H2i-Stack & Powerpack

The industrialised H2i stack and powerpack design delivers high power density in a minimum of space and integrates seamlessly into our system modules.

The current generation is the result of years of development – from single cell to full stack – backed by more than 120,000 cumulative test hours. The units are manufactured in Austria on a highly automated line to the highest quality standards. This unit delivers top performance and an efficiency of less than 48 kWh/kg, supplying hydrogen at outlet pressures of up to 30 bar. Power classes start at 50 kW.

A dedicated interface provides reliable real-time monitoring of stack health. This continuous data stream allows the supervisory control system to optimise load distribution and respond to changes at an early stage.

Free of critical raw materials such as iridium and entirely PFAS-free, the H2i stack combines third-wave AEM electrolysis with European supply chain security – engineered and manufactured in Austria.