1.CE, TUV, VDE certificates; 2.Quality Warranty:5 Years; 3.97.2% Efficiency; 4.IP65; 5.Efficient,Safe,Simple Solar Inverter; SLD Power SLS-3KTL Grid-Connected Solar InverterSingle-phase grid-connected inverter;Small-scale solar system for domestic and industrial applications;Power rating from 1kw to 10kw.EfficientNovel transformerless PV grid-connected inverterTwo-stage structure with wide range ...