Rolokit 2 pack 30A PWM controller front view with LCD display and ports for easy monitoring
Rolokit 30A PWM controller rear panel showing wiring terminals for 12V/24V systems
Rolokit LCD display close up for status readouts and adjustments
Rolokit dual USB ports on controller powering mobile devices from solar setup
Rolokit installation sequence diagram showing battery first connection
Rolokit internal microcontroller module highlighting smart regulation
Rolokit compatible with lead acid batteries for safe solar charging

Rolokit

Rolokit 2-Pack 30A PWM Solar Charge Controller – 12V/24V, LCD Display, Dual USB Ports

High-performance patio lawn and garden made for confident daily results

$22.85

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Why customers choose Cera Garden

Effortless solar regulation for 12V and 24V systems

This 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.

Smart, safe, and easy to operate

These 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.

The 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.

Protection and reliability you can rely on

  • Built in over current protection, short circuit protection, reverse connection protection, and open circuit protection with automatic recovery
  • Safe, automatic operation that acts as a guard for connected devices and prolongs system life

Easy to install and use

Installation 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.

Real world applications

Ideal 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.

What you get

  • 2 x 30A PWM solar charge controllers
  • LCD readouts for quick status checks
  • User friendly manual and warranty information

Note that this PWM controller is designed for lead acid batteries and is not suitable for lithium packs.

FAQ

Q: What battery types and voltages does the Rolokit 2P 30A PWM Controller support?

A: Auto detects 12V/24V systems and works with lead acid batteries OPEN, AGM, GEL; lithium is not supported.

Q: What is the basic wiring order for installation?

A: Connect the battery first, then the solar panel, and finally the load; follow the manual for the detailed sequence.

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