http://j.people.com.cn/n3/2022/1213/c95952-10183486.html

China’s first telecommunications base station to use “solar power, hydrogen energy, and energy storage” as an integrated zero-emission, non-polluting power source was opened to traffic on Hudiechang Island in the port city of Fengcheng. The base station is the first in China to adopt the threefold guarantee of integrating solar power, hydrogen energy, and energy storage, and is capable of supplying power even under complex weather conditions.