Kohler & Kohler
Biel
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Kohler & Kohler GmbH installs photovoltaic systems as on-roof, flat-roof and in-roof setups and fits battery storage and charging solutions for electric vehicles on request. Every service from planning through execution is handled in-house, without relying on outside contractors, including the electrical work, for which the company holds the required license.
The firm is based in Biel and is a Swissolar member. Components installed include those from E3DC, Huawei, Sonnen, 3S Solar, Fronius and SMA. The website is in German.