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.
3000W-48V Hydrogen Fuel Cell Stack
Inspection Items & Parameter | |||||
Standard |
Analysis | ||||
Output performance |
Rated power | 3000W | 3150W | ||
Rated voltage | 48V | 48V | |||
Rated current | 62.5A | 66A | |||
DC voltage range | 40-72V | 48V | |||
Efficiency | ≥50% | ≥53% | |||
Fuel |
Hydrogen purity | ≥99.99%(CO<1PPM) | 99.99% | ||
Hydrogen pressure | 0.045~0.06Mpa | 0.055Mpa | |||
Environmental characteristics |
Working temperature | -5~35℃ | 15℃ | ||
Working environment humidity |
10%~95%(No mist) | 70% | |||
Storage ambient temperature |
-10~50℃ | ||||
Noise | ≤60dB | ||||
Physical parameter | Stack size(mm) | 320*268*115mm |
Weight (kg) |
7Kg |
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