After transitioning production from its five-year stack design to its seven-year stack design in the fourth quarter of fiscal year 2018, FuelCell Energy has today provided an update on these modules.
The transition followed an innovation effort focusing on improving the stability of the core cell components as well as improving overall stack and stack module designs.
The seven-year carbonate fuel cell stack life improvement was achieved with less than 5% increase in the cost of the stack module, FuelCell Energy said.
The life extension effort was a key focus of the company’s Internal R&D efforts delivering on the transition.
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