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Fronius Primo GEN24 & GEN24 Plus - The hybrid inverters for maximum independence

The Fronius Primo GEN24 and GEN24 Plus series combine maximum efficiency with pioneering technology and flexibility. Whether as an inverter with integrated basic emergency power function or as a hybrid inverter with battery connection and full backup option - these series are the perfect choice for private households that want to achieve energy self-sufficiency.

Benefit from innovative functions such as multi-flow technology, flexible emergency power solutions and user-friendly energy management. With their robust design and high efficiency, the Fronius Primo GEN24 and GEN24 Plus series are setting new standards in photovoltaics.

Discover the other series such as Fronius Symo Gen24 Plus for larger systems and more versatility.
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Fronius Primo GEN24 & GEN24 Plus - power and versatility combined

Functions for flexible and sustainable energy systems

The Fronius Primo GEN24 and GEN24 Plus series offer a wide range of functions that make them the most flexible inverters. With integrated energy management, emergency power options and an open system design, they can be perfectly integrated into existing and new PV systems.

The multi-flow technology enables the simultaneous use of several energy flows, which significantly increases energy efficiency and independence.

Technical highlights of the Fronius Primo GEN24 & GEN24 Plus series

  • Flexible emergency power solutions: PV Point (standard) or Full Backup (GEN24 Plus only) for maximum security.
  • High efficiency: Maximum efficiencies of up to 97.6%.
  • Innovative multi-flow technology: Simultaneous use of multiple energy flows for optimum system efficiency.
  • Battery connection: Support for BYD Battery-Box Premium HVS/HVM and LG FLEX (GEN24 Plus only).
  • Robust design: IP 66 protection rating and Active Cooling technology for maximum longevity.

Inverters of the Primo GEN24 & GEN24 Plus series

GEN24

  • Power range: 3.0 to 6.0 kW
  • Emergency power function: PV Point for basic emergency power supply via socket (up to 3 kW)
  • Energy efficiency: Maximum use of solar power thanks to multi-flow technology
  • Input range: Supports voltages from 65 to 600 V

GEN24 Plus

  • Power range: 3.0 to 6.0 kW
  • Backup power options: PV Point (standard) and Full Backup for complete supply even in the event of a power failure
  • Battery connection: Compatible with BYD Battery-Box Premium HVS/HVM and LG FLEX
  • Flexibility: Simultaneous use of multiple energy flows for optimum efficiency

Energy autonomy made easy

The Fronius GEN24 and GEN24 Plus series set new standards in the use of solar energy. While the GEN24 provides basic security with its integrated PV Point emergency power function, the GEN24 Plus with its Full Backup option offers a comprehensive supply even during power outages. With open interfaces and multi-flow technology, both series enable seamless integration into modern energy systems and maximum independence.

Find out more about Fronius Symo and Primo or more about the manufacturer Fronius.

Frequently asked questions

  • How long are Fronius warranties?
    The manufacturer's warranty is 2, 5 or 10 years, depending on the product series. For more detailed information on the warranty period, please refer to the data sheet provided with the respective product.
  • What is Fronius' production volume?
    With a production volume of around 32,000 inverters per month in 2022, Fronius aims to increase this by more than 65% to over 52,000 inverters per month by the end of 2023. Thus, investments in the expansion of operations, compared to 2022 at 187 million euros, are also to be increased to more than 230 million euros. 
  • Where does Fronius produce?
    The company has been producing in its own production facility in Austria since its foundation. 
  • Where is the company located?
    Fronius now operates on five continents worldwide with its 37 subsidiaries, although the main concentration of locations is still in Europe. In addition, the sales and service partners are represented in over 60 countries on all continents, so that optimum support can be guaranteed around the globe. 
  • What products does Fronius specialize in?
    Fronius specializes within the photovoltaic industry in the production of inverters and electricity meters. 
  • When was Fronius founded and what are they known for?
    In 1945, the Fronius company was founded by Günter Fronius, a trained electrical engineer, in Pettenbach, Austria, as a one-man operation for radio and electrical maintenance work. Fronius' fame continued to grow through the invention of simple battery chargers, and welding transformers have been part of the company's portfolio since 1950. Over the years, the company continued to expand, entering the solar business in the 1990s. Now run by the 3rd generation of the Fronius family, the headquarters are still in Pettenbach, Austria, whose mainstays today are solar energy, welding and battery charging technology.