Cube Electrolysis empowers electrolyzer manufacturers to set a new industry benchmark – without expensive lead time for development.
A proprietary cell design that reimagines PEM electrolysis from the ground up. By leveraging 2D thin-film principles, we achieve record efficiency while dramatically reducing material costs and system complexity.
Maintaining record CCM efficiencies at industrial dimensions. Our architecture translates lab-scale performance to industrial active area size without scaling losses.
Just 2D cuts from standard sheet materials and highest current densities. The foundation for the lowest production costs and highest utilization of precious metals.
Fewer parts, fewer failure points. The streamlined design reduces manufacturing complexity and enables faster production cycles.
Application-optimized stack design for minimum cost. The 2D thin-film architecture enables customized cell sizes and cell counts for every specific use case.
Engineered for mass production: Based on 2D thin-film architecture, the EL75|Blueprint cell uses only materials suitable for serial production. Two stacking configurations prove the scalability of our architecture for high-performance industrial applications.
Our cell technology has been independently validated by a leading European research institution. The results confirm breakthrough performance metrics that set new standards for PEM electrolysis — giving our partners full confidence in the technology they deploy.
Multi-cell short stack independently tested, confirming record efficiency under real operating conditions.
Industrial field test of our 400 kW full stack configuration. Long-term performance validation under real-world operating conditions.
Scale your green hydrogen infrastructure with Cube Electrolysis. We provide the stack technology – you drive the energy transition.
Develop your own stack based on our 2D thin-film cell architecture.
Gain full access to our proprietary design principles and technical documentation. Ideal for partners looking to implement our record-breaking efficiency into their own custom stack dimensions.
Accelerate your market entry with our production-ready designs.
Utilize the complete engineering package of the EL75|Cell platform. We provide the technical blueprints, material specifications, and manufacturing guidance for immediate implementation.
Direct delivery of validated EL75|Cell stack systems.
We build and supply the hardware for you. From 0.4 MW to multi-MW configurations, you receive fully assembled and tested stack systems, powered by our technology and ready for integration.
“Empower partners worldwide to build the most efficient PEM electrolysis stacks.”
Cube Electrolysis is a German engineering start-up headquartered in Eberswalde, Brandenburg. We develop cutting-edge PEM electrolysis cell architectures that enable our partners to manufacture the world’s most efficient hydrogen stacks.
We provide the blueprints, engineering support, and validated cell designs so our partners can focus on scaling production.
Our 2D thin-film design eliminates traditional manufacturing bottlenecks, enabling superior power density and significantly reduced material costs.
From blueprints to production guidance. Our engineering team accompanies your entire integration process.
Production-ready designs for 400 kW and 1.2 MW stacks, ready for immediate deployment and scaling.
Request validation data, discuss system integration, or explore the scaling potential of our 2D thin-film technology for your H₂ infrastructure.
contact@cube-electrolysis.com
+49 162 107 98 65
Walzwerkstraße 22
D-16227 Eberswalde, Germany