Since its foundation in 2006 until today, Kostal Solar Electric's inverters, energy storage systems and wallboxes have stood for high-quality and innovative technology. It is one of the four business units of the Kostal Group which, with over 100 years of experience in many segments of power electronics, provides a high level of competence in development and technology. The future-oriented, practical and sustainable development in the solar sector is reflected in every new generation of Kostal devices.