Germany · renewables
Solar PV in Osterholz
10,840 solar installations with 133.0 MW of gross capacity were in operation in Osterholz (Niedersachsen) as of 2026-11-05, with a further 131 units (1.88 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 solar installations are registered in Osterholz (Niedersachsen), and how large are they, as of 2026-11-05?
- 10,840 solar installations with 133.0 MW of gross capacity were in operation in Osterholz (Niedersachsen) as of 2026-11-05, with a further 131 units (1.88 MW) registered as planned (Bundesnetzagentur, Marktstammdatenregister) — every unit over 100 kW with capacity, status, commissioning date and operator, from the Marktstammdatenregister.
- How many solar installations are in operation in Osterholz?
- 10,840 solar installations with 133.0 MW of gross capacity were in operation in Osterholz as of 2026-11-05, with a further 131 units (1.88 MW) registered as planned; the count includes every registered unit down to balcony systems (Bundesnetzagentur, Marktstammdatenregister).
- How much solar PV capacity was commissioned in Osterholz in 2025?
- 1,848 solar installations with 13.9 MW went into operation in Osterholz in 2025; the strongest year of the last two decades was 2012 with 16.9 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Osterholz's solar installations are larger than 100 kW?
- 79 of 11,169 registered solar installations in Osterholz (0.7 percent) exceed 100 kW, but they hold 47.4 MW of the 135.3 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most solar PV capacity in Osterholz?
- PV Hambergen GmbH & Co. KG c/o SOPA Energie Verwaltungs GmbH operates 1 solar installations over 100 kW with 9.62 MW in Osterholz, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which installation type has the most solar PV capacity in Osterholz?
- Gebäudesolaranlage leads with 73 solar installations and 25.4 MW in Osterholz (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest solar installation in Osterholz?
- The largest registered solar installation in Osterholz has 9.62 MW of gross capacity and is operated by PV Hambergen GmbH & Co. KG c/o SOPA Energie Verwaltungs GmbH, commissioned 2012-06-29 (Bundesnetzagentur, Marktstammdatenregister).
How are the solar installations in Osterholz distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 10,839 | 72.1 MW | 10,517 | 124 |
| 30 to 100 kW | 251 | 15.7 MW | 247 | 4 |
| over 100 kW | 79 | 47.4 MW | 76 | 3 |
How much solar PV capacity was commissioned in Osterholz each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 1,456 | 14.7 MW |
| 2025 | 1,848 | 13.9 MW |
| 2024 | 2,162 | 15.1 MW |
| 2023 | 2,099 | 15.6 MW |
| 2022 | 740 | 6.70 MW |
| 2021 | 315 | 4.13 MW |
| 2020 | 221 | 4.14 MW |
| 2019 | 128 | 4.09 MW |
| 2018 | 73 | 2.26 MW |
| 2017 | 95 | 0.94 MW |
| 2016 | 59 | 0.49 MW |
| 2015 | 80 | 1.01 MW |
| 2014 | 71 | 1.40 MW |
| 2013 | 146 | 1.81 MW |
| 2012 | 223 | 16.9 MW |
| 2011 | 353 | 12.3 MW |
| 2010 | 347 | 11.0 MW |
| 2009 | 172 | 3.08 MW |
| 2008 | 102 | 1.04 MW |
| 2007 | 93 | 0.91 MW |
| 2006 | 50 | 0.42 MW |
How many solar installations in Osterholz are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 10,840 | 133.0 MW |
| planned | 131 | 1.88 MW |
| permanently decommissioned | 181 | 0.34 MW |
| temporarily shut down | 17 | 0.04 MW |
Which solar installations over 100 kW are registered in Osterholz?
| Unit | Capacity | Type | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| PV Hambergen | 9.62 MW | Freiflächensolaranlage | in operation | 2012-06-29 | PV Hambergen GmbH & Co. KG c/o SOPA Energie Verwaltungs GmbH |
| Vollersode | 4.13 MW | Freiflächensolaranlage | in operation | 2011-12-16 | Athos Solar Verwaltungs UG (haftungsbeschränkt) |
| Solarpark Worpswede | 3.33 MW | Freiflächensolaranlage | in operation | 2012-06-27 | Sonnenwende Worpswede GmbH ＆ Co. KG |
| RE. source Schwanewede | 2.71 MW | Gebäudesolaranlage | in operation | 2026-09-14 | RE. source Orange Eagle GmbH ＆ Co. KG |
| Solarpark Hambergen - P21-149 - 2.521,94 - Inn23-2/033 | 2.52 MW | Freiflächensolaranlage | in operation | 2026-03-26 | Solarpark ALIN GmbH ＆ Co. KG |
| BA Frei | 1.95 MW | Freiflächensolaranlage | in operation | 2010-12-23 | KTR Solar GmbH ＆ Co.KG |
| PV Nabertherm 2024 | 1.00 MW | Gebäudesolaranlage | in operation | 2024-05-22 | Nabertherm GmbH |
| FFA Cordes Grasberg | 1.00 MW | Gebäudesolaranlage | in operation | 2025-03-19 | Cordes-Grasberg GmbH ＆ Co.KG |
| DEB Ihlpohl | 0.75 MW | Gebäudesolaranlage | in operation | 2018-07-20 | SPR Energie GmbH |
| Grasberg750 | 0.75 MW | Gebäudesolaranlage | in operation | 2018-11-26 | Kropf ＆ Grieger Treuhand GbR |
| Grasberg749 | 0.75 MW | Gebäudesolaranlage | in operation | 2020-02-27 | Kropf ＆ Grieger Treuhand GbR |
| Grasberg-Eick750 | 0.75 MW | Gebäudesolaranlage | in operation | 2020-05-29 | Kropf ＆ Grieger Treuhand GbR |
| Worpswede749 | 0.75 MW | Gebäudesolaranlage | in operation | 2019-05-28 | Kropf ＆ Grieger Treuhand GbR |
| Anlage Faun | 0.75 MW | Gebäudesolaranlage | in operation | 2022-01-12 | FAUN Umwelttechnik GmbH ＆ Co. KG |
| MÜLLER-LICHT Edisonstraße | 0.75 MW | Gebäudesolaranlage | in operation | 2019-02-01 | MÜLLER-LICHT International GmbH |
| Grasberg660 | 0.66 MW | Gebäudesolaranlage | in operation | 2021-03-31 | SunConception Handels GmbH |
| PV-Anlage Prae-Aero | 0.58 MW | Gebäudesolaranlage | in operation | 2024-04-06 | Prae-Aero GmbH ＆ Co. KG |
| ZAW | 0.53 MW | Gebäudesolaranlage | in operation | 2019-03-26 | Hayman - Tehranchi |
| Grasberg520 | 0.52 MW | Gebäudesolaranlage | in operation | 2019-02-28 | Kropf ＆ Grieger Treuhand GbR |
| BND30 | 0.49 MW | Gebäudesolaranlage | in operation | 2010-06-30 | Hayman - Tehranchi |
| Fa. Schrage - Halle 489,6kWp-Anlage | 0.49 MW | Gebäudesolaranlage | in operation | 2022-08-08 | Osterholzer Stadtwerke GmbH ＆ Co KG |
| 2023300423 | 0.43 MW | Freiflächensolaranlage | in operation | 2024-11-29 | Bäderbetriebe GmbH |
| unit operated by a private individual | 0.42 MW | Gebäudesolaranlage | in operation | 2019-01-24 | private individual |
| TO-GO-Markt | 0.41 MW | Gebäudesolaranlage | in operation | 2023-12-11 | Möbelhaus Käthe MEYERHOFF GmbH |
| PV Anlage Kuhstall 2025 | 0.40 MW | Gebäudesolaranlage | in operation | 2025-05-22 | Hamme Energie |
| Osterholz Scharmbeck | 0.40 MW | Gebäudesolaranlage | in operation | 2012-10-31 | BHI GmbH ＆ Co. KG |
| Worpswede386 | 0.39 MW | Gebäudesolaranlage | in operation | 2022-02-17 | Kropf ＆ Grieger Treuhand GbR |
| BA Dach | 0.37 MW | Gebäudesolaranlage | in operation | 2010-06-25 | KTR Solar GmbH ＆ Co.KG |
| PV Anlage 1 | 0.36 MW | Gebäudesolaranlage | in operation | 2011-12-29 | Meyerdierks BioEnergie GmbH ＆ Co. KG |
| 2014300393 | 0.33 MW | Gebäudesolaranlage | in operation | 2014-07-31 | Abfall-Service Osterholz GmbH |
| SunshineSEN 330 | 0.33 MW | Gebäudesolaranlage | in operation | 2011-05-11 | SEN ＆ Osmer Sunshine GbR |
| Meyerhoff | 0.32 MW | Gebäudesolaranlage | in operation | 2011-08-26 | Acolus Elbe-Weser |
| PV O＆B 2023 | 0.30 MW | Gebäudesolaranlage | in operation | 2023-09-25 | Osthaus ＆ Beckert GbR |
| HB - Worpswede Jan Weber Str. - PV | 0.30 MW | Gebäudesolaranlage | planned | planned 2027 | Norddeutscher Energiekontor GmbH |
| unit operated by a private individual | 0.30 MW | Gebäudesolaranlage | in operation | 2011-12-28 | private individual |
| PVA Schwanewede | 0.30 MW | Gebäudesolaranlage | in operation | 2023-10-26 | Solarservice 24 GmbH |
| unit operated by a private individual | 0.29 MW | Gebäudesolaranlage | in operation | 2011-12-12 | private individual |
| Grasberg290 | 0.29 MW | Gebäudesolaranlage | in operation | 2021-05-31 | Kropf ＆ Grieger Treuhand GbR |
| unit operated by a private individual | 0.29 MW | Gebäudesolaranlage | in operation | 2014-07-31 | private individual |
| ErgOn A1 | 0.26 MW | Gebäudesolaranlage | in operation | 2010-04-27 | ErgOn GmbH |
| PV Anlage BBS Bauteil K, L, M | 0.25 MW | Gebäudesolaranlage | in operation | 2025-06-13 | Landkreis Osterholz |
| PVA Grasberg | 0.25 MW | Gebäudesolaranlage | in operation | 2026-07-27 | Impulsgeber Stromfabrik 13 GmbH & Co. KG |
| TH RI 1 | 0.25 MW | Gebäudesolaranlage | in operation | 2009-12-18 | Kopp ＆ Tienken ＆ Richter GbR |
| unit operated by a private individual | 0.22 MW | Gebäudesolaranlage | in operation | 2010-12-29 | private individual |
| unit operated by a private individual | 0.22 MW | Gebäudesolaranlage | in operation | 2010-06-30 | private individual |
| H.C.-PV-16167/171-208,56 | 0.21 MW | Gebäudesolaranlage | in operation | 2010-06-25 | OSBAU Energy |
| 3. Anlageneinheit | 0.20 MW | Gebäudesolaranlage | in operation | 2010-06-30 | Reins Energy |
| 1. Anlageneinheit | 0.19 MW | Gebäudesolaranlage | in operation | 2009-12-23 | Reins Energy |
| Solaranlage | 0.18 MW | Gebäudesolaranlage | in operation | 2011-07-14 | Bioenergie Arfmann GbR |
| PV In den Theilen 182,16 kWp 2025 | 0.18 MW | Gebäudesolaranlage | in operation | 2025-01-24 | Hayman - Tehranchi |
| unit operated by a private individual | 0.18 MW | Gebäudesolaranlage | in operation | 2025-11-05 | private individual |
| GEUG Marie-Curie-Str. 11 | 0.18 MW | Gebäudesolaranlage | in operation | 2010-11-30 | Gürteltier Energy |
| PVA Reithalle | 0.17 MW | Gebäudesolaranlage | in operation | 2010-12-30 | Kück Energie GbR |
| 4.Anlageneinheit | 0.17 MW | Gebäudesolaranlage | in operation | 2011-07-14 | Reins Energy |
| unit operated by a private individual | 0.17 MW | Gebäudesolaranlage | in operation | 2011-12-01 | private individual |
| unit operated by a private individual | 0.17 MW | Gebäudesolaranlage | in operation | 2010-04-01 | private individual |
| 2010300208 | 0.16 MW | Gebäudesolaranlage | in operation | 2010-06-28 | Sonnenschein Hertz-Kleptow GbR |
| unit operated by a private individual | 0.16 MW | Gebäudesolaranlage | in operation | 2025-07-29 | private individual |
| Gebäudedach | 0.16 MW | Gebäudesolaranlage | in operation | 2021-11-29 | Edeka Braasch Oliver Braasch e. K. |
| unit operated by a private individual | 0.16 MW | Gebäudesolaranlage | in operation | 2012-03-27 | private individual |
| unit operated by a private individual | 0.16 MW | Gebäudesolaranlage | in operation | 2020-05-05 | private individual |
| DE007048 - Ritterhude, An der Ihle 5c | 0.15 MW | Gebäudesolaranlage | in operation | 2023-11-20 | ALDI SE ＆ Co. KG Weyhe |
| unit operated by a private individual | 0.15 MW | Gebäudesolaranlage | in operation | 2025-03-31 | private individual |
| unit operated by a private individual | 0.14 MW | Gebäudesolaranlage | in operation | 2010-09-30 | private individual |
| BSA Campus | 0.13 MW | Gebäudesolaranlage | in operation | 2015-11-11 | Stadtentwicklungsgesellschaft Osterholz-Scharmbeck mbH |
| RV PEN | 0.13 MW | Gebäudesolaranlage | in operation | 2009-11-17 | Kopp ＆ Tienken Solar GbR |
| unit operated by a private individual | 0.13 MW | Gebäudesolaranlage | in operation | 2023-03-15 | private individual |
| unit operated by a private individual | 0.12 MW | Gebäudesolaranlage | in operation | 2010-06-29 | private individual |
| unit operated by a private individual | 0.12 MW | Gebäudesolaranlage | in operation | 2011-09-21 | private individual |
| VAG - Böcklerallee 4 | 0.12 MW | Gebäudesolaranlage | in operation | 2011-12-05 | Emmert & Laudeley GbR |
| unit operated by a private individual | 0.12 MW | Gebäudesolaranlage | in operation | 2013-04-30 | private individual |
| DE007117 - Lilienthal | 0.11 MW | Gebäudesolaranlage | in operation | 2023-04-26 | ALDI SE ＆ Co. KG Weyhe |
| Rohw. 7 (Ritterhude 04) | 0.11 MW | Gebäudesolaranlage | in operation | 2010-06-30 | Emmert & Laudeley GbR |
| LKW-Halle | 0.11 MW | Gebäudesolaranlage | in operation | 2010-12-29 | Immobiliengesellschaft Stehnke mbH ＆ Co. KG |
| unit operated by a private individual | 0.11 MW | Gebäudesolaranlage | in operation | 2010-06-25 | private individual |
| unit operated by a private individual | 0.11 MW | Gebäudesolaranlage | in operation | 2011-12-27 | private individual |
| DE007076 - Ritterhude | 0.10 MW | Gebäudesolaranlage | in operation | 2017-05-12 | ALDI SE ＆ Co. KG Weyhe |
| Grundschule Grasberg | 0.10 MW | Gebäudesolaranlage | planned | planned 2024 | 1P5NRG GmbH |
| Sporthalle Grundschule Grasberg | 0.10 MW | Gebäudesolaranlage | planned | planned 2024 | 1P5NRG GmbH |
Which organisations operate the most solar PV capacity in Osterholz?
| Operator | Units | Capacity |
|---|---|---|
| PV Hambergen GmbH & Co. KG c/o SOPA Energie Verwaltungs GmbH | 1 | 9.62 MW |
| Kropf ＆ Grieger Treuhand GbR | 7 | 4.19 MW |
| Athos Solar Verwaltungs UG (haftungsbeschränkt) | 1 | 4.13 MW |
| Sonnenwende Worpswede GmbH ＆ Co. KG | 1 | 3.33 MW |
| RE. source Orange Eagle GmbH ＆ Co. KG | 1 | 2.71 MW |
| Solarpark ALIN GmbH ＆ Co. KG | 1 | 2.52 MW |
| KTR Solar GmbH ＆ Co.KG | 2 | 2.32 MW |
| Hayman - Tehranchi | 3 | 1.20 MW |
| Nabertherm GmbH | 1 | 1.00 MW |
| Cordes-Grasberg GmbH ＆ Co.KG | 1 | 1.00 MW |
Which installation type accounts for the most solar PV capacity in Osterholz?
| Installation type | Units | Capacity |
|---|---|---|
| Gebäudesolaranlage | 73 | 25.4 MW |
| Freiflächensolaranlage | 6 | 22.0 MW |
Solar PV in Niedersachsen · Solar PV 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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