EH Energy System

A complete, standardized 250 kW module: stack, power electronics, thermal management and controls

250 kW standardized and scalable fuel cell energy systems

EH Energy Stacks integrated with balance of plant for a complete 250 kW system.

250 kW

EH Energy systems deliver 250 kW of dispatchable, clean power

1.5x

EH Energy Systems deliver roughly 1.5x the power density of comparable offerings

57%

EH Energy Systems reach up to 57% peak efficiency

Fewer

Fewer Moving parts: Quiet, low-maintenance operation built for continuous power.

EH Energy Systems package our fuel cell stack with power electronics, thermal management, controls and a start-up battery into standardized, ready-to-integrate modules. Our EH Energy System is the core building block for our EH Power Blocks and EH Power Plants. Every system includes AI-enabled telemetry for remote monitoring and predictive maintenance, and can also incorporate heat and water recovery.

Superior performance, fuel flexibility

Our stacks deliver high reliability, quick ramp times and competitive costs with a fuel-agnostic design. EH Energy Systems run on natural gas through our integrated EH Reforming module, or with hydrogen, offering fuel flexibility in the short and longer term for customers. Systems are the foundation of our power solutions for the data center, industrial and maritime segments.

Integrated manufacturing models drive reliable delivery

We manufacture both in-house and with a core group of established partners in an integrated delivery model.  This reduces single-point-of-failure risks, drives scale and gives customers delivery confidence, while leveraging what each party does best.  

Supply chains with no rare earth minerals

Our supply chains include components from North America, EMEA and Japan with no rare earth exposure.  Our systems integrate off-the-shelf components beyond our core stack, ensuring reliability, certification and risk management for your most critical power needs.

Key highlights

  • Fully modular: EH Energy Systems are entirely modular and the scalable foundation of our EH Power Blocks and EH Power Plants

  • Quick ramp time: Fast ramp time that supports dynamic loads and reduced battery footprint for projects

  • Reliable delivery: Integrated delivery model and no rare earths in our supply chain reduces risks

  • Fuel flexibility: Built for natural gas, CNG, LNG or hydrogen with flexibility to shift as markets evolve and sites develop

  • Streamlined maintenance: Integrated real-time control system and simplified fuel cell structure drives streamlined maintenance and seamless visibility

Want to learn more about EH Energy Systems for your 
power needs?

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