Product Description Specification GROWATT SPF 3500-5000 ES OFF-GRID INVERTERRated power 3.5KW to 5KW, power factor 1*MPPT range 120V~430V, 450Voc* High frequency inverter is small in size and light in weight*Pure sine wave AC output*Solar and utility grids can power the load at the same time*BMS communication with CAN/RS485* Has the ability to work without batteries*Up to 6 units can be run in parallel (only if batteries are connected)*WIFI/GPRS remote monitoring (optional
