Fronius inaugrates first green hydrogen refueling station in Austria

Fronius Solar Energy has announced that it is opening the first in-house green hydrogen refueling station in Thalheim bei Wels in Austria. The system uses solar energy to produce clean hydrogen, which can be used to power vehicles with fuel cells. For Fronius, the project represents another step towards the company’s vision of “24 hours of sun”.

Hydrogen has an important role to play in sector integration, that is to say the efficient use of renewable energy for electricity, heat and mobility. For this reason, Fronius is working on solutions for the production of green hydrogen, generated using excess solar energy from photovoltaic systems. With the SOLH2UB refueling station in Thalheim bei Wels, the company is now demonstrating just how well this approach works.

The trial run of the pilot system has been in operation at the Fronius development site since May. It produces hydrogen largely from excess solar energy using electrolysis – this hydrogen can then be used by on-site fuel cell vehicles or it can be stored for reconversion into electricity and heat. The components required, such as electrolysis systems and stationary fuel cells, have been developed by Fronius.

The system will begin normal operation at the official opening in the middle of October. “SOLH2UB serves as a central hub for solar energy and enables the innovative integration of the electricity, mobility and heat sectors,” explains Martin Hackl, head of Solar Energy at Fronius International GmbH. “We are convinced that hydrogen has the potential to be the energy source of the future and drive forward sector integration, as well as the energy revolution.”