Founded as a one-man operation in Upper Austria, Fronius has evolved into a global high-tech enterprise while staying remarkably consistent in its core focus. Over eight decades, the company has grown alongside industrial and energy transitions, yet today its business rests on three pillars: welding technology, battery charging, and solar energy.
That evolution is especially visible in solar energy today. A recent industry report highlights Fronius solar inverters as a top choice in 2025, citing their high efficiency, system reliability, smart monitoring capabilities, and adaptability for both residential and commercial applications.
We are pleased to have supported Fronius across our events over the years, most recently welcoming them at our pavilion at RE+ 2025, where Austrian clean-energy expertise was once again front and center on the U.S. market stage.
That evolution is especially visible in solar energy today. A recent industry report highlights Fronius solar inverters as a top choice in 2025, citing their high efficiency, system reliability, smart monitoring capabilities, and adaptability for both residential and commercial applications.
We are pleased to have supported Fronius across our events over the years, most recently welcoming them at our pavilion at RE+ 2025, where Austrian clean-energy expertise was once again front and center on the U.S. market stage.
