Hybrid Inverter Cooling Mode:Natural Ingress Portection Rating:IP65 Max.PV Input Voltage (V):550 Max.PV Input Current (A):16 MPPT Voltage Range (V):40-530 NO.of MPPT Trackers:2 Battery Type:LiFePO4 Battery Voltage Range:40-60 Warranty (years):6 Max. of Battery Units:1 size: 494*420*195mm User Manual Datasheet