600W-10MW Hybrid On/Off Grid Solar Energy System12KW 20KW 40KW 60KW 80KV 100KW PV Wind Turbine on Grid Tied Inverter Solar Energy System for Rooftop Commercial Principle of on-grid solar power generation Full set of solar energy generator system consists of solar panels, one or several units of on grid inverters, Wifi Monitor Device, Mounting Brackets and grid connection equipments.Users can feed excess power to the grid where it is consumed by other users. The feedback is