1.MPPT 2.big-screen English LCD 3.With RS485/RS232, Ethernet, ... , to enhance system reliability.3.Maximum Power Point Tracking technology(MPPT),MPPT Max. Efficiency>99%.4.Active and passive two kinds of ... isolationMax. DC input power11KWpMax. DC input voltage430VdcMax.PV voltage range(MPPT)200Vdc~400Vdc Battery board Joint typeconnection terminalMax. Input current55A Nominal ...