A fuel cell generator is a power unit that makes electricity from hydrogen without burning it. It runs quietly, and the only emission is water.
Is it the same as a hydrogen generator?
Not always. Many people say "hydrogen generator" when they mean a generator that runs on hydrogen. The same words are also used for machines that make hydrogen from water. A fuel cell generator uses hydrogen to make electricity.
Where it fits
Small loads far from the grid: telecom masts, remote sensors and cameras, film sets and events. For loads of tens or hundreds of kilowatts, a large genset is built for the job.
We make hydrogen fuel cell generators from 1 kW upwards.
Figures from the Unconventional Energy product pages. Updated 2 November 2026.