Charge Controllers

A charge controller is essential to regulate the voltage and current from your solar panels to your battery, preventing overcharging and protecting your battery's lifespan.

MPPT (like our 15A Boost) offers up to 97% efficiency, perfect for maximizing power in varying light. PWM (like our 20A model) is a cost-effective, reliable choice for smaller, simple systems.

Our controllers support a variety of battery types. Always ensure your battery's voltage (12V or 24V) matches the auto-recognition setting of the controller.

Our 15A Boost MPPT controller is optimized to support up to 500W of solar panel input, allowing for efficient energy capture for your needs.

Always connect your battery to the controller first before connecting the solar panels. This ensures the controller initializes correctly and keeps your system safe during setup.

Our controllers are compatible with a wide range of battery chemistries, including Lithium Iron Phosphate (LiFePO4), Sealed/AGM, and Gel batteries.

If you plan to add more panels, check the controller’s maximum power limit. If you plan to expand significantly beyond the supported wattage, you may consider upgrading to a larger capacity unit.