Includes:

✔ Open cathode, air cooled, graphite bipolar plates
✔ 10-cells graphite plate fuel cell stack
✔ Electronic controller
✔ Purge solenoid valve, gas connectors and gas tubing
✔ Cooling fan with fan casing
✔ Stack power output and load connectors

Technical Specifications:

• Rated/Gross Power: 25/30W
• Rated/Gross Current: 4.2/5A
• Voltage Output: 6-9V DC
• Start-up Time: 5s
• Operating Ambient Temp.: (0,40]°C
• Operating Altitude: 1500m AGL
• System Weight: 360g
• Dimensions: 95 × 76 × 85 mm

Fuel Supply:

• Hydrogen Gas: Dry, 99.999% purity
• Delivery Pressure: 0.3-0.35 barg (4-5 psig)
• Fuel Consumption: 0.3L/min
• Gas Tubing: Silicon, ID 4mm
• Purge Control: Automated periodic purge via solenoid valve

Electronic Controller:

• Processor Board: Mini V1.0
• PCBA Dimension: 70 × 60 × 30 mm
• PCBA Weight: 56g
• Output Connector (Stack): Banana test connector receptacle and plug
• Output Connector (Load): Terminal block, 20A,12-22AWG
• External Power Requirement: 5V, 0.5A