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.
2000W-25V Hydrogen Fuel Cell Stack
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Inspection Items & Parameter |
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Standard |
Analysis | ||||
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Output performance |
Rated power | 2000W | 2150W | ||
| Rated current | 25V | 25V | |||
| Rated current | 80A | 86A | |||
| DC voltage range | 24-40V | 25V | |||
| Efficiency | ≥50% | ≥53% | |||
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Fuel |
Hydrogen purity | ≥99.99%(CO<1PPM) | 99.99% | ||
| Hydrogen pressure | 0.05~0.07Mpa | 0.05Mpa | |||
| Hydrogen consumption | 2.4L/min | 2.59L/min | |||
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Environmental characteristics |
Working temperature | -5~35C | 20C | ||
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Working environment humidity |
10~95%(No mist) | 60% | |||
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Storage ambient temperature |
-10~50C | ||||
| Noise | ≤ 60dB | ||||
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Physical parameter |
System size | 266*215*157 |
Weight |
5.8 Kg | |
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