003cli\u003eCompact and portable design that travels well with RVs, boats, and off-grid cabins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBroad battery compatibility\u003c\/h3\u003e\n\u003cp\u003eThis controller is built to work with a wide range of 12V battery chemistries, including AGM, Lead Acid, Gel, Deep Cycle, Sealed, Flooded, and LiFePO4. Whether you’re adding solar to a small trailer or a larger energy setup, SOLPERK offers flexible support for your storage options.\u003c\/p\u003e\n\n\u003ch3\u003eSmart protection for reliable charging\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery under-voltage and over-voltage protection help prevent stress on your cells.\u003c\/li\u003e\n  \u003cli\u003eOutput overload and short-circuit safeguards reduce the risk of system damage.\u003c\/li\u003e\n  \u003cli\u003eAnti-back connect protection blocks reverse current when the panel isn’t charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVisibility and monitoring\u003c\/h3\u003e\n\u003cp\u003eThe three LED indicators simplify status checks at a glance: blue for proper panel connection, red for proper battery connection, and green when the battery is full. This makes it easier to spot issues during remote installations.\u003c\/p\u003e\n\n\u003ch3\u003eEase of installation and everyday use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSAE plug-and-play connectors streamline wiring and setup, so you can get charging quickly.\u003c\/li\u003e\n  \u003cli\u003eA concise manual guides safe, straightforward connections and operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRugged, outdoors-ready design\u003c\/h3\u003e\n\u003cp\u003eWith IP67 waterproof protection, the SOLPERK controller is suited for weather-exposed environments such as boats, cabins, and outdoor installations. The sturdy build helps ensure charging continuity even in challenging conditions.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eImagine a sunny weekend recharging your camper van’s battery, or maintaining essential systems on a boat moored at dusk. The SOLPERK MPPT controller is designed to fit these everyday, practical solar needs without overpromising guarantees.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What scenarios is the SOLPERK MPPT 10A controller best suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Great for 12V solar systems in RVs, boats, cabins, and off-grid setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which battery types are compatible with SOLPERK MPPT 10A 12V?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports AGM, Lead Acid, Gel, Deep Cycle, Sealed, Flooded, and LiFePO4 batteries.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SOLPERK","offers":[{"title":"Default Title","offer_id":48195142189300,"sku":"B0GMHMLNH9","price":27.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/solperk-mppt-10a-front-view.jpg?v=1778401038"},{"product_id":"depvko-60a-mppt-solar-charge-controller-12v-24v-lcd-display-dual-usb-timer","title":"Depvko 60A MPPT Solar Charge Controller 12V\/24V | LCD Display, Dual USB, Timer","description":"\u003ch2\u003eMaximize Your Solar Investment with Upgraded MPPT Technology\u003c\/h2\u003e\u003cp\u003eDepvko presents a 60A MPPT solar charge controller designed to extract more energy from your panels. By applying intelligent tracking, it aims for high charging efficiency and responsive current management, helping you optimize battery fill from sunlit hours. Real-world results depend on panel output, wiring, and ambient conditions, but the controller is built to handle steady, safe charging for a range of off‑grid setups.\u003c\/p\u003e\u003ch2\u003eSmart, Plug-and-Play Installation for 12V\/24V Systems\u003c\/h2\u003e\u003cp\u003eThe regulator automatically adapts to 12V or 24V configurations. For best results, connect the battery first, then the solar array. When powering up for the first time, ensure the battery voltage is sufficient so the device recognizes the battery type and configures itself accordingly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatic voltage detection reduces manual setup steps\u003c\/li\u003e\n\u003cli\u003eSeamless auto‑recognition supports versatile off‑grid installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClear Readout and Practical Controls\u003c\/h2\u003e\u003cp\u003eAn LCD screen provides live data on system status, voltages, and charging current. The interface makes mode switching and parameter adjustments straightforward, helping protect lithium batteries from excessive discharge while supporting applications from home to small business environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReal-time monitoring of key metrics for quick assessment\u003c\/li\u003e\n\u003cli\u003eTimer setting to schedule ON\/OFF hours for charging cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSafety and Longevity for Your System\u003c\/h2\u003e\u003cp\u003eBuilt‑in protections include overcurrent, short‑circuit, reverse connection, low voltage, and overcharge safeguards. Combined with a three‑stage MPPT management approach, the controller aims to optimize efficiency while safeguarding connected equipment and battery health.\u003c\/p\u003e\u003ch2\u003eWhat’s in the Box and Ideal Use Cases\u003c\/h2\u003e\u003cp\u003ePackage includes the main controller and a user manual, ready for installation in a variety of contexts—from home solar arrays to light commercial deployments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x Depvko 60A MPPT solar charge controller\u003c\/li\u003e\n\u003cli\u003e1 x User’s manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can I connect to the Depvko 60A MPPT Controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect 12V\/24V battery banks and compatible solar panels; auto-detects system voltage and supports dual USB charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections does it include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Overcurrent, short‑circuit, reverse connection, undervoltage, and overcharge protections with three‑stage MPPT management for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Depvko","offers":[{"title":"Default Title","offer_id":48195290890484,"sku":"B0GL1XHFTQ","price":33.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/depvko-60a-mppt-controller-front-view.jpg?v=1778401320"},{"product_id":"renogy-wanderer-10a-pwm-charge-controller-12v-24v-negative-ground-lcd-display","title":"Renogy Wanderer 10A PWM Charge Controller – 12V\/24V Negative Ground, LCD Display","description":"\u003cdiv\u003e\n  \u003ch2\u003eSmart, Safe, and Budget-Friendly PWM Power Control\u003c\/h2\u003e\n  \u003cp\u003eThe Renogy Wanderer 10A PWM charge controller is a compact, robust unit designed for small solar setups. It tracks battery voltage in real time and adjusts pulse width to deliver charge safely and efficiently, helping you make the most of every sunlit hour.\u003c\/p\u003e\n  \u003cp\u003eBuilt for versatility, this controller supports multiple battery chemistries and load options, making it a flexible choice for portable and off grid systems.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does for your solar setup\u003c\/h3\u003e\n  \u003cp\u003eIt monitors battery voltage and modulates charge output to prevent overcharging while maximizing efficiency across sun cycles. Real-world users may notice steadier charging, clearer feedback, and easier monitoring, especially in compact installations.\u003c\/p\u003e\n\n  \u003ch3\u003eKey features at a glance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eSmart 4 stage charging for AGM Gel Flooded and Lithium batteries\u003c\/li\u003e\n    \u003cli\u003eNegative ground design for safer integration in mobile or marine environments\u003c\/li\u003e\n    \u003cli\u003eLCD display shows real time voltage current and status with easy error codes\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cul\u003e\n    \u003cli\u003eManual automatic and timed load control modes for lights, pumps and DC devices\u003c\/li\u003e\n    \u003cli\u003e8 built in protections including overcharge over discharge overload short circuit reverse polarity and temperature compensation\u003c\/li\u003e\n    \u003cli\u003eRugged aluminum housing with IP32 rating and compact 5.2 by 3.1 inch footprint\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePractical installations\u003c\/h3\u003e\n  \u003cp\u003eIn an RV, this controller can sit in a cabinet or compartment alongside the battery bank, delivering reliable charging without extra complexity. On a boat or camper, its compact shape helps keep the system tidy and accessible.\u003c\/p\u003e\n\n  \u003ch3\u003eMaintenance and tips\u003c\/h3\u003e\n  \u003cp\u003eCheck connections regularly, keep the LCD clean, and verify battery state to ensure optimal performance. Use the built in protection codes to diagnose issues and adjust load timing for critical devices.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you gain\u003c\/h3\u003e\n  \u003cp\u003eThis compact controller balances cost and capability, supporting a range of battery chemistries and providing clear, actionable feedback through the display without demanding expensive upgrades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types does the Renogy Wanderer 10A PWM charge controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports Gel, Sealed, Flooded, and Lithium chemistries with configurable charging settings for flexible solar setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this controller suitable for RVs or marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Its negative-ground design, compact form, and built-in protections suit RV and marine installations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48198460932340,"sku":"B07NPDWZJ7","price":34.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/renogy-wanderer-10a-front-panel.jpg?v=1778407352"},{"product_id":"sunapex-solar-charge-controller-12v-20a-with-type-c-usb-output","title":"SUNAPEX Solar Charge Controller 12V 20A with Type-C \u0026 USB Output","description":"\u003ch2\u003eCompact, reliable 12V charging hub\u003c\/h2\u003e\n\u003cp\u003eSunapex 12V 20A solar charge controller is designed to efficiently manage solar input from panels under 300W, making it a dependable core for small to mid-size off-grid setups. It is designed for 12V batteries only and is not compatible with 24V or 36V packs. Note: No polarity converter is included; connect the solar panel and battery with correct polarity.\u003c\/p\u003e\n\u003ch3\u003eSmart charging for real-world performance\u003c\/h3\u003e\n\u003cp\u003eThe upgraded 20A PWM charging controller delivers more current than typical 10A designs, helping you maximize charging when sun is abundant. Its optimized charging algorithms move power from panel to battery with greater efficiency and intelligence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time status monitoring is shown on a refreshed LCD screen with LED indicators, so you can quickly gauge charging mode and battery state at a glance.\u003c\/li\u003e\n  \u003cli\u003ePressing the status button reveals the current for about 5 seconds before the display returns to battery voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFast setup, minimal fuss\u003c\/h3\u003e\n\u003cp\u003ePlug \u0026amp; play with upgraded SAE connectors for a secure, quick connection. For best results, connect the solar panel first, then the battery, ensuring correct polarity.\u003c\/p\u003e\n\u003cp\u003eThe design minimizes idle power draw (zero battery drain) and includes diodes to prevent reverse current after sunset—keeping your battery ready for the next sunny day.\u003c\/p\u003e\n\u003ch3\u003ePower your devices and stay protected\u003c\/h3\u003e\n\u003cp\u003eTwo outputs, Type-C and USB, let you power devices directly from the sun or your battery. A comprehensive protection system guards against Overcharge, Over-voltage, Reverse Current, Reverse Polarity, Short-Circuit, and Over-temperature.\u003c\/p\u003e\n\u003ch3\u003eBroad battery compatibility and smart charging\u003c\/h3\u003e\n\u003cp\u003eCompatible with a wide range of 12V batteries including Lead-Acid, Gel, AGM, and LiFePO4. The smart 4-stage charging sequence—Bulk, Absorption, Float, and Equalization—helps maintain battery health and readiness without overcharging.\u003c\/p\u003e\n\u003ch3\u003eSupport you can count on\u003c\/h3\u003e\n\u003cp\u003eSUNAPEX provides 24\/7 after-sales service and a one-year warranty to help you feel confident about your solar setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What 12V battery types does the SUNAPEX 20A solar charge controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports LiFePO4, Gel, AGM, and Lead-Acid 12V batteries for versatile setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this controller suitable for 24V or 36V systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It is designed for 12V systems and panels under 300W.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUNAPEX","offers":[{"title":"Default Title","offer_id":48208187359476,"sku":"B0DGP2WDX7","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/sunapex-20a-solar-charge-controller-front-view.jpg?v=1778427137"},{"product_id":"sunapex-mppt-solar-charge-controller-12v-10a-type-c-usb-output","title":"SUNAPEX MPPT Solar Charge Controller 12V 10A – Type-C \u0026 USB Output","description":"\u003ch2\u003eEfficient 12V MPPT charging for off grid setups\u003c\/h2\u003e\n\u003cp\u003eThe SUNAPEX MPPT Solar Charge Controller is engineered for 12V systems and works with solar panels that do not include an integrated controller. It is intended for 12V battery banks and should not be used with 24V or 36V packs. Note that it is not compatible with panels that have built in controllers. This controller blends reliable energy handling with practical features to simplify how you manage your daily solar power needs without overpromising results.\u003c\/p\u003e\n\u003cp\u003eDesigned to fit in a variety of environments, the unit emphasizes versatility, safety, and ease of use. It helps you make the most of your solar setup by translating fluctuating panel output into steady, usable charging for common 12V chemistries. The following highlights show how this device can support a range of off grid applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWide battery compatibility, including lead-acid, gel, AGM, and LiFePO4 within a 12V framework\u003c\/li\u003e\n  \u003cli\u003eZero battery drain when idle, thanks to reverse current protection that prevents backflow even when the sun isnt shining\u003c\/li\u003e\n  \u003cli\u003eRobust safety features such as overcharge, overvoltage, reverse polarity, short circuit, and over temperature protection\u003c\/li\u003e\n  \u003cli\u003eReal time monitoring with an LCD screen and indicator LEDs for quick status checks\u003c\/li\u003e\n  \u003cli\u003eDual output ports, TYPE-C and USB, enabling charging for small devices directly from the panel or the battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal world use and benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRuggedly suited for remote cabins and off grid retreats where 12V storage is common\u003c\/li\u003e\n  \u003cli\u003eRV and boat setups can rely on the TYPE-C and USB outputs to keep devices powered without extra adapters\u003c\/li\u003e\n  \u003cli\u003eA flexible solution for gel, AGM, or LiFePO4 batteries, allowing one device to cover multiple scenarios\u003c\/li\u003e\n  \u003cli\u003eSafety-focused charging that helps protect battery health and system reliability over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation, monitoring, and maintenance\u003c\/h3\u003e\n\u003cp\u003eThe controller is designed for easy plug and play use with male and female connectors. Upgradeable SAE connectors provide a secure fit. When wiring, connect the solar panel first, then the battery, and ensure positive and negative poles align for best results. Real time readings appear on the LCD; press the switch to reveal current for a few seconds before the display returns to voltage.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty and support\u003c\/h3\u003e\n\u003cp\u003eBlack box reliability paired with peace of mind: a one year warranty and lifetime technical support, plus 24\/7 after sales service. If you need assistance or have questions about setup or compatibility, support is available around the clock to help you get the most from your SUNAPEX system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types are compatible with the SUNAPEX MPPT 12V 10A controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports various 12V chemistries, including lead-acid, gel, AGM, and LiFePO4.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I connect the solar panel and battery for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect the solar panel first, then the battery, using the SAE connectors for a secure plug and play setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUNAPEX","offers":[{"title":"Default Title","offer_id":48208204660980,"sku":"B0DGP8YMGD","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/sunapex-mppt-solar-controller-panel-setup.jpg?v=1778427184"},{"product_id":"solperk-10a-12v-mppt-solar-charge-controller-with-lcd-display-intelligent-battery-regulator","title":"SOLPERK 10A 12V MPPT Solar Charge Controller with LCD Display | Intelligent Battery Regulator","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet SOLPERK’s 10A 12V MPPT solar charge controller, a compact, weather-ready regulator designed to optimize off-grid charging. Its intelligent MPPT tech seeks to extract more usable energy from your panel, helping your 12V battery bank stay topped off during outdoor adventures, weekend getaways, or cabin life. The compact form fits tight setups while delivering clearer monitoring and safer operation.\u003c\/p\u003e\n\n\u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImportant Notice: This controller is designed for 12V batteries only and is not suitable for higher voltages. When installing, connect the battery first, then the solar panel. For questions, contact SOLPERK via Amazon.\u003c\/li\u003e\n  \u003cli\u003eMAXIMUM SOLAR HARVESTING: Advanced MPPT tracking improves power extraction, potentially charging up to 20% faster than older PWM controllers.\u003c\/li\u003e\n  \u003cli\u003eCRYSTAL-CLEAR STATUS MONITORING: An integrated LCD display and LED indicators provide real-time insights into charging status and battery level, day or night.\u003c\/li\u003e\n  \u003cli\u003eUNIVERSAL 12V BATTERY COMPATIBILITY: Supports Sealed, AGM, Gel, Flooded, LiFePO4, and more with a smart three-stage charging profile (Boost, Absorption, Float).\u003c\/li\u003e\n  \u003cli\u003eULTIMATE PROTECTION \u0026amp; SAFETY: Built-in protections guard against over-charge, over-voltage, short-circuit, reverse polarity, and overheating for peace of mind.\u003c\/li\u003e\n  \u003cli\u003ePLUG-and-PLAY CONVENIENCE: Standard SAE connector enables quick, tool-free setup for RVs, campers, cabins, or DIY solar projects.\u003c\/li\u003e\n  \u003cli\u003eCOMPACT \u0026amp; WEATHER-RESISTANT: A small footprint and IP68-rated enclosure withstand rain, dust, and rugged outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and setup ideas\u003c\/h3\u003e\n\u003cp\u003eImagine keeping a small camping trailer battery topped off on a weekend trip, or maintaining a cabin’s power reserve during overcast days. The LCD readout helps you gauge energy flow at a glance, while the protection features reduce the worry of harsh outdoor conditions. The plug-and-play SAE connection makes it straightforward to add this controller to a DIY solar setup without special tools.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included and how it helps you\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSOLPERK 10A 12V MPPT Solar Charge Controller with LCD Display\u003c\/li\u003e\n  \u003cli\u003eDurable, weather-ready enclosure designed for outdoor use\u003c\/li\u003e\n  \u003cli\u003eClear setup guidance to help you connect safely and efficiently\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types are compatible with SOLPERK 10A 12V MPPT Controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports Sealed, AGM, Gel, Flooded, and LiFePO4 12V batteries with a smart three-stage charge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install the SOLPERK controller safely?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect the battery first, then the solar panel; use the SAE plug for quick setup; contact SOLPERK on Amazon for questions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SOLPERK","offers":[{"title":"Default Title","offer_id":48212324810996,"sku":"B0GFMJNNQV","price":37.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/solperk-10a-12v-mppt-controller-display.jpg?v=1778436167"},{"product_id":"renogy-bt-1-rj12-bluetooth-module-for-rover-wanderer-adventurer-charge-controllers-ip54","title":"Renogy BT-1 RJ12 Bluetooth Module for Rover\/Wanderer\/Adventurer Charge Controllers | IP54","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Renogy BT-1 RJ12 Bluetooth Module adds wireless visibility to select Renogy solar charge controllers, transforming how you monitor and manage your off‑grid system. Engineered to work with Rover, Wanderer, and Adventurer controllers, it brings real‑time data to your smartphone through the Renogy DC Home app, while enabling parameter adjustments where supported.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWireless monitoring and control of compatible Renogy charge controllers via Bluetooth, with IP54 protection for field‑ready durability.\u003c\/li\u003e\n\u003cli\u003eSeamless connection to the Renogy DC Home app to track system status and, where supported, adjust parameters.\u003c\/li\u003e\n\u003cli\u003eEmbedded Bluetooth chip engineered for high efficiency and low energy draw.\u003c\/li\u003e\n\u003cli\u003eBluetooth 4.2 and BLE technology delivers fast, stable wireless communication.\u003c\/li\u003e\n\u003cli\u003ePowered directly through the RJ12 port; up to 82 feet of signal range; two LEDs indicate power and Bluetooth status.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal‑world use\u003c\/h3\u003e\u003cp\u003eImagine checking your solar performance from inside a cabin, or confirming charging progress from a nearby vehicle while parked. The BT‑1 makes it easier to keep an eye on energy flow, respond to changing weather, and plan steps for your next excursion—all from the Renogy DC Home app.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMonitor energy flow while at a campsite or RV site, with data presented in the Renogy DC Home app.\u003c\/li\u003e\n\u003cli\u003eAdjust controller parameters remotely where supported, reducing the need to access the controller directly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy choose Renogy BT‑1\u003c\/h3\u003e\u003cp\u003eDesigned for a compact footprint, the BT‑1 minimizes extra cabling and keeps installations tidy. The IP54 rating supports outdoor use in varying weather, while the dual LED indicators offer quick at‑a‑glance status checks. This module is built to pair with Renogy’s ecosystem, helping you stay informed without adding complexity.\u003c\/p\u003e\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProtection: IP54 rating for dust and splash resistance\u003c\/li\u003e\n\u003cli\u003eCommunication: Bluetooth 4.2 and BLE for fast data transfer\u003c\/li\u003e\n\u003cli\u003eRange: Up to 82 feet (line of sight)\u003c\/li\u003e\n\u003cli\u003ePower: Powered through the RJ12 port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Renogy BT-1 Bluetooth Module used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It wires to RJ12 ports on compatible Renogy controllers to enable wireless monitoring and parameter adjustments via the Renogy DC Home app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What range and power considerations are there with the BT-1?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Signal range is up to 82 feet with low energy use, powered via RJ12 and protected to IP54 for durability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48212764131572,"sku":"B0894SDTSL","price":45.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/renogy-bt1-bluetooth-module-rj12-connection.jpg?v=1778443223"},{"product_id":"depvko-100a-mppt-solar-charge-controller-12v-24v-lcd-dual-usb-timer","title":"Depvko 100A MPPT Solar Charge Controller — 12V\/24V, LCD, Dual USB, Timer","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Depvko 100A MPPT Solar Charge Controller, designed to streamline off grid energy management for 12V and 24V systems. By pairing advanced MPPT technology with practical safety features, this regulator helps you optimize solar charging with clarity and confidence.\u003c\/p\u003e\n\u003ch2\u003eSmart charging and protection\u003c\/h2\u003e\n\u003cp\u003eThe upgraded MPPT engine actively tracks available solar current, delivering high efficiency and intelligent adaptation to the system voltage. It supports four‑stage charging and communicates through an easy to read LCD display, so you can monitor voltage, current, and status at a glance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh efficiency MPPT tracking for faster, more effective charging\u003c\/li\u003e\n  \u003cli\u003eAuto detects 12V or 24V setups for flexible installations\u003c\/li\u003e\n  \u003cli\u003eDual USB ports to charge devices while the system runs\u003c\/li\u003e\n  \u003cli\u003eFour‑stage charging to help safeguard battery health\u003c\/li\u003e\n  \u003cli\u003eComprehensive protections: overcurrent, short circuit, reverse connection, under‑voltage, and overcharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe unit is designed for everyday reliability. To set up, connect the battery first, then the solar panels. The LCD provides real‑time feedback, and the timer setting lets you schedule ON and OFF hours to fit your usage pattern.\u003c\/p\u003e\n\u003ch2\u003eReal‑world applications\u003c\/h2\u003e\n\u003cp\u003ePerfect for homes, off‑grid cabins, RVs, and light commercial setups. Use it to coordinate essential lighting, sensor networks, or a compact charging station, all with a clear, intuitive interface and robust protection features.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResidential or off‑grid living scenarios\u003c\/li\u003e\n  \u003cli\u003eRVs, remote cabins, or workshops requiring reliable energy management\u003c\/li\u003e\n  \u003cli\u003eSmall business applications needing steady solar battery control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded in the package are one solar charge controller and a user manual. Depvko backs the product with a 12‑month warranty and lifetime technical support to help with setup and any questions along the way.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the Depvko 100A MPPT controller enhance off-grid solar setups?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It auto-detects 12V\/24V systems, uses MPPT with high tracking efficiency, and provides safe, four-stage charging to optimize battery life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What support is available after purchase?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 12-month warranty and lifetime technical support are available; reach out for assistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Depvko","offers":[{"title":"Default Title","offer_id":48212769538292,"sku":"B0CBRW54VY","price":37.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/depvko-100a-mppt-controller-front-view.jpg?v=1778443316"},{"product_id":"victron-energy-smartsolar-pluggable-control-display-real-time-solar-monitoring","title":"Victron Energy SmartSolar Pluggable Control Display – Real-time Solar Monitoring","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy SmartSolar Pluggable Control Display is a compact, plug-in panel designed to sit where you read it at a glance. It works with compatible Victron SmartSolar controllers, delivering a clean, easy-to-read interface that communicates essential energy data without clutter. The device emphasizes reliability and simple operation, so you can check your solar system status in seconds, even when you are on the move.\u003c\/p\u003e\n\u003cp\u003eWith a crisp display and intuitive icons, the unit presents key indicators such as charging status, battery voltage, and charging current in a clear, legible layout. The plug-and-play design minimizes setup time, letting you focus on your activities rather than fiddling with configuration.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play installation that saves time during setup\u003c\/li\u003e\n  \u003cli\u003eAt-a-glance monitoring of charging progress and system health\u003c\/li\u003e\n  \u003cli\u003eCompact, panel-friendly form that fits many spaces\u003c\/li\u003e\n  \u003cli\u003eDesigned to work seamlessly with Victron SmartSolar components for cohesive performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOn boats and yachts, check charging data quickly from the deck or helm\u003c\/li\u003e\n  \u003cli\u003eIn RVs, monitor solar input while you move between campsites\u003c\/li\u003e\n  \u003cli\u003eIn off-grid cabins, observe daytime charging activity and battery voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesign and usability\u003c\/h3\u003e\n\u003cp\u003eThe display combines a compact footprint with a legible interface. Expect clear typography, crisp icons, and steady readability in varying lighting conditions. The modular nature supports flexible mounting options to suit your space.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and setup tips\u003c\/h3\u003e\n\u003cp\u003eEnsure your solar charger belongs to the Victron SmartSolar family for best results. The setup prioritizes simplicity, with straightforward connections that support quick installation and reliable operation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Victron Energy\u003c\/h3\u003e\n\u003cp\u003eVictron Energy designs tools that integrate across systems, helping users make informed energy choices. This pluggable display extends that philosophy, offering visibility that complements your existing solar setup. Use it to stay informed and prepared for daily energy needs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Victron Energy SmartSolar Pluggable Control Display?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A compact plug-in display that provides at-a-glance monitoring of solar charging data for compatible Victron systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Where can I use it and what are common use cases?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for RVs, boats, and off-grid setups, offering quick access to charging data and system status at a glance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48212979646708,"sku":"B07GTPQP1X","price":50.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/victron-energy-smartsolar-pluggable-control-display.jpg?v=1778453884"},{"product_id":"eco-worthy-12a-boost-mppt-solar-charge-controller-for-48v-72v-systems-golf-cart-ev-batteries","title":"ECO-WORTHY 12A Boost MPPT Solar Charge Controller for 48V–72V Systems | Golf Cart \u0026 EV Batteries","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the ECO-WORTHY 12A Boost MPPT Solar Charge Controller, a versatile regulator designed to optimize energy from 12V or 24V solar panels for higher‑voltage battery banks. It’s built for golf carts, electric vehicles, and solar system kits, helping you maximize usable solar power without altering existing panel configurations.\u003c\/p\u003e\n\u003cp\u003eWith smooth, reliable performance, this controller integrates MPPT technology to draw more energy from your panels while protecting batteries from common charging hazards. The result is a practical solution for people who want smarter solar charging for everyday mobility and off‑grid setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBoosts 12V\/24V panel output to charge 24V–72V battery packs, enabling flexible system configurations for carts, EVs, and solar kits.\u003c\/li\u003e\n  \u003cli\u003eSupports multiple battery chemistries, including Lead‑Acid, LiFePO4, GEL, and Flooded types, extending compatibility across different storage options.\u003c\/li\u003e\n  \u003cli\u003eHigh charging efficiency with MPPT optimization, helping you extract more energy from the same panels.\u003c\/li\u003e\n  \u003cli\u003eComprehensive protection suite—overcharge, reverse current, overheating, and reverse polarity—designed to enhance safety and longevity.\u003c\/li\u003e\n  \u003cli\u003eClear LED display provides at‑a‑glance status: charging current and battery voltage for quick monitoring on site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMax input power: 216 W at 12 V \/ 432 W at 24 V, suitable for small to mid‑sized solar setups.\u003c\/li\u003e\n  \u003cli\u003eSupports battery voltages in the 24V–72V range, including Lead‑Acid and LiFePO4 chemistries.\u003c\/li\u003e\n  \u003cli\u003eMPPT charging efficiency up to 95% and conversion efficiency around 93%, helping you maximize solar harvest.\u003c\/li\u003e\n  \u003cli\u003eRobust protection features provide safety during charging and help extend component life.\u003c\/li\u003e\n  \u003cli\u003eLED digital display for real‑time monitoring of current and voltage, right at your setup site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cp\u003eImportant: ensure the operating panel voltage is lower than the battery voltage you intend to charge. This helps the regulator function optimally and mitigates risk during operation.\u003c\/p\u003e\n\u003cp\u003eWhether you’re tinkering with a golf cart, powering an EV conversion, or expanding a solar system, this controller offers a practical path to smarter energy management without requiring a complete panel overhaul.\u003c\/p\u003e\n\n\u003ch3\u003eWho Is It For?\u003c\/h3\u003e\n\u003cp\u003eIdeal for hobbyists and professionals who want a compact MPPT controller capable of boosting panel voltage to higher‑voltage packs, while supporting a range of battery chemistries. It’s a suitable companion for everyday mobility devices and off‑grid solar enthusiasts seeking flexible charging options.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery chemistries does the ECO-WORTHY 12A Boost MPPT Controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports Lead‑Acid, LiFePO4, GEL, and flooded batteries up to 72V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this controller work with 12V or 24V panels to charge higher voltage packs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it boosts panel inputs to 24–72V battery banks for golf carts and EVs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ECO-WORTHY","offers":[{"title":"Default Title","offer_id":48213015560436,"sku":"B0B4SL5C2X","price":64.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/eco-worthy-12a-boost-mppt-controller-led-display.jpg?v=1778456110"},{"product_id":"sunrock-10-by-bateria-power-10a-12v-mppt-solar-charge-controller-max-150w","title":"SunRock 10 by Bateria Power – 10A 12V MPPT Solar Charge Controller (Max 150W)","description":"\u003ch2\u003eSunRock 10: Efficient MPPT Power for 12V Systems\u003c\/h2\u003e\u003cp\u003eThe SunRock 10 from Bateria Power is a compact, portable MPPT solar charge controller designed for 12V battery setups. With precision tracking that adapts to changing sunlight, it can help you extract more energy from your panels and may shorten charging times in real-world use.\u003c\/p\u003e\u003cp\u003eKey benefits include an efficient MPPT charger, a clear LCD display with status LEDs, and broad compatibility with common 12V chemistries such as AGM, Gel, Deep Cycle, Sealed Lead Acid, Flooded, and LiFePO4. Built-in protections guard against overcharge, temperature rises, voltage spikes, short circuits, and reverse polarity, helping you maintain reliable performance in outdoor settings.\u003c\/p\u003e\u003ch3\u003eCompact, Portable, and Easy to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100% MPPT charging with real-time tracking that optimizes energy capture under varying sun and load; you could see faster energy transfer compared with non-MPPT controllers.\u003c\/li\u003e\n\u003cli\u003eMini, lightweight design with an LCD display and indicator lights for quick status checks, saving space in outdoor setups.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play SAE connection plus two 130 mm extension cables for flexible installation and DIY configurations.\u003c\/li\u003e\n\u003cli\u003eWeather-ready enclosure suitable for outdoor use; prolonged submersion is not recommended to preserve longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eElectrical Specs and Safe Operation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 12V batteries; avoid connecting to higher voltage systems.\u003c\/li\u003e\n\u003cli\u003ePV Voc should exceed the battery voltage; minimum around 15V and maximum not to exceed 30V.\u003c\/li\u003e\n\u003cli\u003eMax PV input 150W, making it suitable for small to mid-size solar arrays in portable setups.\u003c\/li\u003e\n\u003cli\u003eIntelligent 3-stage charging (Equalize, Float, Boost) with protections for overcharge, over temperature, over voltage, over current, short circuit, discharge, and reverse polarity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-World Scenarios\u003c\/h3\u003e\u003cp\u003eFrom camping trips to cabin backups or portable off-grid kits, SunRock 10 provides dependable solar charge management. The built-in display offers at-a-glance data, while the compact form helps you fit the controller in tighter spaces.\u003c\/p\u003e\u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSunRock 10 MPPT controller\u003c\/li\u003e\n\u003cli\u003eTwo SAE extension cables (130 mm each)\u003c\/li\u003e\n\u003cli\u003ePlug-and-play SAE connector for easy setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What batteries does the SunRock 10 support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 12V systems, it supports AGM, Gel, Deep Cycle, Sealed Lead Acid, Flooded, and LiFePO4 batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the essential setup steps and safety notes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect the battery first, then the solar panel; PV Voc must be 15–30V; max PV 150W; use the SAE connectors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bateria Power","offers":[{"title":"Default Title","offer_id":48213029224692,"sku":"B0BNKGC5SM","price":56.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/bateria-power-sunrock10-compact-lcd-display_jpg.jpg?v=1778456547"},{"product_id":"elush-100a-mppt-solar-charge-controller-12-24-36-48v-lcd-display-dual-usb","title":"ELUSH 100A MPPT Solar Charge Controller – 12\/24\/36\/48V, LCD Display, Dual USB","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the ELUSH 100A MPPT Solar Charge Controller, a compact regulator designed to streamline energy flow from your PV array to your battery bank. Built with a versatile voltage range and thoughtful protections, it helps you manage off-grid power with confidence. While no device can guarantee dramatic results in every condition, this controller presents several features that may enhance energy use and system reliability.\u003c\/p\u003e\n\n\u003ch2\u003eSmart MPPT technology\u003c\/h2\u003e\n\u003cp\u003eThe heart of this unit is its MPPT algorithm, which automatically recognizes 12V, 24V, 36V, and 48V configurations and tracks the maximum power point with impressive precision. In practice, you may notice more efficient charging as the sun shifts or as temperatures change, with a tracking efficiency claimed at or above 99.5%. The built-in dual USB ports (5V) support handy charging for small devices while your battery bank stays the primary focus.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile operation and user interface\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe multi-function LCD with backlight provides instant visibility of working mode, battery voltage, PV charging current, and discharge data.\u003c\/li\u003e\n  \u003cli\u003eSeven operating modes cover common scenarios such as charging control, light control, time delay, universal control, manual mode, and timing control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProtection and reliability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComprehensive safeguards guard against battery over-voltage, over-current, power failure, overcharge, deep discharge, reverse connection, and overheating.\u003c\/li\u003e\n  \u003cli\u003eA user-friendly startup reminder helps ensure proper sequence: connect the battery first, then the panel, to enable smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBattery compatibility and charging options\u003c\/h3\u003e\n\u003cp\u003eThe device supports multiple battery chemistries, including Sealed, GEL, Flooded, and LiFePO4. This broad compatibility can accommodate a range of off-grid setups from rugged sheds to small cabins.\u003c\/p\u003e\n\n\u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid homes and cabins seeking steady solar management through variable sun exposure.\u003c\/li\u003e\n  \u003cli\u003eRV or boat installations where compact, reliable control helps maintain battery health during travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty, support, and tips\u003c\/h3\u003e\n\u003cp\u003eELUSH backs the unit with a 1-year warranty and lifetime technical support. For best results, follow the startup reminder and consider periodic battery checks as part of routine maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which battery types are supported by the ELUSH 100A MPPT controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports Sealed, GEL, Flooded, and LiFePO4 chemistries for flexible off-grid setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the controller use both MPPT and PWM charging?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it integrates MPPT and PWM charging for versatile, efficient performance and reliable operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ELUSH","offers":[{"title":"Default Title","offer_id":48213063598324,"sku":"B0CX1534BP","price":55.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/elush-100a-mppt-controller-front-display.jpg?v=1778458645"},{"product_id":"elush-100a-mppt-solar-charge-controller-12-48v-lcd-display-dual-usb","title":"ELUSH 100A MPPT Solar Charge Controller | 12-48V, LCD Display, Dual USB","description":"\u003ch3\u003eEfficient, Flexible Power Management\u003c\/h3\u003e\n\u003cp\u003eMeet the ELUSH upgraded 100A MPPT solar charge controller, engineered to support 12V, 24V, 36V, and 48V systems with reliable versatility. Its advanced MPPT algorithm continuously seeks the best operating point, helping you maximize energy capture from the sun across changing conditions. Expect tracking performance that delivers a high level of efficiency, enabling your solar setup to work more smoothly without constant manual adjustments. The controller also provides dual USB 5V charging ports for convenient device topping-up directly from the system.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Control with a Clear View\u003c\/h3\u003e\n\u003cp\u003eThe unit features a backlit LCD with a clock and seven operating modes that adapt to different needs, from daily charging to timed device control. A notable upgrade is the precise time control, allowing you to power devices on and off at scheduled moments. The display can stay on, showing critical information without requiring you to wake or relaunch the screen, which is handy in low-light or remote installations.\u003c\/p\u003e\n\n\u003ch3\u003eMonitoring, Safety, and Real-Time Insight\u003c\/h3\u003e\n\u003cp\u003eBeyond charging, the controller emphasizes protection and visibility. It includes safeguards against battery over-voltage, over-current, power failure, overcharge, deep discharge, reverse polarity, and overheating. A real-time PV voltage readout helps you monitor solar input and troubleshoot quickly. The dynamic LCD presents key data such as working mode, battery voltage, charging and discharging currents, temperature, and delay timing, giving you an at-a-glance view of system health. A quick “reset to factory settings” feature supports swift configuration changes when needed.\u003c\/p\u003e\n\n\u003ch3\u003eBattery Flexibility for Different Chemistries\u003c\/h3\u003e\n\u003cp\u003eThis controller caters to multiple battery types, including Sealed, GEL, Flooded, and LifePO4 configurations. That versatility makes it suitable for a range of off-grid or backup power applications, from camping rigs to small home installations, without needing separate controllers for each chemistry.\u003c\/p\u003e\n\n\u003ch3\u003ePractical Use Cases and Real-World Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid cabins and RV setups benefit from precise time-based switching and efficient energy use.\u003c\/li\u003e\n  \u003cli\u003ePortable solar kits and boats can rely on dual USB ports for on-the-go device charging.\u003c\/li\u003e\n  \u003cli\u003eSystems in shaded or variable weather still optimize energy capture through robust MPPT tracking.\u003c\/li\u003e\n  \u003cli\u003eSystems with mixed battery types gain flexible compatibility and simplified maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty, Support, and Tips for Best Results\u003c\/h3\u003e\n\u003cp\u003eELUSH backs this controller with a one-year warranty and lifetime technical support, with engineers ready to assist. A startup reminder advises connecting the battery first, ensuring it powers up before attaching the solar panel. While the unit blends MPPT and PWM charging for value and performance, the effectiveness of full MPPT tracking can vary with installation and conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery chemistries does the ELUSH 100A MPPT support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports Sealed, GEL, Flooded, and LifePO4 batteries for versatile installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this controller use MPPT exclusively or combine methods?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit combines MPPT and PWM charging for efficient energy use under varying conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ELUSH","offers":[{"title":"Default Title","offer_id":48213081948404,"sku":"B0DK4RFMMW","price":60.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/elush-upgraded-100a-mppt-controller-front-panel.jpg?v=1778459890"},{"product_id":"renogy-bt-2-bluetooth-module-wireless-rs485-monitoring-for-solar-systems","title":"Renogy BT-2 Bluetooth Module – Wireless RS485 Monitoring for Solar Systems","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Renogy BT-2 Bluetooth Module, a compact, solar-powered accessory designed to wirelessly interface with Renogy RS485 devices. By plugging into the component’s RJ45 port, you can monitor and fine-tune your solar setup through the Renogy \u003cem\u003eDC Home\u003c\/em\u003e App, without the need for constant physical access to each unit.\u003c\/p\u003e\n\u003cp\u003eBuilt for versatility, the BT-2 connects across a range of Renogy products, enabling a streamlined, centralized view of system data. This is a practical upgrade for users who want clearer visibility into how their generation, storage, and inverters are performing in real time.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it Works With\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRover Elite MPPT Solar Charge Controller\u003c\/li\u003e\n  \u003cli\u003eSmart Lithium Batteries\u003c\/li\u003e\n  \u003cli\u003ePure Sine Wave Inverter with Power Saving Mode\u003c\/li\u003e\n  \u003cli\u003eDual DC-DC MPPT Battery Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-time Insight and Historical Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth 4.2 and BLE provide fast, uninterrupted communication with the Renogy DC Home App.\u003c\/li\u003e\n  \u003cli\u003eView live readings alongside historical trends to understand how your system behaves over time.\u003c\/li\u003e\n  \u003cli\u003eThe module is designed to operate with low power, helping the system stay efficient while you monitor performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEase of Use and Range\u003c\/h3\u003e\n\u003cp\u003eThe BT-2 is easy to install by attaching it to the RS485 RJ45 port and following the App’s guided setup. As a solar-powered device with a dedicated ultra-low-power chip, it can maintain a signal range of up to 82 feet, depending on environment.\u003c\/p\u003e\n\n\u003ch3\u003eWhat You Can Monitor and Control\u003c\/h3\u003e\n\u003cp\u003eThrough the DC Home App, you can wirelessly check and adjust a wide range of parameters related to solar generation, energy storage, and inverter operation. This centralized view helps you stay informed about your system’s activity and respond to changes as needed.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCentralized, wireless monitoring across Renogy RS485 devices\u003c\/li\u003e\n  \u003cli\u003eReal-time and historical data at your fingertips\u003c\/li\u003e\n  \u003cli\u003eEasy plug-and-play installation with long-range BLE connectivity\u003c\/li\u003e\n  \u003cli\u003eApp-based parameter adjustments available on iOS and Android\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: The BT-2 provides enhanced visibility and control possibilities, but it does not guarantee specific performance outcomes. Use it to gain a more informed view of your solar system and to optimize operation where appropriate.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which Renogy devices are compatible with the BT-2?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Renogy RS485 devices, including Rover Elite MPPT controllers, smart lithium batteries, inverters, and dual DC-DC chargers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I monitor and adjust my system with the BT-2?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Connect to the RJ45 port and use the DC Home App to view real-time data, historical trends, and parameter adjustments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48213294645492,"sku":"B0899932YC","price":50.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/renogy-bt-2-front-view-wireless-module.jpg?v=1778468582"},{"product_id":"renogy-wanderer-li-30a-12v-pwm-solar-charge-controller-with-temp-sensor-multi-battery-support","title":"Renogy Wanderer Li 30A 12V PWM Solar Charge Controller with Temp Sensor – Multi-Battery Support","description":"\u003ch2\u003eCompact, versatile 12V PWM charging for RVs, boats, and off-grid power\u003c\/h2\u003e\n\u003cp\u003eThe Renogy Wanderer Li 30A is a 12V PWM solar charge controller designed to work with multiple battery chemistries, including LiFePO4, AGM, Gel, and Flooded. Its adaptive charging curve guides energy from your solar panel to the battery bank, making it a practical partner for mobile and remote setups. With a small footprint and robust construction, this controller suits tight spaces while offering thoughtful protection features for everyday use.\u003c\/p\u003e\n\u003ch3\u003eSmart 4-stage charging that adapts to your needs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBulk charging quickly raises the battery toward a high state of charge\u003c\/li\u003e\n  \u003cli\u003eBoost charging stabilizes voltage for a reliable finish\u003c\/li\u003e\n  \u003cli\u003eFloat maintenance keeps the battery topped off with minimal current draw\u003c\/li\u003e\n  \u003cli\u003eAutomatic equalization balances cells to support consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRugged, compact design for tight spaces\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact dimensions (about 5.5 x 3.9 x 1.8 inches) fit RV compartments and marine cubbies\u003c\/li\u003e\n  \u003cli\u003eIP32 rated casing provides protection in outdoor environments with corrosion-resistant materials\u003c\/li\u003e\n  \u003cli\u003eTool-free DIN rail or wall mounting enables quick, flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMulti-battery support and temperature awareness\u003c\/h3\u003e\n\u003cp\u003eEngineered for flexibility across chemistries with chemistry-specific optimization. When paired with the BT-1 temperature module, it can apply temperature compensation to help manage charging across climate changes, reducing winter undercharge and summer overvoltage risks.\u003c\/p\u003e\n\u003ch3\u003eSmart monitoring and remote control\u003c\/h3\u003e\n\u003cp\u003ePair with the BT-1 Bluetooth module to monitor solar input, battery state of charge, and fault alerts through the Renogy DC Home App. This turns the controller into a more connected power manager for off-grid setups.\u003c\/p\u003e\n\u003cp\u003eIn real-world use, the Wanderer Li 30A offers practical energy management for weekend trips, sailboats, or remote cabins where reliable solar charging matters. It is designed to be a flexible, non-pressuring option that adapts to your system and environment, rather than promising guaranteed outcomes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which battery chemistries does the Renogy Wanderer Li 30A controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports LiFePO4, AGM, Gel, and Flooded batteries with chemistry-specific optimization.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I monitor charging and battery status via Bluetooth?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, using the BT-1 module you can view input, state of charge, and alerts in the Renogy DC Home App.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48213610299636,"sku":"B07G1PL1B9","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/renogy-wanderer-li-30a-controller-closeup.jpg?v=1778477191"},{"product_id":"powland-120a-mppt-solar-charge-controller-universal-12-96v-auto-sensing-98-efficiency","title":"POWLAND 120A MPPT Solar Charge Controller — Universal 12-96V Auto-Sensing, 98% Efficiency","description":"\u003ch2\u003eFlexible power management for your solar setup\u003c\/h2\u003e\n\u003cp\u003eMeet POWLAND 120A MPPT Solar Charge Controller, a versatile regulator designed for RVs, off-grid homes, and mobile power stations. It automatically detects operating voltage across a broad range and negotiates the charging curve for different battery chemistries, helping you manage energy with confidence.\u003c\/p\u003e\n\u003ch3\u003eUniversal auto-sensing and battery compatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt to adapt from 12V to 96V and to work with popular battery types, including LiFePO4, AGM, GEL, and flooded lead-acid. This flexibility makes it a single solution for varied solar arrays and life scenarios.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-detects 12V-96V to suit your system\u003c\/li\u003e\n\u003cli\u003eSupports LiFePO4, AGM, GEL, and flooded lead-acid batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaximize energy harvest with smart MPPT\u003c\/h3\u003e\n\u003cp\u003eThe controller uses advanced MPPT algorithms to track the maximum power point in real time, delivering up to 98% conversion efficiency and potentially more usable energy from your panels than PWM models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 98% efficiency for faster charging\u003c\/li\u003e\n\u003cli\u003eReal-time tracking of the maximum power point\u003c\/li\u003e\n\u003cli\u003eIncreases energy harvest compared with conventional controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProtects batteries and extends life\u003c\/h3\u003e\n\u003cp\u003eBuilt with comprehensive safeguards, including reverse polarity, overload, and open-circuit protection. It employs a three-stage charging profile (bulk, absorption, float) that can help maintain battery health and performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReverse polarity and overload protection\u003c\/li\u003e\n\u003cli\u003eOpen-circuit protection for safety\u003c\/li\u003e\n\u003cli\u003eThree-stage charging to optimize alkaline and lead-acid batteries\u003c\/li\u003e\n\u003cli\u003ePotential lifespan improvements with proper settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-time monitoring at a glance\u003c\/h3\u003e\n\u003cp\u003eA bright LCD dashboard shows PV input voltage and current, charging mode, stage, and system warnings, so you can stay informed during setup and ongoing use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear PV input readings for quick decisions\u003c\/li\u003e\n\u003cli\u003eCharging stage visibility helps you fine-tune performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComplete kit plus premium support\u003c\/h3\u003e\n\u003cp\u003eEach package includes the POWLAND 120A MPPT controller and a detailed user manual. Our 24\/7 technical support team is available by email for installation tips or troubleshooting.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes controller and manual\u003c\/li\u003e\n\u003cli\u003e24\/7 technical support by email\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What systems is the POWLAND 120A MPPT compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Auto-detects 12V-96V and supports LiFePO4, AGM, GEL, and flooded lead-acid batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Why is this MPPT controller good for RVs and off-grid setups?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: High efficiency, 120A capacity, real-time monitoring, and protection features support reliable mobile or off-grid power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"POWLAND","offers":[{"title":"Default Title","offer_id":48213881553140,"sku":"B0F6TLRQMG","price":224.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/powland-120a-mppt-lcd-display.jpg?v=1778486878"},{"product_id":"victron-energy-smartsolar-mppt-charge-controller-with-bluetooth-150v-45a-12-24-36-48v","title":"Victron Energy SmartSolar MPPT Charge Controller with Bluetooth – 150V, 45A, 12\/24\/36\/48V","description":"\u003ch2\u003eEfficient solar charging with intelligent MPPT control\u003c\/h2\u003e\n\u003cp\u003eMeet the Victron Energy SmartSolar MPPT Charge Controller, a versatile solution that helps you harvest more from each sunlit moment. Built for reliability, it converts available sunlight into usable energy while supporting battery longevity through smart charging logic. With a 150V input rating and up to 45A charging capability, it suits a wide range of off‑grid and mobile systems and pairs well with 12\/24\/36\/48V battery configurations.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmart harvesting: The MPPT algorithm adapts to changing irradiance to extract more energy from each ray.\u003c\/li\u003e\n  \u003cli\u003eStrong performance in shade: Intelligent tracking helps maintain usable power even when panels are partially shaded.\u003c\/li\u003e\n  \u003cli\u003eSynchronized charging: When used with multiple SmartSolar units, controllers can coordinate to optimize battery health and system-wide energy use.\u003c\/li\u003e\n  \u003cli\u003eSeamless connectivity: The VictronConnect app provides real‑time data, 30‑day history, presets, and firmware updates from your mobile device.\u003c\/li\u003e\n  \u003cli\u003eSmart load management: The controller can automatically disconnect loads if battery voltage drops too low, protecting the bank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practice, this means you can design a flexible off-grid or mobile power system with fewer compromises. The device’s integration-friendly design makes it suitable for recreational vehicles, boats, cabins, and remote installations where efficient energy management matters.\u003c\/p\u003e\n\u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid cabins and tiny homes seeking efficient solar harvesting and reliable battery protection.\u003c\/li\u003e\n  \u003cli\u003eMarine or RV installations that benefit from Bluetooth monitoring and remote configuration via the VictronConnect app.\u003c\/li\u003e\n  \u003cli\u003eSystems with multiple panels or modules where synchronized charging helps balance battery health across the network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOverall, the SmartSolar MPPT Controller provides a practical blend of efficiency, connectivity, and preventive safeguards. It offers flexible voltage support (12\/24\/36\/48V) and a robust 150V PV input range to accommodate a variety of solar configurations without overpromising results. Consider this controller as a thoughtful component in a well-planned solar setup that aims to maximize usable energy while supporting long-term battery life.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What system voltages and current does the controller support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports 12\/24\/36\/48V battery systems with up to 150V PV input and 45A charging current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does Bluetooth connectivity help my solar setup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The VictronConnect app provides real-time data, a 30-day history, and easy firmware updates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48214544449780,"sku":"B09KF94CJH","price":242.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/victron-energy-smartsolar-mppt-controller-closeup.jpg?v=1778518402"},{"product_id":"victron-energy-smartsolar-mppt-solar-charge-controller-bluetooth-100v-20a-48v","title":"Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) – 100V, 20A, 48V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) is designed to turn abundant sunlight into reliable energy for your battery bank. Built with a sleek, durable chassis and smart software, it optimizes charging in real time so energy from your panels goes further while supporting battery longevity.\u003c\/p\u003e\n\u003ch3\u003eSmart charging that adapts to your sun\u003c\/h3\u003e\n\u003cp\u003eAt the heart of this controller is a fast MPPT tracker and intelligent charge algorithms. As light levels shift during the day, the unit quickly recalculates the maximum power point, converting more sunlight into usable energy—even when panels are partially shaded or experiencing sun-angle changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRapid MPPT tracking for higher energy harvest\u003c\/li\u003e\n  \u003cli\u003eSmart algorithms that adapt to changing conditions\u003c\/li\u003e\n  \u003cli\u003eBuilt to protect battery health over long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShade-tolerant performance\u003c\/h3\u003e\n\u003cp\u003ePartial shading or cloudy spells don’t derail charging. The controller maintains efficient operation and prevents unnecessary energy loss, helping you keep the battery at a usable level when conditions aren’t perfect.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains charging efficiency in variable light\u003c\/li\u003e\n  \u003cli\u003eSupports more consistent energy delivery across the day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSynchronization for multi-controller setups\u003c\/h3\u003e\n\u003cp\u003eIf you deploy several SmartSolar units, they can synchronize to behave as one system. This coordinated charging helps extend battery life and optimize energy use across the entire array, especially in larger installations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSystem-wide optimization with multiple controllers\u003c\/li\u003e\n  \u003cli\u003eCoordinated charge stages for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnectivity and configuration\u003c\/h3\u003e\n\u003cp\u003eThe VictronConnect app opens a window into your solar setup. Monitor real-time data, review up to 30 days of performance history, and tailor the system with battery presets. Firmware updates and alarms keep the system aligned with your needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time insights and historical data\u003c\/li\u003e\n  \u003cli\u003eBattery presets, firmware updates, and alarms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntelligent load output\u003c\/h3\u003e\n\u003cp\u003ePower devices directly from the charger with an integrated load output. You can set the voltage at which a load should disconnect, and the controller will automatically drop power if the battery drops too low, protecting your energy storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect device power with built-in load control\u003c\/li\u003e\n  \u003cli\u003eLow-voltage disconnect to safeguard batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world uses\u003c\/h3\u003e\n\u003cp\u003eIdeal for off-grid cabins, RVs, boats, or distributed solar arrays. The compact unit fits into small enclosures, while Bluetooth connectivity makes setup and monitoring convenient from your device. It’s a flexible solution for growing solar systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the intelligent load output do?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It powers devices directly and disconnects loads if the battery voltage becomes too low.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can multiple SmartSolar controllers synchronize for larger systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They can synchronize to act as one, enabling system-wide optimization and longer battery life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48216674828532,"sku":"B075NPQHQK","price":97.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/victron-energy-smartsolar-mppt-controller-front-view.jpg?v=1778609666"},{"product_id":"victron-energy-smartsolar-mppt-charge-controller-bluetooth-150v-35a-12-24-36-48v","title":"Victron Energy SmartSolar MPPT Charge Controller (Bluetooth) – 150V 35A, 12\/24\/36\/48V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy SmartSolar MPPT Solar Charge Controller with Bluetooth is designed to extract as much usable energy as possible from your solar array while protecting your battery bank. It handles up to 150V input and up to 35A charging current, and it supports 12\/24\/36\/48-volt systems. This device is built to be dependable in a range of environments, from sunny rooftops to shaded off-grid setups, with a compact footprint that can tuck into tight spaces or cabinets.\u003c\/p\u003e\n\n\u003ch3\u003eMaximize energy harvest with intelligent MPPT\u003c\/h3\u003e\n\u003cp\u003eUsing MPPT (maximum power point tracking) and intelligent charge algorithms, the controller adapts to changing sunlight conditions, so you get more usable energy across a wide range of scenarios. Even when parts of the panel shine less, the controller aims to maximize power delivery without compromising longevity. Real-life testing shows smoother performance through partial shading due to fast tracking and robust voltage control.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLightning-fast MPPT tracking for higher real-world yields\u003c\/li\u003e\n  \u003cli\u003eBattery-preserving charging algorithms designed to balance speed and longevity\u003c\/li\u003e\n  \u003cli\u003eShade-tolerant regulation that helps stabilize the system when PV output fluctuates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSynchronization for bigger systems\u003c\/h3\u003e\n\u003cp\u003eWhen you deploy multiple SmartSolar MPPT controllers, they can synchronize to behave as one. This coordinated switching through different charge stages helps maintain consistent charging across batteries and modules, simplifying management in multi-battery setups or larger solar arrays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeamless multi-controller coordination for larger or distributed systems\u003c\/li\u003e\n  \u003cli\u003eConsistent charging stages across devices to optimize energy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eControl, insight and alarms at hand\u003c\/h3\u003e\n\u003cp\u003eThe VictronConnect app connects you to your system for real-time data, a 30-day performance history, and remote configuration. You can set battery presets, update firmware, and configure alarms tailored to your needs. Practical dashboards help you spot trends, plan maintenance, and adjust settings without onsite visits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLive readings and long-term trends at a glance\u003c\/li\u003e\n  \u003cli\u003eRemote tuning and firmware updates without onsite visits\u003c\/li\u003e\n  \u003cli\u003eCustom alarms to protect battery health and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSmart load output for safety and convenience\u003c\/h3\u003e\n\u003cp\u003ePower devices directly from the charger and define the voltage level for automatic load disconnection if the battery drops too low. This feature helps protect your battery while keeping essential devices online when possible. In a cabin, you could run a small fridge or essential electronics while the system monitors battery state.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProgrammable load disconnect to guard battery health\u003c\/li\u003e\n  \u003cli\u003eReliable automatic protection against deep discharge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs at a glance and installation fit\u003c\/h3\u003e\n\u003cp\u003eDesigned for versatility, it supports 150V input and up to 35A, with battery compatibility for 12\/24\/36\/48-volt systems. Built to work in diverse solar arrays and installation environments, the controller pairs with common staples like fuses, cable glands, and mounting rails.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInput up to 150V, output up to 35A\u003c\/li\u003e\n  \u003cli\u003eCompatible with 12\/24\/36\/48V battery banks\u003c\/li\u003e\n  \u003cli\u003eRugged, weather-tolerant construction for indoor\/outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore how the SmartSolar MPPT could fit your solar upgrade. It combines efficient energy harvesting with thoughtful control features, offering choices for various array sizes and battery configurations without overpromising outcomes. If your goal is to squeeze more energy from your sun exposure while protecting your batteries, this controller offers flexible options to consider.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Victron Energy SmartSolar MPPT Controller best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It optimizes solar power conversion and supports Bluetooth connectivity for easy monitoring and configuration from the VictronConnect app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can multiple SmartSolar MPPT controllers work together?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they can synchronize to behave as one system, helping manage charging stages across devices.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48216687739124,"sku":"B073ZHRG9K","price":206.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/victron-energy-smartsolar-mppt-controller-front.jpg?v=1778609796"},{"product_id":"renogy-rover-40a-mppt-charge-controller-12v-24v-auto-rv-off-grid-marine","title":"Renogy Rover 40A MPPT Charge Controller – 12V\/24V Auto, RV\/off-grid\/marine","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Renogy Rover 40A MPPT Charge Controller, engineered to keep solar systems productive across changing sun angles and weather. It supports 12V and 24V configurations and is compatible with gel, sealed, flooded, and lithium batteries, giving you flexibility for diverse setups. The dual-peak MPPT design sharpens efficiency during partial shading or cloudy skies, helping maximize harvested energy without demanding extra attention from you. You’ll appreciate automatic recognition of system voltage and a responsive charge profile that adapts as conditions shift.\u003c\/p\u003e\n\u003cp\u003eDesigned for RVs, off-grid cabins, and marine installations, the Rover 40A stands up to real-world scenarios. Its storm-ready features include wide temperature compensation from -40°F to 149°F, TVS blocks for lightning surges, and protections against reverse polarity and overload. An exclusive lithium recovery technology may help revive certain lithium batteries, extending the life of your battery bank while you monitor performance from a clear LCD readout.\u003c\/p\u003e\n\u003cp\u003eCharging efficiency and battery health are further enhanced by a four-stage process (Bulk\/Absorption\/Float\/Equalization) with auto-detection of 12V\/24V systems and safe handling of capacitive surges. The built-in LCD displays real-time voltage, current, and error codes, with 365-day data logging that supports performance optimization. Modbus enables smart-home or remote monitoring if you integrate with compatible equipment; BT-1\/BT-2 modules (sold separately) unlock mobile alerts and trend tracking.\u003c\/p\u003e\n\u003cp\u003ePractical use scenarios include powering small DC loads like fans, lights, and pumps directly from the controller, and scheduling those loads to align with peak sun. The installation footprint is compact for tight spaces in RVs or off-grid cabins, delivering reliable charging, versatile battery compatibility, and smarter energy management in everyday solar setups.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-Peak 40A MPPT with high efficiency for fluctuating sunlight\u003c\/li\u003e\n\u003cli\u003eAuto-detects 12V\/24V systems for mixed installations\u003c\/li\u003e\n\u003cli\u003eBroad battery compatibility: gel, sealed, flooded, lithium\u003c\/li\u003e\n\u003cli\u003eStorm-ready protections: TVS, reverse polarity, overload safeguards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart features and monitoring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-stage charging (Bulk\/Absorption\/Float\/Equalization) supports healthy charging cycles\u003c\/li\u003e\n\u003cli\u003eAdvanced LCD with real-time readouts and 365-day data logging\u003c\/li\u003e\n\u003cli\u003eModbus for smart home integrations and remote monitoring\u003c\/li\u003e\n\u003cli\u003eDC-load output control and timer scheduling for energy management\u003c\/li\u003e\n\u003cli\u003eBT-1\/BT-2 options enable mobile app alerts and performance tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types are supported by the Renogy Rover 40A MPPT Controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Gel, sealed, flooded, and lithium battery types are compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I monitor charging remotely, and does it support app monitoring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It auto-detects 12V\/24V and supports Modbus; BT-1\/BT-2 enable app monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48216699502836,"sku":"B01MSYGZGI","price":234.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/renogy-rover-40a-mppt-controller-front-panel-display.jpg?v=1778610440"},{"product_id":"renogy-rover-20a-mppt-charge-controller-12v-24v-auto-battery-type-compatible","title":"Renogy Rover 20A MPPT Charge Controller – 12V\/24V Auto, Battery Type Compatible","description":"\u003cp\u003eMeet the Renogy Rover 20A MPPT Charge Controller, a versatile solution built for RVs, off‑grid cabins, boats, and remote installations. It combines efficient power management with smart controls to help you get the most from your solar array in changing conditions.\u003c\/p\u003e\n\u003ch3\u003eEfficient MPPT and battery versatility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual‑Peak 20A MPPT with 99.9% multi‑peak efficiency to maximize harvest under partial shading or variable cloud cover.\u003c\/li\u003e\n  \u003cli\u003eAuto‑detects 12V\/24V systems for flexible use in RVs, off‑grid setups, and marine environments.\u003c\/li\u003e\n  \u003cli\u003eFull compatibility with gel, sealed, flooded, and lithium battery chemistries for broad application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStorm‑ready protection and reliability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmart temperature compensation from -40°F to 149°F keeps charging behavior aligned with ambient conditions.\u003c\/li\u003e\n  \u003cli\u003eTVS surge protection blocks lightning transients up to 6kV for added safety in harsh weather.\u003c\/li\u003e\n  \u003cli\u003eReverse polarity and overload protections help prevent damage during unexpected wiring or load surges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced charging and smart features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e Four‑stage charging: Bulk, Absorption, Float, and Equalization for efficient, steady conditioning of battery banks.\u003c\/li\u003e\n  \u003cli\u003e Lithium recovery tech aims to revive certain depleted lithium packs, offering added resilience.\u003c\/li\u003e\n  \u003cli\u003e Real‑time LCD display shows voltage, current, and error codes; 365‑day logging supports long‑term trend tracking.\u003c\/li\u003e\n  \u003cli\u003e Modbus protocol enables integration with smart home solar kits for broader system control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDC power, monitoring, and convenience\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e Powers DC loads directly (fans, lights, pumps) and can schedule these via simple timing controls.\u003c\/li\u003e\n  \u003cli\u003e BT module (sold separately) adds app monitoring for performance tracking and alerts on RVs or remote locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re chasing dependable power for weekends off the grid or a reliable energy boost on board, the Rover 20A MPPT charger offers adaptable features and practical controls. The design emphasizes real‑world use and flexible deployment, so you can tailor charging behavior to your setup without overpromising results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types are compatible with the Renogy Rover 20A MPPT controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports gel, sealed, flooded, and lithium battery types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Rover 20A controller support 12V and 24V systems and offer monitoring options?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it auto‑detects 12V\/24V systems and provides real‑time LCD readings; BT monitoring is available separately.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48216699601140,"sku":"B01MRWTAB5","price":97.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/renogy-rover-20a-mppt-dc-input.jpg?v=1778610459"}],"url":"https:\/\/www.cerapatiogarden.com\/collections\/solar-charge-controllers.oembed","provider":"Cera Garden","version":"1.0","type":"link"}