Fukushima hydrogen energy Research Field, 10MW

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This facility has a 10 MW Electrolyser with 20 MW solar PV, and what is unique is that it has no batteries. So hydrogen is produced directly at a certain time without storing electricity in batteries as energy storage, but is directly converted into gaseous hydrogen (green hydrogen), to prove that long-term energy storage in gas form is the most efficient.

Next is the life cycle assessment of hydrogen production (not discussed this time) which can be compared with other systems that use batteries.

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