top of page

1Komma5° buys Dutch solar installer Zonduurzaam

1Komma5°, a platform operator for solar systems, heat pumps and wallboxes, is taking over the Dutch company Zonduurzaam. The Deventer-based company, founded and managed by the brothers Koen and Thomas Rozendom, is, according to 1Komma5°, one of the market leaders for photovoltaic and energy storage solutions in the Netherlands. “Koen and Thomas have built a very fast-growing and successful company and represent exactly the mindset, culture and dedication we were looking for to enter the Dutch market,” says Philipp Schröder, CEO and co-founder of 1Komma5°.

By joining the 1Komma5° group, Zonduurzamm can make the platform operator's entire product and software portfolio available to millions of customers in the Netherlands. From its headquarters in Deventer and a total of six locations including Rotterdam, Amersfoort, Nijmegen and Heerenveen, Zonduurzaam operates in all major cities and regions in the Netherlands. The company, with a team of 100 employees, installed almost 5,000 energy systems in 2023.


Related News

bottom of page