About 5 к 10 годы. The solar street light consists of different parts, and they have different service lives. Usually the lifespan of the pole is about 10 годы; the solar panels can last for 10-20 годы; the LED lights can work for 50,000 часы; and the battery has a service life of 3-5 годы. While the solar street lights are in use, you may need to replace some of the components at certain times.
Больше чтения: Деревенский солнечный уличный фонарь: Преимущества и пошаговое руководство



