... above 20 years, a variety of charging ways complementary, solar ,Ac and Dc all can charge for the system, one time investment ... such as voltage in 100V~220V 50Hz~60HZ)Characteristics:The system has high conversion of silicon solar panel, high euphotic rate ... / 8KG N.W/G.W(KG/PC)7/7.8KGThis system can support: Design load appliancesModelLoad PowerQuantitDaily Working HoursDaily Power ConsumptionContinued ...