Sun Power

IA charge controller could be a good portion of the system that charges the battery and its objective is to avoid injury to the battery because of overcharging.
The investment in an exceedingly star charge controller could be a should in several things. it's particularly necessary after you charge batteries employing a solar array. it's conjointly vital to use these devices after you have a grid-tied system that options battery backup. In these circumstances, it's attainable to continue victimisation the solar array or alternative devices, however doing thus can place the battery at a risk of harm.