HOPIUM consolidates its technological advancement in fuel cells

On June 4, 2025, in Saint-Bonnet-de-Mure, HOPIUM confirmed the promising performance of its 200 kW fuel cell system, designed for heavy-duty transportation. Recent tests demonstrated exemplary consistency and repeatability of cell performance, reflecting the efficiency of the manufacturing and assembly processes. These advances mark a significant milestone towards the industrialization of their technology.

Hopium's remarkable power density is reflected in a reduction in the number of cells required and contributes to the compactness and lightness of the batteries. This technological leadership translates into a 20% higher power density than market leaders.

Thanks to close collaboration with leading suppliers, Hopium is able to guarantee the quality and consistency of performance. Durability tests, scheduled for the coming weeks, will validate the system's durability under the most demanding conditions.