600W-10MW Hybrid On/Off Grid Solar Energy System Full Set Solar Power System 10000W 20000W 30000W on Grid Solar Panel Kit 10KW 15kw 20KW 30KW Ground Solar System 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