PRIMO GEN24 3.0 

PRIMO GEN24 3.0 

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Versatile Hybrid Inverter with integrated backup power

Key Features

  • Fronius UP – a software update that turns the GEN24 into a hybrid inverter for connection of a battery storage system to the “Full Backup” emergency power function.
  • Longer Service Life Active Cooling – Thanks to active cooling, the Fronius GEN24 Primo Plus offers greater flexibility in terms of design and installation right from the planning stage. In addition, lower costs are incurred during operation due to less or no maintenance. Above all, however, it is the longer service life and increased yield due to better performance that speak in favour of the active cooling system.
  • Dynamic Peak Manager – an integrated shade-tolerant software solution to maximise yield even in partial shade
  • Flexible and quick installation – SuperFlex Design enables maximum flexibility in system design for different roof orientations and partial shading of modules
  • Easy commissioning with Fronius Solar.start
  • Smart monitoring & remote maintenance via Fronius Solar.web


The Core of Your PV System. Primo GEN24.

With the Fronius GEN24 inverter as the core of a private PV system, households can produce their own energy flexibly, sustainably and cost-effectively.

The Primo GEN24 provides the ultimate in future-proof capabilities. A string inverter that can be upgraded to a hybrid inverter, the Primo GEN24 is essentially two inverters in one. With “Fronius UP” the Primo GEN24 can be upgraded via software to a Primo GEN24 Plus for connection to a DC coupled battery, providing increased self-consumption and/or emergency back-up power.

With broad MPPT voltage windows, high short-circuit current inputs and open communication interfaces, the Primo GEN24 is suitable for all single-phase residential installations. Like all Fronius products, the Primo GEN24 is actively cooled for longevity in Australia’s harsh climate. The fan runs slower (and quieter) than its SnapInverter predecessor.
Multi-award-winning Primo GEN24

– Reddot Award 2019
– Intersolar Award 2019
– German Design Award Winner 2021
– German Innovation Award 2021
– First class efficiency
o Praised by HTW Berlin: The GEN24 Plus led the rankings in the Energy Storage Inspection 2020, 2021 and 2022, thereby confirming its high efficiency in combination with energy storage systems.

Sustainable from the outset
The Primo GEN24 is among the world’s most sustainable inverters.

100% recycled aluminium is used for the heat sinks in all Fronius GEN24 inverters
100% renewable energy is used for production
Maximum reparability on-site thanks to easy-to-replace individual components

Your PV System can do more.
More functions. More control. More coverage. The Fronius GEN24 continuously save time and money thanks to their energy management functions. Imagine if you could use your excess solar energy and turn it into heat or drive energy for your electric car.
Fronius Ohmpilot – The consumption controller regulates the water heating system in a stepless manner with excess current.
Fronius WattPilot* – Sustainable efficiency on the go: With the Fronius Wattpilot, excess solar energy is used to drive your electric car. Available as a mobile charging solution to take with you or as a stationary version for use at home.
*Coming soon to Australia
Why Fronius
Fronius with headquarters in Austria has been engaged in solar electronics since 1992, in particular in the development and production of photovoltaic inverters. Thanks to solar electronics Fronius has advanced to the ranks of the worldwide leading manufacturers and continues to develop its position through ongoing product innovations. Fronius Solar Electronics stands for quality and state of the art technology to generate, convert and harness energy in a renewable way.

Additional information

Weight 24 kg
Dimensions 59.4 × 52.7 × 18 cm
Inverter AC Continous Output (kW)


MPP Tracker



Single Phase



Inverter AC Output Current (I)


Delivery and Returns Content description.

Melbourne Office

122 Castro Way
Factory 2 (Rear Warehouse)
Derrimut VIC 3026
ABN: 20 154 785 207

Brisbane Office

Unit 2B,
18 Cutler Court,
Brendale QLD 4500
ABN: 59 640 873 294


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