Germany · renewables
Battery storage in Wetteraukreis
12,010 storage units with 73.8 MW of gross capacity were in operation in Wetteraukreis (Hessen) as of 2026-11-05, with a further 96 units (10.7 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 Wetteraukreis (Hessen), and how large are they, as of 2026-11-05?
- 12,010 storage units with 73.8 MW of gross capacity were in operation in Wetteraukreis (Hessen) as of 2026-11-05, with a further 96 units (10.7 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 Wetteraukreis?
- 12,010 storage units with 73.8 MW of gross capacity were in operation in Wetteraukreis as of 2026-11-05, with a further 96 units (10.7 MW) registered as planned; the count includes every registered unit down to home batteries (Bundesnetzagentur, Marktstammdatenregister).
- How much battery storage capacity was commissioned in Wetteraukreis in 2025?
- 2,397 storage units with 13.8 MW went into operation in Wetteraukreis in 2025; the strongest year of the last two decades was 2024 with 16.9 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Wetteraukreis's storage units are larger than 100 kW?
- 6 of 12,186 registered storage units in Wetteraukreis (0.0 percent) exceed 100 kW, but they hold 13.9 MW of the 84.8 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most battery storage capacity in Wetteraukreis?
- AHS Solar GmbH & Co. KG operates 1 storage units over 100 kW with 10.0 MW in Wetteraukreis, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which technology has the most battery storage capacity in Wetteraukreis?
- Lithium-Batterie leads with 6 storage units and 13.9 MW in Wetteraukreis (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest storage unit in Wetteraukreis?
- The largest registered storage unit in Wetteraukreis has 10.0 MW of gross capacity and is operated by AHS Solar GmbH & Co. KG, registered as planned (Bundesnetzagentur, Marktstammdatenregister).
How are the storage units in Wetteraukreis distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 12,161 | 69.8 MW | 11,987 | 95 |
| 30 to 100 kW | 19 | 1.09 MW | 18 | 0 |
| over 100 kW | 6 | 13.9 MW | 5 | 1 |
How much battery storage capacity was commissioned in Wetteraukreis each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 2,288 | 16.1 MW |
| 2025 | 2,397 | 13.8 MW |
| 2024 | 2,626 | 16.9 MW |
| 2023 | 2,336 | 14.2 MW |
| 2022 | 944 | 5.37 MW |
| 2021 | 544 | 3.33 MW |
| 2020 | 364 | 1.90 MW |
| 2019 | 199 | 0.87 MW |
| 2018 | 152 | 0.70 MW |
| 2017 | 110 | 0.42 MW |
| 2016 | 65 | 0.26 MW |
| 2015 | 34 | 0.13 MW |
| 2014 | 14 | 0.06 MW |
| 2013 | 10 | 0.06 MW |
| 2012 | 1 | 0.02 MW |
| 2011 | 2 | 0.01 MW |
How many storage units in Wetteraukreis are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 12,010 | 73.8 MW |
| planned | 96 | 10.7 MW |
| permanently decommissioned | 72 | 0.35 MW |
| temporarily shut down | 8 | 0.03 MW |
Which storage units over 100 kW are registered in Wetteraukreis?
| Unit | Capacity | Usable capacity | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| Speicher Altenstadt / Limeshain | 10.0 MW | 10.0 MWh | planned | planned 2027 | AHS Solar GmbH & Co. KG |
| Speicher Wölfersheim - P23-039 - 3.000,00 kW Inn23-2/038 | 3.00 MW | 6.1 MWh | in operation | 2026-04-01 | Anumar Solarpark Wölfersheim GmbH ＆ Co. KG |
| BESS Agru-Frank, Wölfersheim | 0.53 MW | 672 kWh | in operation | 2025-12-17 | EDF Distributed Solutions Deutschland GmbH |
| unit operated by a private individual | 0.12 MW | 256 kWh | in operation | 2026-05-12 | private individual |
| BESS Florstadt | 0.12 MW | 262 kWh | in operation | 2026-09-23 | DHL Supply Chain Operations GmbH vertreten durch Deutsche Post DHL Real Estate Deutschland GmbH |
| unit operated by a private individual | 0.12 MW | 61 kWh | in operation | 2024-11-29 | private individual |
Which organisations operate the most battery storage capacity in Wetteraukreis?
| Operator | Units | Capacity |
|---|---|---|
| AHS Solar GmbH & Co. KG | 1 | 10.0 MW |
| Anumar Solarpark Wölfersheim GmbH ＆ Co. KG | 1 | 3.00 MW |
| EDF Distributed Solutions Deutschland GmbH | 1 | 0.53 MW |
| DHL Supply Chain Operations GmbH vertreten durch Deutsche Post DHL Real Estate Deutschland GmbH | 1 | 0.12 MW |
Which technology accounts for the most battery storage capacity in Wetteraukreis?
| Technology | Units | Capacity |
|---|---|---|
| Lithium-Batterie | 6 | 13.9 MW |
Battery storage in Hessen · 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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