1.PV Grid-connected inverter1.5KW 2.islanding protection 3.High efficiency 4.DK5940/CE/VDE/ ... certificates 5.Good quality Solare PV Grid-connected inverter 1.5KW use for home solar system. with CE, TUV, DK5940, CSA ... )415/376/125Weight14.8 KG PV Grid-connected inverter 1.5KW for DK, TUVcetificate