Germany · renewables
Solar PV in Weimar
2,674 solar installations with 36.0 MW of gross capacity were in operation in Weimar (Thüringen) as of 2026-11-05, with a further 39 units (0.38 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 Weimar (Thüringen), and how large are they, as of 2026-11-05?
- 2,674 solar installations with 36.0 MW of gross capacity were in operation in Weimar (Thüringen) as of 2026-11-05, with a further 39 units (0.38 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 Weimar?
- 2,674 solar installations with 36.0 MW of gross capacity were in operation in Weimar as of 2026-11-05, with a further 39 units (0.38 MW) registered as planned; the count includes every registered unit down to balcony systems (Bundesnetzagentur, Marktstammdatenregister).
- How much solar PV capacity was commissioned in Weimar in 2025?
- 443 solar installations with 4.66 MW went into operation in Weimar in 2025; the strongest year of the last two decades was 2024 with 4.68 MW (Bundesnetzagentur, Marktstammdatenregister).
- What share of Weimar's solar installations are larger than 100 kW?
- 28 of 2,754 registered solar installations in Weimar (1.0 percent) exceed 100 kW, but they hold 15.5 MW of the 36.4 MW total capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which company operates the most solar PV capacity in Weimar?
- Solar Construct GmbH operates 3 solar installations over 100 kW with 3.13 MW in Weimar, the largest organisational operator by registered capacity (Bundesnetzagentur, Marktstammdatenregister).
- Which installation type has the most solar PV capacity in Weimar?
- Gebäudesolaranlage leads with 21 solar installations and 8.97 MW in Weimar (Bundesnetzagentur, Marktstammdatenregister).
- What is the largest solar installation in Weimar?
- The largest registered solar installation in Weimar has 2.27 MW of gross capacity, commissioned 2012-03-07 (Bundesnetzagentur, Marktstammdatenregister).
How are the solar installations in Weimar distributed by size class?
| Size class | Units | Capacity | In operation | Planned |
|---|---|---|---|---|
| up to 30 kW | 2,662 | 16.7 MW | 2,584 | 37 |
| 30 to 100 kW | 64 | 4.25 MW | 62 | 2 |
| over 100 kW | 28 | 15.5 MW | 28 | 0 |
How much solar PV capacity was commissioned in Weimar each year?
| Commissioning year | Units | Capacity added |
|---|---|---|
| 2026 | 354 | 3.66 MW |
| 2025 | 443 | 4.66 MW |
| 2024 | 536 | 4.68 MW |
| 2023 | 487 | 3.74 MW |
| 2022 | 198 | 4.49 MW |
| 2021 | 110 | 2.02 MW |
| 2020 | 64 | 1.21 MW |
| 2019 | 33 | 0.23 MW |
| 2018 | 21 | 0.14 MW |
| 2017 | 38 | 0.49 MW |
| 2016 | 25 | 0.21 MW |
| 2015 | 24 | 1.13 MW |
| 2014 | 39 | 0.45 MW |
| 2013 | 55 | 1.48 MW |
| 2012 | 35 | 2.54 MW |
| 2011 | 76 | 1.89 MW |
| 2010 | 51 | 1.76 MW |
| 2009 | 31 | 0.20 MW |
| 2008 | 41 | 0.52 MW |
| 2007 | 18 | 0.20 MW |
| 2006 | 8 | 0.12 MW |
How many solar installations in Weimar are in operation, planned or decommissioned?
| Status | Units | Capacity |
|---|---|---|
| in operation | 2,674 | 36.0 MW |
| planned | 39 | 0.38 MW |
| permanently decommissioned | 39 | 0.07 MW |
| temporarily shut down | 2 | 0.00 MW |
Which solar installations over 100 kW are registered in Weimar?
| Unit | Capacity | Type | Status | Commissioned | Operator |
|---|---|---|---|---|---|
| unit operated by a private individual | 2.27 MW | Gebäudesolaranlage | in operation | 2012-03-07 | private individual |
| SKW Weimar II | 2.10 MW | Freiflächensolaranlage | in operation | 2022-11-15 | Solar Construct GmbH |
| Photovoltaikanlage Weimar | 1.50 MW | Freiflächensolaranlage | in operation | 2025-06-25 | DB Energie GmbH |
| PVA Weimar | 1.00 MW | Gebäudesolaranlage | in operation | 2015-12-28 | Hydrema Produktion Weimar GmbH |
| SP Süßenborn | 0.95 MW | Freiflächensolaranlage | in operation | 2013-02-28 | R67 SP Süßenborn GmbH ＆ Co. KG |
| Weimar | 0.86 MW | Gebäudesolaranlage | in operation | 2011-12-23 | Ehrhardt Solar Weimar GmbH ＆ Co.KG |
| Härterei Reese Weimar Freifläche PV3 | 0.79 MW | Freiflächensolaranlage | in operation | 2026-04-15 | Härterei Reese Weimar |
| SKW Weimar I | 0.75 MW | Freiflächensolaranlage | in operation | 2021-03-31 | Solar Construct GmbH |
| PV Nützel-Mühle Gmbh Weimar | 0.75 MW | Gebäudesolaranlage | in operation | 2022-02-25 | Nützel - Mühle GmbH |
| Holzdorf | 0.66 MW | Gebäudesolaranlage | in operation | 2023-12-31 | Sunshine Invoice GmbH |
| Weimar-Werk | 0.56 MW | Gebäudesolaranlage | in operation | 2010-06-12 | Berr OHG |
| Weimar I Nordstraße | 0.46 MW | Gebäudesolaranlage | in operation | 2020-06-30 | fesa Solar Nord-Ost eG ＆ Co. KG |
| Härterei Reese Weimar Halle 2 Dach PV 2 | 0.33 MW | Gebäudesolaranlage | in operation | 2026-04-15 | Härterei Reese Weimar |
| SKW Weimar II Erweiterung | 0.28 MW | Freiflächensolaranlage | in operation | 2022-09-27 | Solar Construct GmbH |
| PV-Anlage | 0.22 MW | Gebäudesolaranlage | in operation | 2022-12-19 | Härterei Reese GmbH ＆ Co.KG |
| unit operated by a private individual | 0.22 MW | Gebäudesolaranlage | in operation | 2025-12-19 | private individual |
| PV-Anlage WEI01 | 0.22 MW | Gebäudesolaranlage | in operation | 2026-02-06 | WRW Hospitality Management GmbH |
| Tälchenweg 183,54 kWp | 0.18 MW | Gebäudesolaranlage | in operation | 2021-07-30 | SWG PV GbR |
| Weimar, Friedensstr. 1 | 0.16 MW | Gebäudesolaranlage | in operation | 2010-06-30 | Arcos D green energy GmbH |
| unit operated by a private individual | 0.16 MW | Gebäudesolaranlage | in operation | 2025-05-12 | private individual |
| Photovoltaikanlage IBU-tec Hainweg | 0.15 MW | Gebäudesolaranlage | in operation | 2010-06-30 | IBU-tec advanced materials AG |
| PV-Anlage-große-Halle-LeTaDo | 0.15 MW | Gebäudesolaranlage | in operation | 2024-01-31 | LeTaDo Weimar GmbH |
| PV Nord 1 Weimar | 0.14 MW | Gebäudesolaranlage | in operation | 2011-12-22 | W-Sol Wurzbacher ＆ Wurzbacher GbR |
| LeTaDo01-134FP | 0.13 MW | Freiflächensolaranlage | in operation | 2024-01-16 | LeTaDo Weimar GmbH |
| PV-Anlage Weimar | 0.13 MW | Gebäudesolaranlage | in operation | 2025-06-02 | R. Stahl Schaltgeräte GmbH |
| unit operated by a private individual | 0.11 MW | Gebäudesolaranlage | in operation | 2013-05-27 | private individual |
| Weimar II Nordstraße | 0.11 MW | Gebäudesolaranlage | in operation | 2020-07-31 | fesa Solar Nord-Ost eG ＆ Co. KG |
| unit operated by a private individual | 0.11 MW | Gebäudesolaranlage | in operation | 2008-12-09 | private individual |
Which organisations operate the most solar PV capacity in Weimar?
| Operator | Units | Capacity |
|---|---|---|
| Solar Construct GmbH | 3 | 3.13 MW |
| DB Energie GmbH | 1 | 1.50 MW |
| Härterei Reese Weimar | 2 | 1.11 MW |
| Hydrema Produktion Weimar GmbH | 1 | 1.00 MW |
| R67 SP Süßenborn GmbH ＆ Co. KG | 1 | 0.95 MW |
| Ehrhardt Solar Weimar GmbH ＆ Co.KG | 1 | 0.86 MW |
| Nützel - Mühle GmbH | 1 | 0.75 MW |
| Sunshine Invoice GmbH | 1 | 0.66 MW |
| fesa Solar Nord-Ost eG ＆ Co. KG | 2 | 0.57 MW |
| Berr OHG | 1 | 0.56 MW |
Which installation type accounts for the most solar PV capacity in Weimar?
| Installation type | Units | Capacity |
|---|---|---|
| Gebäudesolaranlage | 21 | 8.97 MW |
| Freiflächensolaranlage | 7 | 6.50 MW |
Solar PV in Thüringen · 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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