Growatt - 3500W Off-Grid Inverter

The Growatt SPF 3500 ES is a 3.5kW off-grid hybrid inverter, ideal for solar systems in locations without access to the electricity grid.

With an integrated 80A MPPT charge controller, it allows you to connect up to 4500W of photovoltaic panels and works with or without batteries , offering maximum flexibility and energy efficiency.

Main features:

• Rated Power: 3500W (7000VA Peak)

• Battery Voltage: 48V (Compatible with Lithium, Lead Acid and GEL batteries)

• Built-in MPPT controller: 80A, operating range 120VDC to 430VDC

• Maximum efficiency: 93%

• Parallel operation capacity: up to 6 units (expandable up to 30kW)

• Remote monitoring via WiFi or GPRS (optional)

• UPS function with typical switching time of 10ms

• Dimensions: 330 x 485 x 135 mm | Weight: 11.5 kg

• Degree of protection: IP20

The perfect solution for stand-alone solar applications, the Growatt SPF 3500 ES guarantees reliability, performance and intelligent energy management.

Technical sheet: download