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H-3000 PEM Fuel Cell - 3000W

3kW PEM Fuel Cell Stack Overview

At this kW fuel cell stack can satisfy the needs of off-grid homeowners, recreational vehicles of all kinds, and product development engineers.  Bundling two or three kW fuel cell stacks into a home would provide the house with all the electricity it needs, and just one or two of these units can power a recreational vehicle without the need to connect to the vehicle’s engine or to a separate diesel or gasoline electric generator.  This makes these hydrogen fuel cell stacks an eco-friendly addition to recreational vehicles.  Product developers can use this fuel cell stack to electrify a variety of products.

This fuel cell stack comes with the following:

  • Connection Tubing
  • Electronic Valves
  • Electronic Control Box
  • Fuel Cell On/Off Switch
  • SCU On/Off Switch

Fuel Cell Stack 3kW

Additional information

Please fill out a quote request form here so that we can provide you with all the information you need about this fuel cell stack and fuel cell stack accessories.  If you would like to buy this hydrogen fuel cell stack, then we can help with that as well.  We typically have one or two of these in-stock, but availability does vary.

3kW Fuel Cell and Hydrogen

Safety Requirements

Do not plug or unplug power cables when the fuel cell stack is turned on. Warranty is void if the fuel cell stack is adjusted or otherwise changed. Hydrogen is a colorless, odorless, and flammable substance.  Always operate and store the fuel cell stacks and hydrogen storage canisters in an area with abundant ventilation. Fuel cell systems should always be equipped with a highly accurate hydrogen sensor to detect any hydrogen flowing within the system or out of the storage canister in a manner that falls outside of safety parameters. Please refer to the H-3000 User Manual to see a complete list of the safety requirements for the product.

H-3000 PEM Fuel Cell

Fuel Cell Stack 3000W Quick Product Facts


Nuber of Cells

This fuel cell stack is composed of 72 fuel cells.


Hydrogen Pressure

Hydrogen must be fed into the fuel cell stack at a pressure of 0.45-0.55 Bar.


Ambient Temperature

The fuel cell stack operates best in a temperature ranging from 41 to 86° F / 5-30° C.



This fuel cell stack uses self-humidification.


FC Stack Weight

The stack (including fan and casing) weighs 33lbs / 15kg.


weight 2

Controller Weight

The weight of the controller is 5.5lbs / 2,500g.


System Efficiency

At 43.2 volts the efficiency of the system is 40%.

external power supply

External Power Supply

Proper operation of the stack requires an external power supply of 13 volts at 20 amperes.


User Manual

pdf [3.7 MB]
pdf [2.8 MB]


pdf [880.45 kB]

This product is only on demand. Please contact us.

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