Solis Sonnenenergie

About

Solis Sonnenenergie is a private headquartered in Köln, Germany specializing in Solar, Energy Storage.

Solis Sonnenenergie GmbH is a photovoltaic systems installer based in Cologne, Germany, specializing in solar panel installation for both private and commercial customers across North Rhine-Westphalia. The company provides complete solutions including photovoltaic modules, energy storage systems, charging infrastructure for electric vehicles, and tenant electricity (Mieterstrom) arrangements. Services cover residential rooftops, commercial buildings, flat roofs, facades, and open spaces. The company employs a team of trained consultants and installers, offering free on-site assessments, custom system design, financing consultation, and long-term maintenance support. With over 350 completed installations, Solis Sonnenenergie positions itself as a certified solar specialist focused on enabling energy independence and cost savings for customers while supporting the energy transition.