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Siltrax announced that its G-100 Proton Exchange Membrane Fuel Cell Stack has attained TÜV certification, validating compliance with IEC 62282-2-100. This certification confirms safety architecture and manufacturing consistency, facilitating easier integration for Tier-1 system integrators and OEMs into regulated global markets.

The G-100 achieved volumetric and gravimetric power densities of 9.77 kW/L and 9.4 kW/kg, respectively, establishing new benchmarks for hydrogen fuel cell stacks. Siltrax's silicon-based architecture enhances durability and reduces operational downtime, allowing partners to expedite commercial adoption in aviation, heavy transportation, and distributed energy sectors. The company is now scaling operations and offering evaluation units to qualified OEMs.