PV grid connected inverter,grid-connected inverter,pv inverter The direct plug-in terminal port provides easy,safe and reliable PV grid connected inverter,grid-connected inverter,pv inverterGeneral Descriptions:SG3K is using low-frequency isolation transformer ... ethernet/GPRSDisplayLCDMechanical DataW * H *D 490*380*225 (mm)Weight33kg PV grid connected inverter,grid-connected inverter,pv inverter