Is it necessary to cut down trees near high-voltage lines on sunny days?

Cutting trees near high-voltage lines on sunny days requires a power outage. When cutting down trees near high-voltage lines, the power supply must be cut off to ensure personal safety and the stability of power grid operation. Because high-voltage lines are very dangerous electrical equipment, cutting down nearby trees may make branches, trunks and other sundries come into contact with high-voltage lines, leading to accidents such as short circuit and explosion, which will cause serious harm to people's lives and property. Therefore, when performing such tasks, we must follow the relevant safety regulations and operating procedures to ensure the safety of personnel and maintain the stable operation of the power grid. Power outages must be notified to relevant units and residents in advance, so that they have enough time to arrange their work and life.