... function,over current,under voltage protection.8,Low power:whole system using industrical devices,adopting ... SpecificationQuantityWind turbineFD1.4-0.41setSolar panel150Wp2pcsBattery12V150AH2pcsLamp 50wLow-voltage sodium lamp/high power LED1/2pcsSolar-wind hybrid controllerEFH5001pcsStreet ... .c. Reasonable configuration,optimizing design,be applicable in most field.d. Light control,time control, ...