Why do many factories, new rural areas, and old residential areas try to replace solar lights and eliminate electric lights?
Let's first talk about the difference between electric lights and solar lights:
Energy source
. The city circuit lights use AC power from the municipal power grid, which is our ordinary 220V voltage for power supply. We need to dig trenches and lay cables to supply power.
. Solar street lights convert solar energy into electrical energy through solar panels and store it in lithium batteries for use by street lights.
Installation convenience
. When installing city circuit lights, in addition to the installation of street lights, it is also necessary to dig trenches without restrictions, lay wires and cables, which is a complex construction process, and consider factors such as the layout of urban underground pipelines.
. The installation of solar street lights is relatively simple, without the need to dig trenches or lay cable lines. It mainly involves installing components such as street light poles, solar panels, and batteries.
Stability
. City circuit lights can provide stable lighting when the power grid is stable, but they may be affected in the event of a power outage or short circuit. . The stability of solar street lights mainly depends on weather conditions and battery performance. Currently, the battery performance is mainly based on lithium batteries, which can eliminate hidden dangers in terms of performance. In continuous rainy days, there may be insufficient power and lighting may be affected. (Currently, high-power can last for 5-7 consecutive rainy days).
