Breaking22 October 2026 · 11:53Germany
sonnen, Germany's home-battery pioneer, has filed for insolvency
sonnen filed an insolvency application on Thursday, two months after Shell sold it.
“In my view, a famous owner is a cushion, not a plan. When Shell left, the cushion left with it.”— Max Noble
Confirmed by the company to Handelsblatt on 22 October, and reported the same day by pv magazine, Electrek and t-online. No court had opened proceedings, and no administrator had been named, when I wrote this.
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