Fronius is a family-run international company established by Günther Fronius in Pettenbach, Austria in 1945. Fronius markets, products and services divide in 3 main divisions: Perfect Welding, Perfect Charging and Solar Energy. Being active in photovoltaics since 1992, Fronius is a true PV pioneer with over 20 years of experience. Since 2014 Fronius offers its Solar Energy products and solutions in India from residential up to large-scale PV-systems (EPC) as well as for Off-grid and Backup power systems.