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PEM Cell Stack Assembly

Filter-press stack of 20–100 series cells, each splitting water across a catalyst-coated membrane at ~2 V. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Build & assembly graph

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Bill of materials

7 top-level lines · 7 rows shown · 246 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Membrane-Electrode Assembly hydrogen-electrolyzer-mea 40× 40 part
2 Bipolar Plate hydrogen-electrolyzer-bipolar-plate 41× 41 part
3 Porous Transport Layer hydrogen-electrolyzer-ptl 80× 80 part
4 Cell Gasket hydrogen-electrolyzer-cell-gasket 80× 80 part
5 End Plate hydrogen-electrolyzer-end-plate 2 part
6 Tie Rod Set hydrogen-electrolyzer-tie-rods 1 part
7 Current Collector hydrogen-electrolyzer-current-collector 2 part

Used in 1 assembly

Sourcing — likely vendors

Companies that make this · indicative price $1–$500 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇨🇳CATL
catl.com ↗
Ningde, CN Li-ion cell & pack maker 5,000 cells 8–12 wks
🇨🇳EVE Energy
evebattery.com ↗
Huizhou, CN Li-ion cell maker 5,000 cells 8–12 wks
🇮🇳Amara Raja
amararaja.com ↗
Tirupati, IN Batteries & energy 5,000 cells 8–12 wks
🇸🇬Durapower
durapowergroup.com ↗
Singapore Li-ion battery systems 5,000 cells 8–12 wks
🇨🇳BYD
byd.com ↗
Shenzhen, CN EV & battery manufacturer 5,000 cells 8–12 wks