Logo Fronius

Fronius is an Austrian family-owned company that has been setting standards for quality and innovation since 1945. From a small workshop founded by Günter Fronius , the brand has developed into a global leader in energy technology. Today, it has more than 7,000 employees, operates in 37 branches on five continents and cooperates with partners in more than 60 countries.

About the manufacturer

The pillars of Fronius’ business are three areas: Perfect Welding (welding technology), Perfect Charging (battery charging systems) and Solar Energy, photovoltaic solutions that have become the core of the company’s energy transition.

With a combination of tradition, family values and modern engineering, Fronius delivers “Made in Austria” technologies that are synonymous with reliability and durability. Each product undergoes rigorous testing, and innovation and sustainability have been part of the brand’s DNA for decades.

Since the 1990s, the company has been actively developing solar technologies as part of its “24 Hours of Sunshine” mission – a vision of a world in which the energy system is based solely on renewable energy sources. The production of the equipment in Austria is carried out in the spirit of a closed economic loop, using ecological practices and minimizing the carbon footprint.

Solution

In the photovoltaic segment, Fronius offers a wide range of grid and hybrid inverters, energy storage systems and intelligent monitoring platforms. With built-in Ethernet and WiFi communication, compatibility with third-party solutions, and power drain limiting features, it is one of the most technologically advanced on the market.

The most important Fronius inverter series:

  • Fronius Primo – single-phase transformerless inverters with power ratings from 3.0 to 8.2 kW, ideal for domestic installations.
  • Fronius Symo – three-phase inverters from 3.0 to 20.0 kW, versatile and versatile, suitable for both domestic and commercial systems.
  • Fronius Eco – high-performance units (25.0-27.0 kW) designed for industrial and commercial installations.

WHY FRONIUS?

Fronius is a brand that has proven for decades that technology and ecology can go hand in hand. The manufacturer combines Austrian precision engineering, global presence and a passion for innovation to offer solutions that are reliable today and ready for tomorrow’s challenges.

Installers and customers around the world choose it not only for the quality of its inverters, but also for its commitment to a clean, safe and sustainable energy future. Investing in Fronius is a choice for stability, sustainability and a vision of energy based solely on renewable sources.

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