100W PEM Fuel Cell Stack
Proton Exchange Membrane Fuel Cells (PEMFC)
Uses a solid polymer electrolyte, Membrane electrode assembly (MEA ) consists of the anode, cathode, proton exchange membrane (PEM) and gas diffusion layers (GDLs).
Nafion allows transport of protons while blocks electrons.
Membrane should remain hydrated for efficient transport of protons, and hence PEMFCs can’t be operated at higher temperatures.
To inquire for prices pl write to
sales@HHOmart.com or
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Proton Exchange Membrane Fuel Cells (PEMFC)
Technical Specs for 100 Watt PEM FC Stack :
Number of cells 20
Rated power 100W
Rated Performance 12V@8.3A
Hydrogen supply valve voltage 12V
Purging valve voltage 12V
Blower voltage 12V
Reactants Hydrogen and Air
Ambient temperature 5-30°C (41-86°F)
Max stack temperature 65°C (149°F)
Hydrogen pressure 0.45-0.55 Bar
Humidification Self-humidified
Cooling Air (integrated cooling fan)
Stack Weight (with fan & casing) 1290g (± 30g)
Controller weight 400g (± 30g)
Stack Size 118 x 104 x 94 mm
Flow rate at max output 1.3L/min
Hydrogen purity >=99.995% dry H2
Start up time >=30s(ambient temperature)
Efficiency of system 40% @12V
Low voltage protection 10V
Over current protection 12A
Over temperature protection 65°C
External power supply 13V( ±1V), 5A
Includes: Excludes:
• Connections/Tubing • 12VDC power supply
• Electronic valves • 99.995% dry Hydrogen gas
• Electronic control box • Pressure Gauge < 1Bar
• Inverter to convert output voltage
• Fuel cell ON/OFF switch
• SCU ON/OFF switch
To inquire for prices pl write to
sales@HHOmart.com or
Mobile/ WhatsApp +919427602297