Battery storage · Germany
Büttel Speicher
Operator Sunnic Lighthouse Solar Invest 11 TU 2 GmbH
Operational12 MWData checked 10 November 2026
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Büttel Speicher is a 12 MW battery storage site 7.5 km east of Brunsbüttel, Büttel, Steinburg, Schleswig-Holstein, Germany. It first operated in 2023. Its status in the Marktstammdatenregister (Bundesnetzagentur, Germany) is operational. There are 74 other energy sites within 10 km, one of them a battery storage site. The register holds no incident at this site. It holds 17 incidents at battery storage sites in Germany, and 196 worldwide.
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The site
- Technology
- Battery storage (Usable capacity 6.5 MWh, Lithium-Batterie)
- Capacity
- 12 MW
- Capacity figure from
- Marktstammdatenregister (Bundesnetzagentur, Germany)
- Status
- Operational (In operation)
- Operator
- Sunnic Lighthouse Solar Invest 11 TU 2 GmbH
- Location
- Büttel, Steinburg, Schleswig-Holstein, 25572, Germany
- First operating
- 2023
View on OpenStreetMap. The larger dot is this site; the others are sites within 40 km.
Timeline
- 19 January 2023 Operational
Incidents on the register at this site
None found. The register holds no published incident that names Büttel Speicher. If you know of one, report it (confidential reports are anonymised).
Own, insure or lend to this site or others like it? A portfolio safety record checks every site in a list against the register, free; the paid records add the site, operator, cause, downtime and loss behind each incident.
Questions
- Has Büttel Speicher had a fire or other incident?
- None is on the register as of 10 November 2026. The register holds no published incident that names Büttel Speicher; it holds 17 incidents at battery storage sites in Germany.
- What is the status of Büttel Speicher?
- Operational, in the Marktstammdatenregister (Bundesnetzagentur, Germany).
- Where is Büttel Speicher?
- 7.5 km east of Brunsbüttel, Büttel, Steinburg, Schleswig-Holstein, Germany (postcode 25572).
Source: Marktstammdatenregister, Bundesnetzagentur, Datenlizenz Deutschland, Namensnennung, Version 2.0 (www.govdata.de/dl-de/by-2-0). The dataset. The register adds only the incidents and the counts. Nearest town: GeoNames (CC BY 4.0).