Description The new Growtech 5.5KVA 48VDC Pure Sine Wave Inverter is designed to provide a reliable backup power for medium to large household as well as the business office environments. Equipped with a MPPT Solar Charge Controller to maximize and regulate DC power from the solar array for charging the 4.8kWh battery bank. The Pure Sine Wave 5500w rated output enables easy start-ups for motor-type loads such as refrigerators, as well as electronic loads like TVs. Computers. power tool and battery chargers. Specifications: Capacity : 5.5KVA / 5.5 KW Normal Voltage : 230 VAC Parallel : No Transfer Time :10ms (For Personal Computer );20ms(For Home Appliances) Peak Efficiency : (PV to INV) 96% Overload Protection : 5s@>=150%load ;10s@110%~150%load Battery Voltage : 48VDC Battery Amps : 100Ah Battery Cycles : 3500 - 6000 Cycles What's in the box 1 x 5.5kW Growtech 4.8kWh Solar Trolley Inverter 1 x User Manual