sonnen´s mission is to provide clean and affordable energy for all.
Our all-in-one sonnenBatterie energy storage products integrate with new and existing solar power systems to turn your house into a smart energy home - using more of the solar energy you generate during the day to provide power at night and for peace of mind when the grid goes down.
We're standing by to answer all your questions.
Mo - Fr 8:00 a.m.- 6:00 p.m.
You'll usually receive a reply from our staff within 24 hours.
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