World’s largest PVT module production

Sunmaxx has started the buildout of the world’s largest PVT module production in Saxony

Dresden, 22. September 2023 – Sunmaxx PVT, the leading developer and manufacturer of photovoltaic-thermal solar modules (PVT), has begun the buildout of their automated module production in Saxony. With a capacity of 50 megawatts or 120,000 panels per year, this is the largest PVT production worldwide. The plant will be built on an existing 4000 square meter production site in Ottendorf-Okrilla, near Dresden.

With its PVT modules, the Dresden-based cleantech company supports the complete decarbonization of heat and electricity supplies for buildings, neighborhoods, and industrial sites. The PVT technology combines thermal management expertise from the automotive sector with established solar technology. On the basis of this unique combination, Sunmaxx was able to develop their PVT module with a high level of economic efficiency and performance. With a total efficiency of 80%, independently verified by Fraunhofer, the technology represents the next generation of highly efficient solar modules.

Sunmaxx has managed to stay several years ahead of the Asian competition with its technology. “It makes little sense to compete with Asian companies on existing technologies, since the development and scale advantage is far too great. Europe’s chance lies in the innovation and rapid scaling of next-generation technologies. The focus should therefore be on the development and support of technologies that can demonstrate an innovative edge and ensure regional value creation,” says Dr. Wilhelm Stein, CEO of Sunmaxx.

“The remodeling of the production site and the preparation of the hall for the production machinery is currently taking place. But the demand for our modules— including for the construction of ground-mounted systems— is growing rapidly and we want to scale up our production as quickly as possible. We plan to open the first line this year, but the location allows us to implement further expansion opportunities up to several hundred MW per year in the near future,” says Dr. Jiri Springer, CTO at Sunmaxx. The planned production capacity for 2023 can cover approximately 5000 single-family houses. In total, the company plans a production capacity of up to three gigawatts.

About Sunmaxx PVT
Sunmaxx PVT GmbH is an innovative manufacturer and developer of photovoltaic-thermal solar modules (PVT). The cleantech producer combines solar and automotive expertise in their globally unique technology for sector coupling— and with this, will revolutionize the electricity and heat market. The company follows the vision of completely climate-neutral residential, office, and industrial buildings. Especially in combination with brine heat pumps from established manufacturers, there is enormous potential for a fossil-free heat supply. The PVT systems of the company, which has been active in Dresden since 2021, are not only suitable for mass production but are also attractively priced, meaning that economic solutions for complete decarbonization in the heating sector can be realized. In addition to providing heat, Sunmaxx PVT modules can also be used very effectively for passive cooling of buildings.

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