... 4.OEM acceptable 2012 new products,20w,220v foldable solar system for home manufacturer Specification ... electric power, such as voltage in 100V~220V 50Hz~60HZ)Characteristics:The system has high conversion ... partsspecificationparametersquantitySolar panelmono/polycrystalline10W2pcsSolar control systemController10A1pcinverter150W1pccontrol box 1pcOutputAC 220V 1pcDC 12V12V/10A1pcPRODUCT SIZE(CM)L39*W29. ...