... grid tie inverter 2.High quality with competitive price 3.with battery controler 4.OEM,ODM,200W TO 5K 220v 48v grid ... module5) Pure sine wave output, auto in-phase grid-connected, fewer harmonic wave, no disturbance or ... 280VAC380-415V ACAllowed Frequency Range Of Grid50HZ±4.5/60HZ±4.5Wave FormTHD<3 %Loss At Night ... 543.55985386675G.W(KG)1315.621384668112415700 High quality 220v 48v grid tie inverter