Growatt 3KW 3.5KW 5kW Single Phase Off-Grid Inverter with 450V DC PV Input

  • Single phase off grid inverters from Growatt with 450V DC PV input come in 3KW 3.5KW 5kW power ratings Manufacturer
  • 3KW 3.5KW 5kW Single Phase Off-Grid Inverter with 450V DC PV Input Manufacturer
  • 450V DC PV input Growatt single phase off grid inverters in 3KW 3.5KW 5kW capacities are available Manufacturer
  • Single phase off grid inverters featuring 450V DC PV input in 3KW 3.5KW 5kW models Manufacturer
  • Single phase off grid inverters from Growatt with 450V DC PV input come in 3KW 3.5KW 5kW power ratings Manufacturer
  • 3KW 3.5KW 5kW Single Phase Off-Grid Inverter with 450V DC PV Input Manufacturer
  • 450V DC PV input Growatt single phase off grid inverters in 3KW 3.5KW 5kW capacities are available Manufacturer
  • Single phase off grid inverters featuring 450V DC PV input in 3KW 3.5KW 5kW models Manufacturer

Growatt 3KW 3.5KW 5kW Single Phase Off-Grid Inverter with 450V DC PV Input

    Integrated MPPT solar charge controller
    Equalization charge function for lead-acid batteries
    Operates with or without batteries
    PV input voltage up to 450VDC
    Configurable grid or PV input priority
    Optional Wi-Fi/GPRS for remote monitoring

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Model No.SPF 3500 ESSPF 5000 ESSPF 3000 ES
Nominal AC Power3 kW3.5 kW5 kW
Output AC Voltage Range218.5~241.5 V218.5~241.5 V218.5~241.5 V
Nominal AC Voltage230 V230 V230 V
Frequency50, 60 Hz50, 60 Hz50, 60 Hz
Max. Efficiency93 %93 %93 %
Dimensions (H/W/D) 485x330x135 mm485x330x135 mm485x330x135 mm
Weight11.5 kg12 kg11.5 kg
Operating Temperature-0 ~ +55 ℃
Protection ClassIP20
Humidity5-95 %
Max. Altitude2000 m

Q :

1. Is this inverter suitable for off-grid systems only?

A :

Yes, it's designed for off-grid use but can also utilize the grid as backup, making it ideal for hybrid scenarios.

Q :

2. Can the inverter work without a battery?

A :

Yes, it supports battery-less operation using direct PV-to-load or PV + grid hybrid supply modes.

Q :

3. How much PV input voltage does it support?

A :

It supports up to 450VDC, with MPPT tracking range from 120VDC to 430VDC for optimal solar harvesting.

Q :

4. Can it be used in parallel to expand system size?

A :

Yes, up to 6 inverters can operate in parallel to achieve up to 30kW total system capacity.

Q :

5. What communication options are available?

A :

The system offers optional Wi-Fi or GPRS modules for remote monitoring via app or Growatt cloud.

Q :

6. What types of batteries are supported?

A :

It's compatible with both lithium-ion and lead-acid 48V batteries and includes equalization charge function for lead-acid.

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