C Series PEM

Proven hydrogen technology.

Ready to deploy.

Nel electrolysers
are trusted by:

Choose your C Series model:

Nel's C Series scales to match your hydrogen demand.

All models are self-contained, factory-built, and ready to deploy.

ModelC10C20C30
Production Rate10 Nm³/h20 Nm³/h30 Nm³/h
Spec SheetDownload PDFDownload PDFDownload PDF

High purity hydrogen on-demand.

Bulk delivery replacement

Replaces the logistics and rental costs of tube trailers and liquid hydrogen storage.

Unmatched site efficiency

High-volume output with the lowest-in-class power consumption for industrial-scale utility.

Premium gas conditioning

Delivers a -72°C dew point, preventing “wet gas” issues and improving efficiency in critical cooling.

Seamless plant integration

Integrated PLC control systems synchronize production with existing facility management networks.

Differential pressure output

Provides 30 barg (435 psig) delivery without the need for secondary mechanical compressors.

Hear from our customers:

2:35

Nel & Pacific Energy: Inside Australia’s First Megawatt-Scale Hydrogen Production Site

4:59

Nel & H2 Energy: The Swiss Green Hydrogen Ecosystem

Man facing the camera in sunlight on a green field in front of solar panels

4:03

Nel & NREL: Innovating Together

Need high purity hydrogen - without the complexity?

Nel’s C Series PEM electrolysers deliver self-contained units for projects that demand speed, flexibility, and precision.

Suitable for a wide range of applications.

De-risk your hydrogen investment.

"Proven technology reduces project risk."

This isn't marketing speak, it's what our customers tell us matters most.

Are you ready to explore on-site hydrogen?