| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy generating and storing system capable of effectively utilizing a mechanical energy generated according to the activities of human being without wastefully consuming. SOLUTION: This energy generating and storing system comprises electric energy generating devices 1, 20, 30, and 40 for converting the mechanical energy generated according to the activities of human being to an electric energy, an electrolyzer 10 for generating hydrogen by electrolyzing water by using the electric energy generated by the electric energy generating devices, and a hydrogen storage container 12 for storing hydrogen generated by the electrolyzer.
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