Featuring on-grid and off-grid AC output ports, 1.2 KW On/Off Grid CyboInverter can operate in either on-grid or off-grid mode, switching between 2 modes automatically, depending on grid condition. Four input channels can connect to four 300 W DC sources, including solar panels, wind generators, hydro-generators, or batteries and produce 1,150 W AC peak power. To eliminate solar partial shading problems and maximize power production, each input channel has its own control and MPPT.