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Hybrid: at least 2 energy sources (2) Electric: electric source of energy (E) Human: one person (h) A few examples: Walking: human […]
https://fr.wikipedia.org/wiki/Four_solaire_d%27Odeillo
Hybrid: at least 2 energy sources (2) Electric: electric source of energy (E) Human: one person (h) A few examples: Walking: human […]
https://fr.wikipedia.org/wiki/Four_solaire_d%27Odeillo