3 ms·
I never understood why they can’t design it to plug into the wall, add water, and run the fuel cell in reverse to fill up your hydrogen tank?
by mrfusion 6y ago
I never understood why they can’t design it to plug into the wall, add water, and run the fuel cell in reverse to fill up your hydrogen tank?
- LeonM 6y agoAFAIK it's because the hydrogen must be stored under very high pressure. So you need a expensive and potentially noisy compressor to do so.