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Fuel Cell Stacks

A single fuel cell consists of a membrane electrode assembly (MEA) and two flow-field plates delivering about 0.5 and 1V voltage (too low for most applications). Just like batteries, individual cells are stacked to achieve a higher voltage and power. This assembly of cells is called a fuel cell stack, or just a stack.

The power output of a given fuel cell stack will depend on its size. Increasing the number of cells in a stack increases the voltage, while increasing the surface area of the cells increases the current. A stack is finished with end plates and connections for ease of further use.

Below you will find many stacks that can easily be integrated into a system to provide an operational power system tailored for most specific applications. We even offer DIY and build it yourself fuel cell stacks and kits.

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Horizon 3000W PEM Fuel Cell
The Horizon H-3000 PEM Fuel Cell is a 3 Kilowatt, air fed / air cooled, self-humidified hydrogen ..
$11,570.00
Based on 1 reviews.

Horizon 5000W PEM Fuel Cell
The Horizon H-5000 PEM Fuel Cell is a 5 kW, air fed / air cooled, self-humidified hydrogen fuel c..
$19,141.00
Based on 1 reviews.

Flex-Stak Kit
Build your own PEM hydrogen fuel cell from the endplates up!  The Flex-Stak fuel cell kit gi..
From $345.00
Based on 2 reviews.

Flex-Stak Assembled
Disassemble and reassemble your own fuel cell stack of individually connected cells with the Flex..
From $175.00
Based on 2 reviews.

Direct Methanol Fuel Cell Flex-Stak
Disassemble and reassemble your own Direct Methanol Fuel Cell (DMFC) stack of individually connec..
From $275.00
Based on 1 reviews.

Flow Battery Flex-Stak
Disassemble and reassemble your own flow battery (Vanadium Redox Battery) stack of individually c..
$845.00

Double Fuel Cell H2/O2
H-TEC's Double Fuel Cell H2/O2 is a double-cell Proton Exchange Membrane Fuel Cell (PEMFC) for hy..

Double Fuel Cell H2/O2/Air
H-TEC's Double Fuel Cell H2/O2/Air can be operated in two modes: (1) Hydrogen and Oxygen and (2) ..

Fuel Cell H2/O2
H-TEC's Fuel Cell H2/O2 is a single-cell Proton Exchange Membrane Fuel Cell (PEMFC) for hydr..

Fuel Cell H2/O2/Air
H-TEC's PEM Fuel Cell H2/O2/Air can be operated in two modes: (1) Hydrogen and Oxygen and (2) Hyd..
$69.95
Based on 1 reviews.

Dr. FuelCell Reversible Fuel Cell With Storage
The Heliocentris Reversible Fuel Cell with Storage is designed as a high quality, durable reversi..
$129.00
Based on 7 reviews.

Quattro Fuel Cell H2/O2/Air
H-TEC's Quattro Fuel Cell H2/O2/Air can be operated in two modes: (1) Hydrogen and Oxygen and (2)..

RFC H2/O2/Air
H-TEC's RFC H2/O2/Air Reversible Proton Exchange Membrane Fuel Cell (PEMFC) can be operated ..

Horizon Mini PEM Reversible Fuel Cell
The Reversible Polymer Electrolyte Membrane (PEM) Fuel Cell combines the functions of an electrol..
$63.00
Based on 5 reviews.

Horizon Mini PEM Fuel Cell
PEM fuel cells for education purposes, created by a leading industrial fuel cell manufacturer. &n..
$52.00
Based on 6 reviews.