Germany · renewables
Battery storage in Sonneberg
1,651 storage units with 1.07 GW of gross capacity were in operation in Sonneberg (Thüringen) as of 2026-11-05, with a further 17 units (0.08 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — every unit over 100 kW with capacity, status, commissioning date and operator, from the Marktstammdatenregister.
Questions this page answers
- How many storage units are registered in Sonneberg (Thüringen), and how large are they, as of 2026-11-05?
- 1,651 storage units with 1.07 GW of gross capacity were in operation in Sonneberg (Thüringen) as of 2026-11-05, with a further 17 units (0.08 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — every unit over 100 kW with capacity, status, commissioning date and operator, from the Marktstammdatenregister.
- How many storage units are in operation in Sonneberg?
- 1,651 storage units with 1.07 GW of gross capacity were in operation in Sonneberg as of 2026-11-05, with a further 17 units (0.08 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Sonneberg in 2025?
- 403 storage units with 1.76 MW went into operation in Sonneberg in 2025; the strongest year of the last two decades was 2024 with 4.35 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Sonneberg's storage units are larger than 100 kW?
- 7 of 1,683 registered storage units in Sonneberg (0.4 percent) exceed 100 kW, but they hold 1.06 GW of the 1.07 GW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Sonneberg?
- Vattenfall Wasserkraft GmbH operates 4 storage units over 100 kW with 1.06 GW in Sonneberg, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Sonneberg?
- Lithium-Batterie leads with 3 storage units and 2.95 MW in Sonneberg (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Sonneberg?
- The largest registered storage unit in Sonneberg has 265.0 MW of gross capacity and is operated by Vattenfall Wasserkraft GmbH, commissioned 2004-06-28 (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Sonneberg distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 1,671 | 8.59 MW | 1,639 | 17 |
| 30 to 100 kW | 5 | 0.37 MW | 5 | 0 |
| over 100 kW | 7 | 1.06 GW | 7 | 0 |
How much battery storage capacity was commissioned in Sonneberg each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 383 | 2.06 MW |
| 2025 | 403 | 1.76 MW |
| 2024 | 346 | 4.35 MW |
| 2023 | 299 | 1.98 MW |
| 2022 | 101 | 0.60 MW |
| 2021 | 69 | 0.46 MW |
| 2020 | 25 | 0.14 MW |
| 2019 | 9 | 0.34 MW |
| 2018 | 14 | 0.07 MW |
| 2017 | 4 | 0.02 MW |
| 2016 | 3 | 0.01 MW |
| 2015 | 1 | 0.01 MW |
| 2014 | 2 | 0.01 MW |
| 2013 | 2 | 0.01 MW |
| 2012 | 1 | 0.01 MW |
How many storage units in Sonneberg are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 1,651 | 1.07 GW |
| planned | 17 | 0.08 MW |
| permanently decommissioned | 14 | 0.03 MW |
| temporarily shut down | 1 | 0.00 MW |
Which storage units over 100 kW are registered in Sonneberg?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| PSW Goldisthal PSS D | 265.0 MW | 9,470.0 MWh | in operation | 2004-06-28 | Vattenfall Wasserkraft GmbH |
| PSW Goldisthal PSS C | 265.0 MW | 9,470.0 MWh | in operation | 2003-02-03 | Vattenfall Wasserkraft GmbH |
| PSW Goldisthal PSS A | 265.0 MW | 9,470.0 MWh | in operation | 2004-04-27 | Vattenfall Wasserkraft GmbH |
| PSW Goldisthal PSS B | 265.0 MW | 9,470.0 MWh | in operation | 2003-07-10 | Vattenfall Wasserkraft GmbH |
| PV Sonneberg Batteriespeicher | 2.32 MW | 4.6 MWh | in operation | 2024-05-29 | Sonneberg Solar GmbH ＆ Co.KG |
| Speicher | 0.32 MW | 645 kWh | in operation | 2026-09-21 | GBneuhaus GmbH Mike Bosecker |
| StoraXe SRS0112 | 0.30 MW | 159 kWh | in operation | 2019-01-30 | Obeck Verpackungen GmbH |
Which organisations operate the most battery storage capacity in Sonneberg?
| Operator | Units | Capacity |
|---|---|---|
| Vattenfall Wasserkraft GmbH | 4 | 1.06 GW |
| Sonneberg Solar GmbH ＆ Co.KG | 1 | 2.32 MW |
| GBneuhaus GmbH Mike Bosecker | 1 | 0.32 MW |
| Obeck Verpackungen GmbH | 1 | 0.30 MW |
Which technology accounts for the most battery storage capacity in Sonneberg?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 3 | 2.95 MW |
Battery storage in Thüringen · Battery storage in Germany
Source: Bundesnetzagentur, Marktstammdatenregister (MaStR), full data export of 2026-11-05, Datenlizenz Deutschland – Namensnennung – Version 2.0. Counts and capacity by district, size class, commissioning year and status cover every registered unit, including small rooftop and balcony systems. Unit lists, operators and grid operators cover units over 100 kW gross capacity; units operated by private individuals are shown without name, operator or coordinates. Capacity is gross capacity (Bruttoleistung) as registered; planned units are those registered as 'In Planung'. District (Landkreis) is the register's own assignment. Source record.
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