Fronius is an Austrian manufacturer of solar inverters. The company was founded in 1945 and has three business units – welding technology, battery charging technology and photovoltaics. The solar inverter production started in 1992, in believing solar power is the future of energy production.
SMA is a system technology manufacturer that offers inverters and technology energy management systems. The company has developed one of the world’s first commercial and residential solar inverters more than 30 years ago. Today, as a leading PV system specialist, the company is still devoted to developing the technologies that will shape tomorrow’s world.