Fronius Products


The history of Fronius begins in 1945. At that time, charging car batteries was not something that could be taken for granted. Günter Fronius was unwilling to accept this. To begin with, he repaired electrical appliances and he built his first charger using 50 Hz technology. An old army hut in Rankleiten near Pettenbach, where the Fronius family lived at the time, was the first company headquarters for this “specialist repair workshop for radios and electrical engineering”. With a small workshop next to the living quarters and his first employee Andreas Schinker, Günter Fronius laid the foundations for a global company


A passion for new technologies, intensive research and revolutionary solutions have been shaping the Fronius brand since 1945. As the technology leader, they find, develop and implement innovative methods to monitor and control energy for welding technology, photovoltaics and battery charging.  T H WHITE use such energy in Solar PV installations and servicing.


As a global leader in innovation and technology, Fronius has a clear vision, an unremittingly inventive spirit and an ingrained sense of quality, so they can keep shifting the limits of what is possible and set the trends that change the market. The advanced technology and sheer quality of innovative products from Fronius has filled people with enthusiasm for generations, inspiring confidence, trust and satisfaction.


Their sustainability is impressive too.  Fronius boost productivity, increase energy yields and also reduce operating costs. They help customers to make significant progress and lay the foundations for growth and successful development. Fronius has 28 subsidiaries on four continents – yet still the same owner-managed company they have always been, combining the values of a family business with regional roots, with the visions of a global company.

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