Germany · renewables
Battery storage in Havelland
7,937 storage units with 61.7 MW of gross capacity were in operation in Havelland (Brandenburg) as of 2026-11-05, with a further 81 units (23.0 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 Havelland (Brandenburg), and how large are they, as of 2026-11-05?
- 7,937 storage units with 61.7 MW of gross capacity were in operation in Havelland (Brandenburg) as of 2026-11-05, with a further 81 units (23.0 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 Havelland?
- 7,937 storage units with 61.7 MW of gross capacity were in operation in Havelland as of 2026-11-05, with a further 81 units (23.0 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Havelland in 2025?
- 1,598 storage units with 20.2 MW went into operation in Havelland in 2025; the strongest year of the last two decades was 2025 with 20.2 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Havelland's storage units are larger than 100 kW?
- 10 of 8,065 registered storage units in Havelland (0.1 percent) exceed 100 kW, but they hold 41.9 MW of the 84.8 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Havelland?
- Solarpark Jerchel West GmbH ＆ Co. KG operates 4 storage units over 100 kW with 21.8 MW in Havelland, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Havelland?
- Lithium-Batterie leads with 10 storage units and 41.9 MW in Havelland (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Havelland?
- The largest registered storage unit in Havelland has 7.00 MW of gross capacity and is operated by EEW Energy from Waste Premnitz GmbH, commissioned 2026-06-08 (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Havelland distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 8,047 | 42.4 MW | 7,925 | 75 |
| 30 to 100 kW | 8 | 0.46 MW | 8 | 0 |
| over 100 kW | 10 | 41.9 MW | 4 | 6 |
How much battery storage capacity was commissioned in Havelland each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 1,476 | 14.3 MW |
| 2025 | 1,598 | 20.2 MW |
| 2024 | 1,589 | 9.18 MW |
| 2023 | 1,676 | 10.1 MW |
| 2022 | 755 | 3.92 MW |
| 2021 | 343 | 1.66 MW |
| 2020 | 232 | 1.04 MW |
| 2019 | 123 | 0.58 MW |
| 2018 | 53 | 0.25 MW |
| 2017 | 46 | 0.20 MW |
| 2016 | 26 | 0.09 MW |
| 2015 | 24 | 0.11 MW |
| 2014 | 23 | 0.09 MW |
| 2013 | 13 | 0.06 MW |
| 2012 | 6 | 0.03 MW |
How many storage units in Havelland are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 7,937 | 61.7 MW |
| planned | 81 | 23.0 MW |
| permanently decommissioned | 44 | 0.12 MW |
| temporarily shut down | 3 | 0.01 MW |
Which storage units over 100 kW are registered in Havelland?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| Batteriespeicher Premnitz | 7.00 MW | 15.0 MWh | in operation | 2026-06-08 | EEW Energy from Waste Premnitz GmbH |
| Speicher Jerchel West - Teilanlage 2 | 6.16 MW | 14.2 MWh | in operation | 2025-05-31 | Solarpark Jerchel West GmbH ＆ Co. KG |
| Speicher Jerchel West - Teilanlage 3 | 6.16 MW | 14.2 MWh | in operation | 2025-06-01 | Solarpark Jerchel West GmbH ＆ Co. KG |
| Speicher Gebot 4 | 5.71 MW | 11.5 MWh | planned | planned 2027 | Solarpark Jerchel West GmbH ＆ Co. KG |
| Batteriespeicher Nauen V | 5.25 MW | 10.5 MWh | planned | planned 2027 | TEP Thalia GmbH ＆ Co. KG |
| Wustermark Speicher | 3.90 MW | 7.8 MWh | planned | planned 2028 | ENERPARC Solar Invest 257 GmbH |
| Speicher Gebot 3 | 3.81 MW | 7.7 MWh | planned | planned 2027 | Solarpark Jerchel West GmbH ＆ Co. KG |
| Batteriespeicher Nauen III | 3.50 MW | 7.0 MWh | planned | planned 2027 | TEP Thalia GmbH ＆ Co. KG |
| FTZ Friesack PV Carport Batteriespeicher | 0.25 MW | 253 kWh | planned | planned 2026 | Landkreis Havelland Matthias Kürschner |
| Speicher (Trafogebäude) | 0.12 MW | 134 kWh | in operation | 2022-06-30 | Wasser- und Abwasserverband Rathenow |
Which organisations operate the most battery storage capacity in Havelland?
| Operator | Units | Capacity |
|---|---|---|
| Solarpark Jerchel West GmbH ＆ Co. KG | 4 | 21.8 MW |
| TEP Thalia GmbH ＆ Co. KG | 2 | 8.75 MW |
| EEW Energy from Waste Premnitz GmbH | 1 | 7.00 MW |
| ENERPARC Solar Invest 257 GmbH | 1 | 3.90 MW |
| Landkreis Havelland Matthias Kürschner | 1 | 0.25 MW |
| Wasser- und Abwasserverband Rathenow | 1 | 0.12 MW |
Which technology accounts for the most battery storage capacity in Havelland?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 10 | 41.9 MW |
Battery storage in Brandenburg · 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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