... Turbine Input Power300WMaximum Wind Turbine Input Power450WRated Solar Input Power300WDumpload Start Voltage27VCharge Shutoff Voltage29VWind Turbine ... Night etc statusProtection FunctionSolar reverse charge protection , Solar reverse connection protection, Battery over charge protection, ... Certificate: 300W 24V PWM wind solar hybrid charge controller,take the street light,home load,free electricity