... computer,TV,lamp bulb and so on.Portable solar power system configuration and parameter table MY-300SBAC output power300WattOutput ... panels power30WattBattery capacity20AH AC charger14.4V/2AController power18V/5A Power displayAnalog voltmeterGW/NW15.5KG/15.0KGCarton size 54X52 X29 ... technology co,ltdAdd:NO.1111,Jinhai Road,Cidong industrial ,cixi city,zhejiangTel:+86-574-63080000Fax:+86-574-63573816 ...