Independent solar power system, OFF grid solar power system. Independent power station system     Independent power station system can provide stable and adequate power which the power station can not arrive.Always as the power source for the important remote workstations, observatories, unmanned aerial vehicles Housing (communications relay station, laboratory) power source.The design of Solar panels and battery quantity depending on the difference load. the electricity stored in batteries during the day ,Then convert DC power to AC power through inverter when required using electricity.