The Sunforce 10 Amp Digital Charge Controller is the perfect solution to prevent the overcharging of 12V batteries. It protects the battery from both overcharge and discharge. This product is for use with 12 Volt solar panels and batteries only. The unit handles up to 10 Amps of array current, and 150 Watts of solar power. With an LCD digital display, this unit also allows for completely maintenance-free protection of solar panels and batteries and maintains the battery’s voltage.

Key Component of a Solar System Over 15 Watts

A charge controller is a very important feature of a solar system and must be used on all systems over 15 Watts. A charge controller protects your batteries from overcharge and discharge. Charge controllers are the maintenance free protection of your solar panel and batteries.

A charge controller monitors the battery’s state-of-charge to insure that when the battery needs change-current, it gets it, and also insures the battery isn’t overcharged. Connecting a solar panel to a battery without a regulator seriously risks damaging the battery and potentially causing a safety concern.

Charge controllers are rated based on the amount of amperage they can process from a solar array.