

This cylinder package can be used with a hand tight fitting regulator, making it simple and easy to use.
When full, the 54-G20 cylinder package weighs approximately 22kg and a single cylinder contains enough hydrogen to generate 6-7kWh of electricity.
When used with a battery, it can support a 3W monitoring and alarm system running continuously for nearly 3 months, or a 20W security camera system for more than 300 hours.
Cylinders can be manifolded together for much longer run-times or alternatively the unit can be coupled with solar powered panels for further prolonged energy requirements.
Cylinder specifications
BOC Name | 54-G20 |
Product | High purity hydrogen (99.995%) |
Contents (g) | 424 @ 300 bar |
TARE weight (kg) | 22.4 |
Fill pressure (bar) | 300 |
Max height (mm) | 660 |
Max diameter (mm) | 325 |
Handle diameter (top) | 270 |
Handle diameter (bottom) | 294 |
Base width (mm) | 305 |
kWh electrical (assuming 50% efficient hydrogen fuel cell) |
7 @ 300 bar 5 @ 200 bar 4.5 @ 175 bar |