Views:3 Author:Site Editor Publish Time: 2021-01-25 Origin:Site Inquire
Solar Warning Light is a kind of safety warning light, which automatically emits light and is powered by solar energy. Generally used in construction sections to warn pedestrians and vehicles, improve road traffic safety, and reduce traffic accidents.
The working principle of the solar street lamp system is very simple. It is a solar panel made of the photovoltaic effect principle. During the day, the solar panel receives solar radiation energy and converts it into electrical energy, which is stored in the storage battery through charge and discharge control. When it is lowered to the set value, the open circuit voltage of Sunflower Sunshine solar battery is about 4.5V. After the charge and discharge controller automatically detects this voltage value, it sends out a braking command and the storage battery starts to discharge the lamp cap. After the storage battery is discharged for 8.5 hours, the charging and discharging controller issues a braking command, and the storage battery is discharged.
