Fronius has been researching new technologies for converting electrical energy since 1945. That is more than six decades of experience, progress and constant innovation. Along with the Solar Electronics division, the company is also world-renowned for its battery charging systems and welding technology. Outstanding products and services such as the Fronius IG Plus and CL inverter series and the unique Fronius Service Program make the Fronius Solar Electronics division a quality leader in the world market as well as a model of sustainability.