solar PV system : 1,TUV ,CE, RoHS ,ISO900. 2,1 years ... .20AMaximum Power Voltage17.5VMaximum Power Current2.86Aquantity1PCSpeak power 18V/50WSolar Module Dimension808*535*30MMControllerRating Discharge Current(A)5ATemperatureis too high to ... Weight Quantity Working Temperature(°C) -15°C~+50°CInverterOutput voltage100/110/120/220/230/240VAC±2%(Battery) Protection Voltage9.7-10 ...