Fronius was founded in 1945 in Pettenbach and is today an internationally operating company with headquarters in Austria. Fronius has also been active in photovoltaics and battery charging systems since 1992 and supplies innovative inverters and high-quality batteries.

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Fronius Galvo(1.5-1 - 3.1-1)

Fronius Symo(3.0-3-S - 4.5-3-S / 3.0-3-M - 4.5-3-M)

Fronius Eco (25.0-3-S / 27.0-3-S)

Fronius Primo (3.0-1 - 4.6-1)