This product is discontinued. If you have a need for 300 Watts of PEM fuel cell stack with liquid cooling, please contact us at sales@fuelcellstore.com in order to make a recommendation based on the new product line.

This liquid cooled stack provides 300W of electrical power. It can be operated with dry or ambient media. The simplifies the overall system. The stack can be used in e-mobility applications or testing environments.

Output Performance:

✔ Nominal Power: 300 W
✔ Nominal Current: 18 A (at nominal power)
✔ Open Circuit Voltage: 30 V
✔ Number of cells in the stack: 30
✔ Operational Voltage Range: 15 - 30 V
✔ Efficiency: 45% at 300W

Hydrogen Fuel Requirement:

✔ Hydrogen Purity: >99.99% (CO content being <1 ppm)
✔ Hydrogen Pressure: 250 - 350 mbar
✔ Hydrogen Consumption: 4.5L/min (at nominal power)

Environmental Characteristics:

✔ Ambient Temperature: 5 to 55 ºC

Physical Characteristics:

✔ Stack Size (mm): 175*85*95mm
✔ Stack Weight: 1.7kg
✔ Couplings: G1/4" (Female Threads)