With over 20 years of experience in this field, Stäubli Electrical Connectors AG is the leading supplier of reliable connector systems for photovoltaics. The assembled connectors, junction boxes and cables enable fast, simplified assembly on site.

As a leading global specialist in photovoltaic and storage technology, SMA creates the conditions for a decentralized and renewable energy supply. SMA's portfolio includes efficient solar and battery inverters, energy solutions for PV systems and storage systems of all performance classes, intelligent energy management systems and charging solutions for e-vehicles. Worldwide, SMA inverters are installed in over 190 countries with a total capacity of 100 GW. SMA's award-winning technology is protected by around 1,600 patents and registered utility models.

Fronius International GmbH, based in Wels, Austria, has developed from a family business into a global player in the 75 years since it was founded. The company has been involved in the development and production of inverters since 1992. The name Fronius stands for quality, intensive research work and constant search for new, innovative solutions.