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Over 10 years of dedicated research by a team of German Engineers enabled the foundation of the VOOU Group in January 2020 with offices in Germany and Japan. More locations will follow. We currently focus on the setup of local production and sales of the VOOU Solar-Battery Modules.
We welcome interested partners, investors and customers all over the world.

Contact Info


VOOU Solutions / Conja GmbH
Beiertheimer Allee 25
76137 Karlsruhe


VOOU Solutions Co., Ltd.
Kojimachi 1-4-4, LIFULL Bldg 2F
Chiyoda-ku, Tokyo 102-0083

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