Fronius GEN24 Plus. Designed to empower.

INVERTER WITH BACKUP POWER FOR PRIVATE HOUSEHOLDS

Ready for the private energy revolution: with our Fronius GEN24 Plus inverter as the heart of the private photovoltaic system, households can produce their own energy flexibly, sustainably and economically. The hybrid inverter enables the use of a battery system – for complete energy self-sufficiency for electricity, heating, cooling and e-mobility.

The Fronius GEN24 Plus has “PV Point”, an integrated basic backup power supply, or upon request, also a comprehensive Full Backup supply with the help of a connected battery system.

The heart of private photovoltaic systems
Fast installation and configuration
Sustainable development and production
Made in Austria

Fronius GEN24 Plus*

Backup power variants/Battery connection

Primo (single-phase) 3-6 kW
Symo (three-phase) 3-10 kW

*The Full Backup option is available for the Primo GEN24 3.0–6.0 Plus and the Symo GEN24 6.0–10.0 Plus.

The inverter with flexible backup power options

Backup power for every situation

Your energy supply must be reliable, which is why the Fronius GEN24 Plus provides an integrated basic backup power function. “PV Point” is a socket that supplies backup power to connected devices, as long as the sun is shining or there is enough energy in the battery.

Its “Full Backup” feature backs up the power supply for the whole home. It’s fully automatic, reliable and even suitable for large, 3-phase loads, such as heat pumps.

Longer service as standard

Thanks to the active cooling, the Fronius GEN24 Plus provides greater flexibility in configuration and installation right from the planning phase. What’s more, it generates lower costs during operation, as it requires little to no maintenance. Above all else, the active cooling system supports a longer service life and higher yield through better performance.

Versatility as standard

More control for more energy. Thanks to the energy management functions, our inverters constantly save time and money. The smart design of the device combined with our intelligent software support fast and flexible installation as well as optimum yields – even in the shade.

At the same time, the integrated active cooling extends the service life to secure your investment.

Solar.start – THE APP BY PROS FOR PROS

Configure Fronius inverters in just a few minutes: Solar.start makes your work easy.

Quick and easy commissioning in just three steps

Network settings
Product configuration
Integration into the Fronius Solar.web monitoring platform

Quick access to the web interface for additional settings and functions
Full warranty coverage when you register the inverter on Solar.web
Link to useful platforms such as Solar.web and Solar.SOS

Download now, free of charge

Fronius GEN24 Plus The Fronius GEN24 Plus has a range of unique features that enable customers to enjoy the benefits of energy self-sufficiency permanently. Discover the key features for installers and their customers with a single click.

Remote maintenance via the app

With Solar.web: System data and potential for optimisation is visible at all times
Minimum downtimes, maximum yield
Automatic notifications for the fastest service

Gain more solar energy

Dynamic Peak Manager: Integrated software solution (shade-tolerant algorithm)
Without additional hardware in the module field, maximum yield even in partial shade
Optimisation at string level

Optimal energy use

Multi Flow Technology allows simultaneous energy flows in all directions, as well as AC, DC and AC & DC-coupling of the energy storage device
High self-consumption rates and flexibility in the systemReliable power supply even during a power failure
Control of battery charging and battery usage

Comprehensive Full Backup emergency power function

Backup power for the entire household including 3-phase loads
Automatic switch to backup mode in the event of a power failure

Remote maintenance via the app

With Solar.web: System data and potential for optimisation is visible at all times
Minimum downtimes, maximum yield
Automatic notifications for the fastest service

Gain more solar energy

Dynamic Peak Manager: Integrated software solution (shade-tolerant algorithm)
Without additional hardware in the module field, maximum yield even in partial shade
Optimisation at string level

Optimal energy use

Multi Flow Technology allows simultaneous energy flows in all directions, as well as AC, DC and AC & DC-coupling of the energy storage device
High self-consumption rates and flexibility in the systemReliable power supply even during a power failure
Control of battery charging and battery usage

Comprehensive Full Backup emergency power function

Backup power for the entire household including 3-phase loads
Automatic switch to backup mode in the event of a power failure

Long service life

Active cooling technology prolongs the life of the inverter
For reliable production of your own energy
Investment security for your customers

Flexible and quick installation

SuperFlex Design enables maximum flexibility in system design
Different roof orientations and partial shading of modules do not pose any problems

Built-in freedom

For easy integration of third-party components such as heat pumps or Smart Home systems
Conventional interfaces, like Modbus RTU/TCP Sunspec, Solar API, digital IOs, LAN/WLAN

Integrated basic backup power supply

No complex additional installations required
Supply of 1-phase loads in the household (up to 3 kW)

Long service life

Active cooling technology prolongs the life of the inverter
For reliable production of your own energy
Investment security for your customers

Flexible and quick installation

SuperFlex Design enables maximum flexibility in system design
Different roof orientations and partial shading of modules do not pose any problems

Built-in freedom

For easy integration of third-party components such as heat pumps or Smart Home systems
Conventional interfaces, like Modbus RTU/TCP Sunspec, Solar API, digital IOs, LAN/WLAN

Integrated basic backup power supply

No complex additional installations required
Supply of 1-phase loads in the household (up to 3 kW)

fronius GEN24 Plus in action

Sustainability as the trump card

From consultation through to installation and maintenance, the Fronius GEN24 Plus gives installers the advantage right from the start. The sustainable product features, such as the use of 100% recycled aluminium in the cooling elements and the repairability are prime selling points in discussions with customers. Assembly and configuration take no time – and maintenance via app is the key to satisfied customers owing to minimum downtimes and maximum yield.

Customer opinions: compelling all-in-one solution

"We want to supply our whole household with PV electricity in the event of a power failure. It was therefore clear that we were looking for an inverter that could do this. There aren't many that can, but we have found one in the Fronius GEN24 Plus."

Thomas Ringer, PV system owner

References with the GEN24

FRONIUS AGAIN WITH TOP RESULTS

Fronius GEN24 Plus combined with BYD Battery-Box Premium HVS has earned top rankings for the fourth year in a row in the 2023 Energy Storage Inspection. The System Performance Index (SPI) improved further from the previous year, confirming the extreme efficiency of Fronius hybrid inverters in combination with battery storage systems – all of which helps PV system owners achieve greater independence. This makes Fronius one of only two manufacturers to achieve efficiency class A with its products during the inspection.

More about the energy storage inspection

technical data

Technical data	Primo GEN24 Plus	Symo GEN24 Plus
Single-phase / three-phase	single-phase 230 V	three-phase 230 / 400 V
Power classes	3 / 3.6 / 4 / 4.6 / 5 / 6 kW	3 / 4 / 5 kW*	6 / 8 / 10 kW
MPP-Tracker	2	2
Protection class	IP 66	IP 66
Dimensions (h x w x d) in mm	474 x 530 x 165	474 x 530 x 165	529 x 595 x 180
Weight	15,4 kg	15,6 kg	23,4 kg
DC input voltage (U_{dc min} - U_{dc max})	65 V - 600 V	80 V - 1.000 V

*The Full Backup option is only possible with Symo GEN24 Plus 6-10 kW and Primo GEN24 Plus 3-6 kW.

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