hydrogen fuel cells energy electrolyzer

helion

KEY PLAYER IN THE HYDROGEN AND FUEL CELL INDUSTRY

Welcome


In our facilities in Aix-en-Provence (France), we design, manufacture and commercialize PEM* fuel cell stacks and fully-integrated hydrogen systems with a power range from a hundred kW to MW+.

We also supply turnkey services to support our clients through their operations and assets management.

With 20 years of expertise, we have developed a solid engineering know-how, built a strong partnership network and completed numerous referenced projects with several world premieres.

As a key player in the hydrogen sector for more than 20 years, HELION has been member of H2 associations (France Hydrogène, Hydrogen Europe) and competitiveness clusters (Capénergies, Pole Mer). 

* Proton Exchange Membrane

Helion key player in the hydrogen and fuel cell industry
40

patents

100

projects

100

million €
already spent in our R&D

30

MW per year

Helion

OUR MARKETS AND APPLICATIONS

Helion

Our last news

HELION Hydrogen Power initiates the construction of its megafactory focused on manufacturing high-power fuel cells
HELION Hydrogen Power initiates the construction of its megafactory focused on manufacturing high-power fuel cells
This ultra-modern and automated plant will have an unprecedented annual production capacity of 30 MW in France. The megafactory will enable the French fuel cell manufacturer to double its industrial surface area to reach 2200m². The 4.0 factory will be based on digital and intelligent technologies to enhance production standardization and reliability.

[...]

View more
First urban green hydrogen data center in the world!
First urban green hydrogen data center in the world!
The 100% carbon-free renewable energy data center of the third-place “LaScierie” in Avignon (France) now operates on hydrogen, becoming the first urban green hydrogen data center in the world

[...]

View more
HELION Hydrogen Power is one of the finalists for the hydrogen ecosystem innovation award under the high patronage of his Serene Highness Prince Albert II
HELION Hydrogen Power is one of the finalists for the hydrogen ecosystem innovation award under the high patronage of his Serene Highness Prince Albert II
52 candidates from more than fifteen countries applied for the Monaco Prize for Innovation in Renewable Hydrogen and Transportation organized by the Monaco Hydrogen Alliance. Among them, six selected finalists presented their solutions on November 21, 2022 during the Monaco Hydrogen Forum, an event intended to gather key stakeholders in the hydrogen sector to promote innovations in Mobility and especially the maritime sector. It is therefore alongside 5 other finalists that Vincent MAHEO, President of HELION Hydrogen Power, presented the FC-Rack TM Marine, our zero-emission high-power hydrogen fuel cell enabling to decarbonize the entire port and marine ecosystem.    

[...]

View more