Compact PEM Electrolysers

Nel Hydrogen is the recognized global industry leader in compact PEM water electrolysers. The C, H and S Series units are designed to meet the specific needs of high purity industrial applications while streamlining operations. These state-of-the-art hydrogen generators offer a range of output options from 0.27 to 30 Nm³/h, satisfying the growing need for stable, cost-effective, high volume hydrogen supply. Offering turnkey solutions with a minimal footprint, the units are easy to site with most installations taking only hours.

C Series

10-30 Nm³/h

C Series PEM Electrolyser angled shot

H Series

2-6 Nm³/h

H Series PEM Electrolyser angled shot

S Series

0.27-1.05 Nm³/h

S Series PEM Electrolyser angled shot