Fronius GEN24 & GEN24 Plus

The inverter for the PV system in your family home

Installer in front of GEN24 inverter

Greater autonomy for your home with the GEN24

With the Fronius GEN24 you can generate your own solar energy cleanly, economically, and independently. The inverter takes care of all your needs, from electricity and heating to cooling and e-mobility— and with the GEN24, even at night with a connected battery storage device. Use your self-generated solar energy flexibly and directly, even in the event of a blackout thanks to the integrated PV Point basic backup power supply.

With integrated digital tools, high efficiency, durable design, and European manufacturing, the Fronius GEN24 is the ideal inverter for modern family homes. Optimize you transition to solar energy with the Fronius GEN24 and GEN24 Plus.

More energy. More independence. More possibilities.

The central solution for your personal energy transition. The Fronius GEN24 combines the efficient use of solar power with intelligent control and supplies your home with energy even in the event of a blackout. The integrated basic backup power supply via the PV Point delivers up to 3 kW directly from the sun.

The Fronius GEN24 Plus also offers Full Backup in combination with a battery storage system such as the Fronius Reserva, meaning that even large loads such as heat pumps can continue running. And thanks to smart software, active cooling, and open interfaces, the inverter can be flexibly integrated into existing systems.

GEN24 inverter with Reserva storage and Wattpilot Flex e-car charging solution

Your advantages at a glance

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Two backup power options

  • GEN24: Basic backup power via PV point (up to 3 kW in sunshine)
  • GEN24 Plus: Additional Full Backup for the entire household when combined with a battery storage system
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High efficiency and a long service life

  • Optimal yields even with shading thanks to Dynamic Peak Manager
  • Active cooling protects the electronic components
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Flexible integration and a simple upgrade

  • Open interfaces for Fronius products and third-party components
  • Battery connection and Full Backup can be retrofitted at any time with
    Fronius ­­UP.storage   

Fronius GEN24 and Fronius GEN24 Plus

The Fronius GEN24 and Fronius GEN24 Plus boast a wide range of features that support a sustainable, independent energy supply. Discover the key features for installers and their customers at the click of a button.

GEN24 - Outstanding versatility

The Fronius GEN24 is a genuine all-rounder. From perfectly coordinated storage solutions and flexible upgrade options to intelligent cooling and practical accessories— these are just a taste of what the GEN24 can do.

Retrofit a battery connection at any time
With the Fronius UP.storage* software upgrade for the GEN24, you can retrofit a battery connection at any time, including the Full Backup option.
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The perfect battery for your Fronius GEN24 Plus
The Fronius Reserva has been specially developed for our hybrid inverters. It fits perfectly into your Fronius PV system and ensures unbeatable efficiency, safety, and durability.
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Active cooling for a long service life
Our active cooling system protects the components from overheating—even under challenging conditions. This not only increases performance, but also service life.
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The perfect accessories for every situation
With our accessories, you can expand your PV system to add important features. Secure connections, surge protection, and convenient backup power solutions ensure your system remains flexible and optimally equipped.
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Technical data & downloads

Data

Primo GEN24
Primo GEN24 Plus

Symo GEN24
Symo GEN24 Plus
1-phase / 3-phase 1-phase 230 V 3-phase 230 / 400 V
Power categories 3 / 3.6 / 4 / 4.6 / 5 / 6 kW 3 / 4 / 5 kW* 6 / 8 / 12 kW
MPP trackers 2 2
Protection class IP 66 IP 66
Dimensions (WxHxD) 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 (Udc min - Udc max) 65 V – 600 V 80 V – 1,000 V

* The Full Backup option is not available for the Fronius Symo GEN24 3.0–5.0 Plus. For Full Backup, a battery and a switching device for safe grid disconnection are required in addition to the inverter.

Downloads

    Your photovoltaic system can do more

    Charging an electric car with solar power
    With PV power from your own roof, you lower your costs, increase your self-consumption, and reduce carbon emissions.
    Heating with PV
    Using photovoltaics to generate hot water reduces costs, eases the load on your heating system, and increases your independence through clean, self-generated energy.

    The fastest way to a Fronius device

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