Close-up view of a commercial fuel cell system showing internal components and energy modules on display.
Zero Emission Power
Rehlko's fully optimized and scalable hydrogen fuel cell system can turn hydrogen made with renewable energy into sustainable power

Hydrogen Fuel Cells

Rehlko’s (formerly Kohler Energy) new hydrogen fuel cell systems come with the same proven resiliency and support you expect from Rehlko generators. All they took out were the emissions, giving you another choice on your road to sustainability.


Rehlko has designed its hydrogen fuel cell power system for widespread component interoperability.

  • One-source responsibility for the generating system and accessories.
  • Low-maintenance operation and reduced through-life costs.
  • Flexible and scalable to suit a broad range of applications.
  • Provides zero-emission power to decarbonize your energy needs.
Large gray outdoor energy-system enclosure labeled “rehlko,” positioned next to a brick building under a clear blue sky.

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