在晚上，光纤反向工作，用集成太阳能充电电池从内部为塔楼照明。
Then at night, the fiber optics work in reverse, lighting up the towers from the inside and with power provided by integrated solar-charged battery packs.
通过一阶段大电流充电和反向放电去极化，有效提高了充电速度。
Charging speed will be improved through depolarization by first-phase intense current charging and reverse discharging method.
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