Off Grid Inverter single phase Growatt SPF5000ES + WiFi dongle

• Growatt 5KW 48V Solar Inverter can work with battery or without 48V battery, battery system requires:48VDC, Battery charger, max charge current 100A. Integrated MPPT charge controller and Equalization charging and power-saving mode function.
• 48V inverter，Maximum PV input voltage up to 450VDC, Configurable grid or solar input priority, PV and Grid power the load jointly if PV energy unsufficient.
• Flexibly schedule the Inverter charging and discharging time, Support parallel operation for capacity expansion up to 30kW，max 6 units work together to support three-phase equipment.
• Rated power 3.5KW to 5KW, power factor 1, WIFI/ GPRS remote monitoring (optional)，Hybrid Inverter：Pure sine wave output 5KW and 80A MPPT charge controller Combine.
• 48V Li Ion & Lead Acid battery support, AGM, Flooded, User-defined, Lithium able to select, 48V inverter with very detail LCD display allow you know inverter's working satuts and setting in easy way. Also can work whitout battery.

Line Mode Input Voltage :            230Vac Sinusoidal (utility Power or generator) Max 300Vac

Line Mode AC Input Frequency:  50Hz / 60Hz (Auto detection)

Inverter Mode-Rated Output :     5KVA/5KW

Inverter Model Output Voltage: 230Vac±5% Pure Sine Wave, 50Hz Frequency

Peak Efficiency:  93%

Overload Protection:       5s@≥150% load; 10s@110%~150% load

Inverter Load Surge Capacity:      10KW for 5 seconds

Nominal DC Input Voltage:          48Vdc

Charging Mode: 3-Step Charging Algorithm

Max. AC Charging Current:           80Amp(@VI/P=230Vac)

Max. PV Array Power Accept :     6000W

Max. PV Input Current:   18A

Start-up Voltage :             150Vdc±10Vdc

PV Array MPPT Voltage Range:   120Vdc~430Vdc

Max. PV Open Circuit Voltage:    450Vdc

Max. PV Charging Current :           100A