duonity GmbH & Co. KG

Your path to energy independence – with duonity!

duonity develops customized energy concepts for photovoltaics, heat pumps, and e-mobility. The focus is on innovative PVT technology, which combines electricity and heat in a single module—for maximum efficiency and independence. As a manufacturer-independent specialist partner, duonity offers well-designed systems, personalized service, and genuine enthusiasm for sustainable energy.