The entire Yangtze River will be replaced by 5700 solar energy beacon lights
The Yangtze River Waterway Bureau will gradually promote the use of solar integrated navigation lights on the entire Yangtze River Channel. Two years later, the solar-integrated beacon light will completely replace the current beacon light. This will greatly extend the maintenance cycle of the beacon light, save energy and use costs, and save more than 10 million yuan a year.
The Yangtze River Channel currently has more than 5,700 navigation marks. According to estimates, traditional navigation lights need to be dispatched to maintain frequent replacement of batteries. The annual labor cost and battery cost of each lamp add up to 7,000 yuan. If used for 5 years, maintenance-free. Solar energy integrated navigation lights can save 35,000 yuan per lamp. If more than 5,700 lamps in the whole line use solar integrated navigation lights, it can save more than 10 million yuan.
Hot topic: The poet suggested that the Mid-Autumn Festival lights will be rewarded for the month.
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