The battery is the “heart” of the system. It is the battery that provides power to the lights and TVs. The solar panel charges the battery, that is, replace the power that the electrical loads, lights and TV have used from the battery.

Batteries store the energy generated by solar modules. Deep Cycle Batteries have thicker plates and lead-antimony support grids for years of over 50% deep cycle charge and discharge. These batteries last far longer than car batteries and provide greater storage capacity.