Growatt SPF 3500 ES Off-Grid Inverter

GROWATT SPF 3500 ES OFF GRID, 3.5KW, 48V, BIG PV INPUT
Rated Power:3500 watt
Battery Voltage: 48VDC
Battery Type : Lithium/Lied acid
Integrated MPPT charge controller.
Equalization charging function.
Work with or without battery
PV input voltage up to 450VDC.
Configurable grid or solar input priority.
Optional WIFI/GPRS remote monitoring
Support parallel operation for capacity expansion up to 30kW.
PV and grid power the load jointly if PV energy is unsufficient.
Flexibly schedule the Inverter charging and discharging time.