Our technologies

The solutions offered by HELION rely on cutting edge innovations and technological developments. Such development is carried out in the framework of research projects, application projects and numerous partnerships with national and international research organisations.

FUNDAMENTAL TECHNOLOGIES		SYSTEM TECHNOLOGIES
The fundamental technologies are linked to the fuel cells and electrolysers stacks and the electrochemical processes used. HELION is constantly working on PEM fuel cell technology and PEM and high temperature electrolysis technologies PEM H2/O2 fuel cells PEM H2/air fuel cells PEM electrolysis		HELION develops systems around fuel cell stacks and places particular emphasis on the coupling and hybridisation of fuel cells, as well as on energy management, diagnostics and monitoring. Fuel cell / Reformer coupling Renewable energy coupling Fuel cell / Energy storage hybridisation Power handling Diagnostics - Monitoring

HELION is equally working with partners on auxiliaries’ technologies that allow the global operation of the ensemble.

Thus several development programmes are working on the management of process gas, as well as on electrical conversion.

• Gas humidification
• Fuel reforming
• Gas purification
• Gas storage
• Electrical conversion
• Gas compressor / circulator