MC Series PEM

Proven hydrogen technology.

Ready to deploy.

Nel electrolysers
are trusted by:

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?