About O-Flexx

O-Flexx Technologies is a German technology company that specialises in the field of thermoelectric generators. Our R&D centre and production facilities for both our low temperature and high temperature modules are based in Duisburg.

The O-Flexx technology allows our clients to harvest electrical energy from a great number of heat sources by exploiting differences in temperature. This technology is based on the Seebeck effect, one of three effects from the family of thermoelectric phenomena. The Peltier effect, which describes heat fluxes due to an electric current, is commonly better known.

O-Flexx Technologies owns a broad portfolio of related patents. We have an in-depth understanding of process technology and are proud to work in a close-knit network of R&D partners that includes highly renowned institutes, universities and industry labs in various European countries.