Germany · renewables
Battery storage in Rosenheim
15,112 storage units with 194.5 MW of gross capacity were in operation in Rosenheim (Bayern) as of 2026-11-05, with a further 67 units (0.65 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 Rosenheim (Bayern), and how large are they, as of 2026-11-05?
- 15,112 storage units with 194.5 MW of gross capacity were in operation in Rosenheim (Bayern) as of 2026-11-05, with a further 67 units (0.65 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 Rosenheim?
- 15,112 storage units with 194.5 MW of gross capacity were in operation in Rosenheim as of 2026-11-05, with a further 67 units (0.65 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Rosenheim in 2025?
- 2,607 storage units with 19.1 MW went into operation in Rosenheim in 2025; the strongest year of the last two decades was 2023 with 22.8 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Rosenheim's storage units are larger than 100 kW?
- 7 of 15,259 registered storage units in Rosenheim (0.0 percent) exceed 100 kW, but they hold 93.6 MW of the 195.4 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Rosenheim?
- Stadtwerke München GmbH operates 3 storage units over 100 kW with 92.0 MW in Rosenheim, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Rosenheim?
- Lithium-Batterie leads with 4 storage units and 1.58 MW in Rosenheim (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Rosenheim?
- The largest registered storage unit in Rosenheim has 48.0 MW of gross capacity and is operated by Stadtwerke München GmbH, commissioned 1984-01-16 (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Rosenheim distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 15,205 | 99.3 MW | 15,061 | 64 |
| 30 to 100 kW | 47 | 2.55 MW | 44 | 3 |
| over 100 kW | 7 | 93.6 MW | 7 | 0 |
How much battery storage capacity was commissioned in Rosenheim each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 2,537 | 19.3 MW |
| 2025 | 2,607 | 19.1 MW |
| 2024 | 2,853 | 19.7 MW |
| 2023 | 3,239 | 22.8 MW |
| 2022 | 1,347 | 8.29 MW |
| 2021 | 932 | 5.19 MW |
| 2020 | 705 | 3.50 MW |
| 2019 | 329 | 1.58 MW |
| 2018 | 165 | 0.87 MW |
| 2017 | 184 | 0.89 MW |
| 2016 | 134 | 0.57 MW |
| 2015 | 78 | 0.38 MW |
| 2014 | 31 | 0.16 MW |
| 2013 | 34 | 0.25 MW |
| 2012 | 6 | 0.04 MW |
| 2011 | 2 | 0.03 MW |
| 2010 | 2 | 0.01 MW |
| 2008 | 1 | 0.01 MW |
| 2007 | 1 | 0.01 MW |
How many storage units in Rosenheim are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 15,112 | 194.5 MW |
| planned | 67 | 0.65 MW |
| permanently decommissioned | 71 | 0.22 MW |
| temporarily shut down | 9 | 0.02 MW |
Which storage units over 100 kW are registered in Rosenheim?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| SWM Leitzach 1 M11 | 48.0 MW | 620.0 MWh | in operation | 1984-01-16 | Stadtwerke München GmbH |
| SWM Leitzach 2 M22 | 22.0 MW | 620.0 MWh | in operation | 1960-12-01 | Stadtwerke München GmbH |
| SWM Leitzach 2 M21 | 22.0 MW | 620.0 MWh | in operation | 1984-01-16 | Stadtwerke München GmbH |
| Kiefersfelden_PC1 | 0.64 MW | 1.1 MWh | in operation | 2025-09-05 | AUDI |
| unit operated by a private individual | 0.46 MW | 920 kWh | in operation | 2026-07-13 | private individual |
| unit operated by a private individual | 0.37 MW | 737 kWh | in operation | 2026-02-04 | private individual |
| Achen 14 PV Speicher | 0.11 MW | 100 kWh | in operation | 2023-10-27 | ISP Industrie |
Which organisations operate the most battery storage capacity in Rosenheim?
| Operator | Units | Capacity |
|---|---|---|
| Stadtwerke München GmbH | 3 | 92.0 MW |
| AUDI | 1 | 0.64 MW |
| ISP Industrie | 1 | 0.11 MW |
Which technology accounts for the most battery storage capacity in Rosenheim?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 4 | 1.58 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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