The AEM Flex 120 is a skid-mounted, 120 kW-class electrolyzer for decentralized green hydrogen. Five 25 kW AEM Stacks work on one shared balance of plant, so a single stack can be serviced while the other four keep producing.
It delivers up to 24.1 Nm³/h (2.16 kg/h) of hydrogen at 51.3 kWh/kgH₂ system efficiency, and its 12 to 100% operating range is built to follow variable solar and wind rather than a fixed load.
The system is built from five identical 25 kW AEM Stacks. Each stack is monitored independently and can be isolated for maintenance while the remaining stacks continue producing hydrogen.
Operating from 12 to 100% of nominal flow and reaching full production in just 225 seconds from hot standby, the system adapts to changing solar and wind generation instead of curtailing renewable energy.
Choose the hydrogen purity your application requires: 99.5% in the base configuration, 99.95% with the optional chiller, or up to 99.999% with the optional dryer, at outlet pressures of up to 31 barg.
Efficient hydrogen production that keeps running despite stack maintenance and variable renewable power.
Companies using natural gas for process heat are swapping to green hydrogen to fire up their furnaces. The AEM Flex 120 lets brick, ceramics and plastics makers reduce operational costs over time via gas blending, work towards eliminating fossil fuels dependency and establish their sustainability leadership.
Designed for efficiency and scalability, our flexible electrolyzer enables on-site hydrogen production from fluctuating renewable energy, meeting the demands of pilot projects and the next stages of growth. Reduce reliance on external suppliers, and pave the way for a sustainable hydrogen-driven future.
From peak shaving to long-term storage strategies, this electrolyzer offers a versatile solution harnessing excess energy to produce hydrogen. Companies are empowered to put their decarbonization and self-sufficiency plans into action; energy developers get the most value for grids and communities.
Green hydrogen is replacing grey hydrogen as an industrial feedstock to make foodstuffs, chemicals like ammonia and methane, and more. Our AEM Flex 120 helps industrial firms to rapidly pilot their green hydrogen production and use, opening the door to rapid scaling and full replacement of grey H2.
