Germany · renewables
Battery storage in Rottweil
7,306 storage units with 44.5 MW of gross capacity were in operation in Rottweil (Baden-Württemberg) as of 2026-11-05, with a further 65 units (306.1 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 Rottweil (Baden-Württemberg), and how large are they, as of 2026-11-05?
- 7,306 storage units with 44.5 MW of gross capacity were in operation in Rottweil (Baden-Württemberg) as of 2026-11-05, with a further 65 units (306.1 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 Rottweil?
- 7,306 storage units with 44.5 MW of gross capacity were in operation in Rottweil as of 2026-11-05, with a further 65 units (306.1 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Rottweil in 2025?
- 1,385 storage units with 8.33 MW went into operation in Rottweil in 2025; the strongest year of the last two decades was 2024 with 9.64 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Rottweil's storage units are larger than 100 kW?
- 7 of 7,426 registered storage units in Rottweil (0.1 percent) exceed 100 kW, but they hold 306.7 MW of the 350.7 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Rottweil?
- ECO POWER SIX GmbH operates 1 storage units over 100 kW with 300.0 MW in Rottweil, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Rottweil?
- Lithium-Batterie leads with 7 storage units and 306.7 MW in Rottweil (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Rottweil?
- The largest registered storage unit in Rottweil has 300.0 MW of gross capacity and is operated by ECO POWER SIX GmbH, registered as planned (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Rottweil distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 7,398 | 42.9 MW | 7,282 | 61 |
| 30 to 100 kW | 21 | 1.16 MW | 21 | 0 |
| over 100 kW | 7 | 306.7 MW | 3 | 4 |
How much battery storage capacity was commissioned in Rottweil each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 1,365 | 9.29 MW |
| 2025 | 1,385 | 8.33 MW |
| 2024 | 1,458 | 9.64 MW |
| 2023 | 1,460 | 9.03 MW |
| 2022 | 612 | 3.27 MW |
| 2021 | 432 | 2.11 MW |
| 2020 | 294 | 1.29 MW |
| 2019 | 144 | 0.57 MW |
| 2018 | 68 | 0.30 MW |
| 2017 | 50 | 0.23 MW |
| 2016 | 48 | 0.22 MW |
| 2015 | 19 | 0.17 MW |
| 2014 | 11 | 0.05 MW |
| 2013 | 10 | 0.07 MW |
| 2012 | 2 | 0.02 MW |
| 2011 | 1 | 0.01 MW |
| 2007 | 1 | 0.01 MW |
How many storage units in Rottweil are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| planned | 65 | 306.1 MW |
| in operation | 7,306 | 44.5 MW |
| permanently decommissioned | 49 | 0.16 MW |
| temporarily shut down | 6 | 0.03 MW |
Which storage units over 100 kW are registered in Rottweil?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| ECO POWER SIX | 300.0 MW | 660.0 MWh | planned | planned 2029 | ECO POWER SIX GmbH |
| BESS Eichwäldle | 2.82 MW | 11.3 MWh | planned | planned 2026 | Elektrizitätswerke Schönau Energie GmbH |
| Speicherpark | 2.03 MW | 4.1 MWh | planned | planned 2026 | MCsp Böhringen |
| Solarpark Rottweil Speicher | 0.80 MW | 2.3 MWh | planned | planned 2026 | EnBW Solar GmbH |
| Agri-Photovoltaik Epfendorf BatI | 0.50 MW | 1.2 MWh | in operation | 2024-05-21 | Next2Sun Agri-PV Epfendorf GmbH ＆ Co. KG |
| unit operated by a private individual | 0.45 MW | 2.3 MWh | in operation | 2026-09-03 | private individual |
| ESS-258kLA-SA1 | 0.12 MW | 258 kWh | in operation | 2026-01-16 | Effekta Regeltechnik GmbH |
Which organisations operate the most battery storage capacity in Rottweil?
| Operator | Units | Capacity |
|---|---|---|
| ECO POWER SIX GmbH | 1 | 300.0 MW |
| Elektrizitätswerke Schönau Energie GmbH | 1 | 2.82 MW |
| MCsp Böhringen | 1 | 2.03 MW |
| EnBW Solar GmbH | 1 | 0.80 MW |
| Next2Sun Agri-PV Epfendorf GmbH ＆ Co. KG | 1 | 0.50 MW |
| Effekta Regeltechnik GmbH | 1 | 0.12 MW |
Which technology accounts for the most battery storage capacity in Rottweil?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 7 | 306.7 MW |
Battery storage in Baden-Württemberg · 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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