Model GTI / WV / LW-800 GTI / WV / LW-1000 GTI / WV / LW-1200 MPPT working voltage range 25-60V Starting voltage 22V Maximum input power 950W@36V 1200W@36V 1400W@36V Maximum input current 22A 35A 40A Maximum input voltage 60V(VDC) Customized voltage AC230(195-253)/AC110V(90-130) short-circuit current 60A 60A 60A Rated output power 800W 1000W 1200W Output voltage range 180-280VAC/80-160VAC Output current range 3.5A/6 6 4.34A/8.3A 5.2A/10.0A Output frequency range @50Hz:47.5-51.5Hz;@60Hz:57.5-61.5Hz Output power factor >95% Output efficiency MPPT tracking efficiency 99% Maximum output efficiency 93% Total harmonic distortion rate THD<5% Nighttime power loss <0.5W Appearance and technical characteristics Working temperature range -20ć ~65ć Storage temperature range -40ć ~75ć Waterproof level IP32 Active cooling Starting the fan at 50ć Communication mode Optional WiFi Power transmission mode Reverse transmission,load priority use electromagnetic compatibility EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1 Power grid disturbance EN61000-3-2 Safety regulations EN62109.ULSTD.1741 Power grid detection DIN VDE 0126IEEE STD.1547.1547.1and 1547.A Product size 314x166x59mm Net weight 1825G Packaging parameters specifications Single unit (packaging) Full box (8 units) Gross weight 2150g 17200g size 350x197x98mm 440x390x400mm