Dönni Solar & Bau provides customized solar solutions for residential and commercial clients. From consultation and planning to the installation of photovoltaic systems, we focus on sustainable energy and top-quality service. Our expertise includes roof renovation, building technology, and energy efficiency solutions. Benefit from eco-friendly solar power and optimize your energy costs. With cutting-edge technology and years of experience, we help you transition to renewable energy.

arbeiten wurden sauber und fachmännisch ausgeführt. gerne wieder. sehr zu empfehlen

Erster Elektriker der es geschafft hat meine LED Leuchte flackerfrei zu Dimmen! Einfach Top Service!

von A-Z, perfekte Betreuung! Freundlich, pünktlich, qualitativ perfekte Arbeit