This off grid solar power system, commonly referred to as a stand-alone system, is designed to produce electricity fora home, business, or farm, without any supplemental power from the utility or electric distribution grid. This off grid PV system consist of a PV array, controls, safety equipment, and inverter (to convert DC power to AC), and a batterysystem or bank to store power. The battery bank is essential because they store electricity that can be used when the sun is not shinning.
