Germany · renewables
Battery storage in Haßberge
5,137 storage units with 59.2 MW of gross capacity were in operation in Haßberge (Bayern) as of 2026-11-05, with a further 39 units (20.3 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 Haßberge (Bayern), and how large are they, as of 2026-11-05?
- 5,137 storage units with 59.2 MW of gross capacity were in operation in Haßberge (Bayern) as of 2026-11-05, with a further 39 units (20.3 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 Haßberge?
- 5,137 storage units with 59.2 MW of gross capacity were in operation in Haßberge as of 2026-11-05, with a further 39 units (20.3 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Haßberge in 2025?
- 806 storage units with 4.94 MW went into operation in Haßberge in 2025; the strongest year of the last two decades was 2023 with 15.3 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Haßberge's storage units are larger than 100 kW?
- 10 of 5,216 registered storage units in Haßberge (0.2 percent) exceed 100 kW, but they hold 47.8 MW of the 79.8 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Haßberge?
- Batteriespeicher Knetzgau GmbH operates 1 storage units over 100 kW with 20.0 MW in Haßberge, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Haßberge?
- Lithium-Batterie leads with 10 storage units and 47.8 MW in Haßberge (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Haßberge?
- The largest registered storage unit in Haßberge has 20.0 MW of gross capacity and is operated by Batteriespeicher Knetzgau GmbH, registered as planned (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Haßberge distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 5,199 | 31.5 MW | 5,122 | 37 |
| 30 to 100 kW | 7 | 0.38 MW | 6 | 1 |
| over 100 kW | 10 | 47.8 MW | 9 | 1 |
How much battery storage capacity was commissioned in Haßberge each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 827 | 11.2 MW |
| 2025 | 806 | 4.94 MW |
| 2024 | 1,019 | 6.84 MW |
| 2023 | 1,202 | 15.3 MW |
| 2022 | 462 | 5.94 MW |
| 2021 | 375 | 11.0 MW |
| 2020 | 226 | 3.06 MW |
| 2019 | 105 | 0.42 MW |
| 2018 | 44 | 0.21 MW |
| 2017 | 45 | 0.24 MW |
| 2016 | 29 | 0.10 MW |
| 2015 | 15 | 0.09 MW |
| 2014 | 8 | 0.04 MW |
| 2013 | 10 | 0.05 MW |
| 2012 | 2 | 0.01 MW |
| 2006 | 1 | 0.01 MW |
How many storage units in Haßberge are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 5,137 | 59.2 MW |
| planned | 39 | 20.3 MW |
| permanently decommissioned | 39 | 0.22 MW |
| temporarily shut down | 1 | 0.00 MW |
Which storage units over 100 kW are registered in Haßberge?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| Batteriespeicher Knetzgau | 20.0 MW | 45.9 MWh | planned | planned 2026 | Batteriespeicher Knetzgau GmbH |
| BESS Haßfurt | 9.24 MW | 10.0 MWh | in operation | 2021-08-01 | VPS BATTERY PARK 1 GmbH ＆ Co. KG |
| Speicher Buch | 7.00 MW | 13.8 MWh | in operation | 2023-09-01 | Solarpark Buch GmbH ＆ Co. KG |
| Hinterer Grieß - BESS | 3.05 MW | 6.1 MWh | in operation | 2026-03-24 | Solarpark Buch GmbH ＆ Co. KG |
| Batteriespeicher PV - Anlage Reckertshausen Hühnerellern | 2.26 MW | 5.8 MWh | in operation | 2022-01-31 | PVA Reckertshausen GmbH |
| 2MWh Speicher Gewerbegebiet Haßfurt | 2.00 MW | 2.1 MWh | in operation | 2020-10-28 | Stadtwerk Haßfurt |
| BESS - ESN DTT | 1.49 MW | 2.9 MWh | in operation | 2026-06-18 | ESN Deutsche Tischtennis Technologie GmbH |
| Batteriespeicher PV - Anlage Reckertshausen Hassberge | 1.45 MW | 1.3 MWh | in operation | 2022-01-31 | PVA Reckertshausen GmbH |
| Batteriespeicher Wasserwerk Haßfurt | 1.25 MW | 1.4 MWh | in operation | 2026-01-01 | Stadtwerk Haßfurt |
| unit operated by a private individual | 0.12 MW | 247 kWh | in operation | 2023-11-08 | private individual |
Which organisations operate the most battery storage capacity in Haßberge?
| Operator | Units | Capacity |
|---|---|---|
| Batteriespeicher Knetzgau GmbH | 1 | 20.0 MW |
| Solarpark Buch GmbH ＆ Co. KG | 2 | 10.0 MW |
| VPS BATTERY PARK 1 GmbH ＆ Co. KG | 1 | 9.24 MW |
| PVA Reckertshausen GmbH | 2 | 3.71 MW |
| Stadtwerk Haßfurt | 2 | 3.25 MW |
| ESN Deutsche Tischtennis Technologie GmbH | 1 | 1.49 MW |
Which technology accounts for the most battery storage capacity in Haßberge?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 10 | 47.8 MW |
Battery storage in Bayern · 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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