... grid tie inverter 2.High quality with competitive price 3.with battery controler 4.OEM,ODM,200W TO 5K 220v 48v grid ... ) Pure sine wave output, auto in-phase grid-connected, fewer harmonic wave, no disturbance or ... % ,Non CondensableProtective ClassIP20 or IP 65(optional)Machine(mm)440*95*350500*450*207473*230*490800 ... .55985386675G.W(KG)1315.621384668112415700 High quality 220v 48v grid tie inverter