2025.12.25 13:02 GMT+8

Dunhuang solar 'power bank' keeps power on at night

Updated 2025.12.25 13:02 GMT+8
CGTN

In Dunhuang, a solar thermal power plant uses molten-salt energy storage to keep generators running 24/7, turning the desert facility into a giant power bank that stores daytime sunlight and supplies electricity to households through the night.

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