Modular PEM water electrolysis stack for on-site hydrogen generation
Solid polymer electrolyte (SPE) water electrolysis stacks producing 70–1000+ Nml/min of hydrogen from pure water, scalable by cell count, operating at up to 0.9 MPa with compact footprint.
AI-assisted directory summary. Technical specifications, performance metrics, readiness and compliance labels are unverified unless individually supported and reviewed. Proposed partnership routes do not establish supplier consent, export eligibility, or willingness to sign an NDA. Confirm claims and test conditions with the linked sources and supplier before procurement or citation.
Problem solved
Provides compact, on-site hydrogen generation without alkaline electrolyte handling, enabling direct coupling with renewable power sources for green hydrogen production at laboratory, industrial, or mobility scales.
Application contexts
- On-site green hydrogen generation for industry
- Renewable energy storage (Power-to-Gas)
- Laboratory hydrogen supply
- Fueling station hydrogen feed
- Methanation hydrogen feed
Technical principle
PEM/SPE electrolysis using a solid polymer electrolyte membrane to split water into hydrogen and oxygen. Stacks are assembled from multiple cells (MEA + bipolar plates) in series, with cell count determining hydrogen output. Operates on deionized water (<1 μS/cm) at 3–40°C.
Typical use cases
- On-site hydrogen for industrial processes
- Power-to-Gas renewable energy storage
- Fuel cell vehicle hydrogen supply
- Laboratory-scale hydrogen production
Partnership route
How global engineering teams typically engage this asset.
Helpful to include: target hydrogen flow rate (Nml/min or Nm³/h) · operating pressure requirement · input water quality available · power source type (grid/renewable/DC) · target system integration level
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Source & provenance
Translation review status: unreviewed. Publication does not establish technical verification or supplier endorsement.
Original language: JA.
Record updated: .
- 水電解スタック（小型） | 株式会社エノア
https://www.enoah.co.jp/product/%E6%B0%B4%E9%9B%BB%E8%A7%A3%E3%82%B9%E3%82%BF%E3%83%83%E3%82%AF-%E5%B0%8F%E5%9E%8B/
Primary-source candidate; evidence review: pending.
Source accessed / recorded (collector timestamp): .
Source publication date: Not recorded.
- 株式会社エノア - 水素・燃料電池
https://www.enoah.co.jp/
Primary-source candidate; evidence review: pending.
Source accessed / recorded (collector timestamp): .
Source publication date: Not recorded.
Collector timestamps record when a source was stored, not an independent verification date. Source links provide context; they do not validate every specification, readiness label, certification, or proposed partnership route.