Sunmaxx has developed a scalable industrial solution for photovoltaic-thermal (PVT) technology with the world's largest mass-production facility in Ottendorf-Okrilla, Saxony. The facility operates on renewable electricity and has an annual production capacity of 120,000 modules, with potential for expansion. The PVT modules combine electricity generation with thermal energy capture, providing both electrical energy and low-temperature heat. The technology's heat exchanger, adapted from automotive applications, enables high energy efficiency exceeding 80% and can be used in various applications from homes to industrial facilities. The company's integrated electricity and heat generation technology reduces the need for multiple energy technologies and supports the electrification of building climate systems. It has the potential to reduce geothermal costs by capturing heat for ground regeneration, lowering installation expenses. Sunmaxx aims to expand internationally and position itself as a European player in hybrid renewable heating solutions as Europe phases out fossil fuels in the heating sector.