SoHHytec, a startup based in Lausanne, Switzerland, specializes in the production of co-generation systems using innovative technology. The technology utilized by SoHHytec involves a patented photoelectrochemical device that harnesses concentrated solar radiation to produce hydrogen, oxygen, electricity, and heat simultaneously and cost-effectively. This approach to renewable fuel production outperforms and outperforms any other competing technology. The company caters to the needs of various industries such as the chemical, mobility, farming, and residential sectors.

The company's roots can be traced back to the École Polytechnique Fédérale de Lausanne (EPFL) where the technology was developed and researched over a period of six years. The product is a result of the ongoing work at the Laboratory of Renewable Energy Science and Engineering (LRESE) at EPFL.