Energy
Sonnen files for insolvency
CEII brief
pv magazine reported on 22 Oct 2026: Sonnen files for insolvency.
Read the full story on pv magazineGerman battery storage manufacturer Sonnen has filed for insolvency, months after Shell sold the company to family office Tiven.
Context from CEII
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Original reporting © pv magazine. Headline and excerpt quoted with attribution; the full article is available on the publisher’s site. CEII’s context is the Centre’s own and does not represent the publisher.
