Odersun
| Company type | Public (Aktiengesellschaft) |
|---|---|
| Industry | Photovoltaics |
| Founded | 14 November 2002 |
| Defunct | June 1, 2012 |
| Headquarters | , Germany |
| Products | CIGS cells, thin-film PV technology |
Number of employees | 320 (2011) |
Odersun was a German enterprise focused on photovoltaic technology, particularly engaged in producing flexible CIGS cells mounted on copper substrates, designed specifically for integration into building structures. The firm ceased operations and declared insolvency on 1 June 2012.
At its peak, Odersun employed more than 320 staff members spanning manufacturing, research, and administrative roles located in Frankfurt (Oder), Fürstenwalde, and Berlin. The company also sought to broaden its international presence through a strategic joint venture established in Beijing alongside investor and partner AT&M.
The company’s unique thin-film solar modules were created using a patented technique that applied a copper indium gallium selenide (CIGS) semiconductor layer onto copper tape. These bendable modules were suitable for diverse uses such as building facades, roofing systems, canopies, and shading devices, providing a distinct edge in the market for building-integrated photovoltaics.
In 2008, Odersun was distinguished as Europe’s leading clean technology firm by the Guardian/Library House "CleanTech 100" ranking, underscoring its innovative contributions and significant role within the renewable energy sector.
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