MC Series PEM

Proven hydrogen technology.

Ready to deploy.

Nel electrolysers
are trusted by:

Nel electrolysers
are trusted by:

Choose your MC Series model:

Nel's MC Series electrolyser scales to match your hydrogen demand. All models are self-contained, factory-built, and ready to deploy.

ModelMC250MC500MC1000MC2000MC4000
Class1.25MW2.5MW5MW10MW20MW
Production Rate531 kg1,062 kg2,124 kg4,248 kg8,496 kg
Spec SheetDownload PDFDownload PDFDownload PDFDownload PDFDownload PDF

Nel's MC500 PEM electrolyser has everything you need, and nothing you don't.

≤10% per second ramp rate

Cold start in under 8 minutes; supports automatic load following for variable power sources.

Fully containerized PEM

Factory acceptance tested (FAT), 20 ft + 40 ft outdoor enclosures, simple transportation and installation.

99.9995% purity

Meets ISO 14687:2019 & SAE J2719 with integrated high-purity dryer package.

No deoxo required

Full differential pressure eliminates oxygen removal systems, reducing cost and complexity.

Integrated RO/EDI system

Uses tap water and purifies it internally, no external water treatment needed.

Hear from our MC 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 MC-Series PEM electrolysers deliver fully containerized 1.25 MW or 2.5 MW electrolyser 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?