... Description: ModelItem No. ParameterPower Supply RangeHome solar system DC 50WM1-50solar panel8W/18V1,Available for different cell phones, ... .solar battery4AH/12Vbattery fully charged time16hours2,Provide nighttime lighting (DC light), continuously use for 50 hours machine N.W.2 ... .9kgsizesolar panel: 180*290*17mm3,Available for DC fans,continuously use for 10 hoursmachine: 180*153*250mmoutputAC ...