... nightLighting protection12V or 24VDC automatic workOptional loadcontrolfunctions:TimeControl,Light Controland Timer set usefor solarstreet lightSCH10,SCH10-ST twoshape optional ITEM MODELSCH10-5ST ... , ( recovery by switch ) ChargingcontrolmodeSeries PWMcharge mode &State of Charge(SOC),Automatic compensation Running temperatureIndustrygrade :-35 to +55;Commercial Grade: -5 to ...