Sonnwende

About

Sonnwende is a private headquartered in Basel, Switzerland with approximately 50-200 employees specializing in Solar, Energy Storage.

Sonnwende GmbH is a renewable energy company based in Basel, Switzerland, focused on advancing the energy transition through comprehensive solutions. The company designs, installs, and maintains photovoltaic systems (rooftop and integrated), renewable heating systems including heat pumps, and electric vehicle charging stations. They serve both residential and commercial clients, offering personalized consultations from project conception through commissioning and ongoing support. The company operates as a general contractor, coordinating all carpentry and roofing work. Sonnwende emphasizes aesthetic integration of solar technology, sources products preferentially from Europe, and partners with regional small businesses. They also train apprentices in solar installation and mounting trades. The company is member of Swissolar and other sustainability organizations.

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