Grid-tied solar inverter with backup function 3kW, 220V, ISGRID-BF 3000, AXIOMA energy

883 $

Generators

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Україна

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вул. Кулика і Гудачека

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Published 3 days ago by SolarSystem

883 $

In Generators category

вул. Кулика і Гудачека, Рівне, Україна

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Grid-tied solar inverter with backup function 3kW, ISGRID-BF 3000, AXIOMA energy – a modern multifunctional device designed to power household appliances and sensitive electronic equipment. It can also provide high-quality power to electric motors. The inverter is equipped with a built-in solar charger operating with MPPT technology, which provides the maximum available charging current from the solar panels for more efficient battery charging.

Main advantages of the Axioma Energy ISGRID-BF 3000 hybrid grid inverters:

Ability to operate without batteries
Ability to “mix” solar energy and grid electricity to power the load.
The built-in MPPT controller allows connecting solar panels with power up to 4000W to the inverter
Open-circuit voltage of the solar panels – up to 450.
Power factor = 1 This means that the inverter's output power is 3000W.
Pure sine wave output voltage 230V.
Regulation of the input grid voltage range.
Regulation of the charging current strength.
Selected priority of grid / solar panel supply via the LCD interface.
Powering from both the mains and an electric generator.
Automatic restoration of mains power when the grid voltage is restored.
Protection against overload and short circuit.
Intelligent charger to optimize battery performance.
Cold start function
Possibility of parallel operation of up to 9 inverters on the backup output.
Ability to operate in a three-phase network in grid mode.
Ability to operate under the “green tariff”.

The panel for connecting to the inverter looks like this:

On/off switch of the inverter
AC input connectors (grid connection)
AC output connectors (load connection)
Solar panel input connectors
Switch
Connector for cable for parallel operation
Current sharing cable
Current sharing cable
Communication port RS-232
Communication port RS-232

The ability to manage the power sources (grid, solar panels, batteries) that you use at any given moment is a very important function that allows you to maximize the use of solar panels and optimize your electricity costs. For example, you can choose to sell excess electricity under the “green tariff” or store excess in batteries to further minimize mains electricity consumption.

User manual for Axioma Energy ISGRID-BF 3000 hybrid grid inverters

Published on 2026/10/11

Description

Main advantages of the Axioma Energy ISGRID-BF 3000 hybrid grid inverters:

Ability to operate without batteries
Ability to “mix” solar energy and grid electricity to power the load.
The built-in MPPT controller allows connecting solar panels with power up to 4000W to the inverter
Open-circuit voltage of the solar panels – up to 450.
Power factor = 1 This means that the inverter's output power is 3000W.
Pure sine wave output voltage 230V.
Regulation of the input grid voltage range.
Regulation of the charging current strength.
Selected priority of grid / solar panel supply via the LCD interface.
Powering from both the mains and an electric generator.
Automatic restoration of mains power when the grid voltage is restored.
Protection against overload and short circuit.
Intelligent charger to optimize battery performance.
Cold start function
Possibility of parallel operation of up to 9 inverters on the backup output.
Ability to operate in a three-phase network in grid mode.
Ability to operate under the “green tariff”.