{"product_id":"solperk-20w-solar-panel-kit-with-mppt-controller-waterproof-12v-battery-maintainer","title":"SOLPERK 20W Solar Panel Kit with MPPT Controller – Waterproof 12V Battery Maintainer","description":"\u003ch2\u003ePowering 12V Batteries Anywhere You Go\u003c\/h2\u003e\n\u003cp\u003eThe SOLPERK Solar Panel Kit 20W 12V is a compact, all-in-one solution designed to help you keep your 12V batteries charged and ready. Featuring high-efficiency monocrystalline A+ cells, this kit is built to deliver steady energy for charging and maintaining a variety of 12V chemistries, from LiFePO4 to AGM and beyond. Whether you’re on a boat, in an RV park, or parked beside a shed, this kit is designed to offer dependable, portable solar power when you need it most.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient energy conversion:\u003c\/strong\u003e Monocrystalline A+ cells deliver solid output to help top up 12V batteries with minimal waste.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad battery compatibility:\u003c\/strong\u003e Suitable for LiFePO4, Li-ion, AGM, SLA, GEL, EFB, MF, and other common 12V packs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable and weather-ready:\u003c\/strong\u003e A low-iron tempered glass surface paired with a corrosion-resistant aluminum frame offers 100% waterproofing and a long lifespan—ideal for outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong protection and smart charging:\u003c\/strong\u003e The 8A MPPT controller uses an intelligent three-stage process to prevent overcharge and protect the circuit, while providing clear status indicators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged durability:\u003c\/strong\u003e Built to withstand harsh conditions, including wind and snow loads, ensuring reliable operation over years.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e A 360-degree adjustable mounting bracket helps you capture optimal sun angles, with pre-drilled holes and plug-and-play cables.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEverything you need in one kit:\u003c\/strong\u003e Includes the solar panel, MPPT controller, mounting bracket, alligator clips, O-rings, and mounting hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport you can count on:\u003c\/strong\u003e One-year after-sales service and lifetime technical support, with 7×24 hours assistance to answer questions quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReal-world use scenarios\u003c\/strong\u003e include keeping a trailer or boat battery topped up during outings, maintaining an RV auxiliary battery on overnight trips, or powering remote devices such as gate openers and water pumps when access to grid power is limited. The setup is designed to be a practical, no-nonsense way to add solar trickle charging to your 12V systems, with the potential to reduce downtime and battery maintenance needs.\u003c\/p\u003e\n\u003ch3\u003eWhat to Expect\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact, portable 20W panel with strong cell efficiency for steady charging.\u003c\/li\u003e\n  \u003cli\u003eReliable protection and smart control to help maintain battery health without constant supervision.\u003c\/li\u003e\n  \u003cli\u003eFlexible mounting and quick connections for fast installation on boats, cars, RVs, or other vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Benefits described here are potential outcomes based on the kit’s design and features. Individual results may vary depending on weather, battery type, and usage patterns.\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 included in the SOLPERK Solar Panel Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 1 solar panel, 1 MPPT controller, 1 adjustable mounting bracket, alligator clips, O-rings, mounting hardware, plus one-year after-sales service and lifetime technical support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit work with my 12V battery chemistry?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's designed to charge and maintain multiple 12V chemistries with smart three-stage charging and protection against overcharge.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SOLPERK","offers":[{"title":"Default Title","offer_id":48212747190516,"sku":"B08GX19KT9","price":43.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/solperk-20w-panel-front-view.jpg?v=1778442616","url":"https:\/\/www.cerapatiogarden.com\/products\/solperk-20w-solar-panel-kit-with-mppt-controller-waterproof-12v-battery-maintainer","provider":"Cera Garden","version":"1.0","type":"link"}