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Questions tagged [hydrogen-fuel]

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Can I use this "hydro" inverter with solar panels SMA hyroboy HB 1124

https://files.sma.de/downloads/HB1124-TEN093421.pdf Im assuming the inverter does not know where the DC current is coming from as long as it is below the maximum current, or am I missing something ...
wesleyPI's user avatar
2 votes
2 answers
185 views

Why is hydrogen no longer considered a colossal fire hazard?

I thought after the Hindenburg catastrophe large-scale hydrogen-powered vehicles are no longer considered something safe and worthy of investment. However, it's gaining a lot of traction lately: cars, ...
Sergey Zolotarev's user avatar
1 vote
1 answer
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Are hydrogen powered appliances feasible today?

There's a lot of talk about hydrogen. But is there any kind of genuine marketplace for "normal" household appliances to run on hydrogen instead of natural gas: I mean Range/oven Water ...
Harper - Reinstate Monica's user avatar
1 vote
3 answers
347 views

Why do most car manufacturers prefer electric batteries over hydrogen fuel cells?

Is this due to cost, or infrastructure, or path dependency, or incentives? I understand that batteries are more efficient (1) - but this does not take into account the quantity of rare materials ...
sba222's user avatar
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2 votes
3 answers
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Is Hygenic Earth Energy feasible?

This company: https://proton.energy/ Is trying to inject oxygen into old oil wells for it to combust and extract only hydrogen using steam reforming and a filter. Making steam reforming happen ...
juan Isaza's user avatar