... hours)Control ModePWM,MPPTDisplay ModeLCDDisplay Parameterswind power , wind voltage , wind current ,wind turbine speed ,PV power , PV voltage ,PV ... -dischargebattery reverse-connection protection, lightning protectingwind turbine current limitting,wind turbine automatic brakeover load protection and short circuit ... accept bank transfer for large orders. For small order, you'd better pay via Western ...