... System 1.Solar power system 2.Complete solar system , 3.Competitive price 4.High efficiency Portable Solar Power System30W Portable Solar Power System ... Ac and Dc all can charge for the system, one time investment, long-term benefits. It ... voltage in 220V/110V 50Hz) we make solar system from 10W~100KVA. Specifications Main PartsSpecificationParametersQuantitySolar PanelMono/Polycrystalline15W2pcsSolar ...