Device to generate electricity from thermal energy especially hot air and convection ovens has both Seebeck thermoelectric and photovoltaic generators

摘要

A device to generate electricity from thermal energy, especially hot air and convection ovens, comprises a thermoelectric generator with one side in the flue and the other cooled (4) with outer and inner semiconductors (31,32), the inner on a carrier (53) with a photovoltaic generator (52) protected from the flame by a layer (51).