Growatt SPF 3500 ES Hybrid 3.5kW 48V Big PV Input Inverter

Integrated MPPT charge controller.
Equalization charging function.
Work with or without battery
Configurable grid or solar input priority.
Optional WIFI/GPRS remote monitoring
Support parallel operation for capacity expansion up to 30kW (6 units maximum).
PV and grid power the load jointly if PV energy is insufficient.
Flexibly schedule the Inverter charging and discharging time.
Maximum PV Array Power 4500W.
PV input voltage up to 450VDC.
Battery type: Lithium/Lead Acid
Rated Power: 3500VA
Maximum Solar Charge Current: 80A