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Structure and Principle of the Solar Outdoor Light


1. The use of the solar outdoor light


Nowadays, in many outdoor lighting projects, the outdoor lights that use solar energy in large quantities use the solar panels to absorb the energy in the sun during the day and store it in the battery, and the LED lights are automatically turned on at night. There is no need for a penny of electricity, which seems to be energy-saving and convenient.


2. The structure and principle of the solar outdoor light


Solar outdoor lights are generally composed of five parts: solar cells, batteries, controllers, light sources and lamp stands.


The working principle of the outdoor solar street light: solar cells receive sunlight during the day to generate electrical energy, charge the battery through the intelligent controller, and store the electrical energy in the battery. When it gets dark, the smart controller turns on the light source. The lighting time and the total number used in rainy days depend on the size of the battery.


When configuring the solar outdoor light, you can tell the light manufacturer that you need to use it for how many hours a day, and how many consecutive rainy days. According to the actual situation, the size of the battery is matched. The battery manufacturer generally guarantees that it will be used for at least two to three years. It does not mean that it can't be used after two years. The two-year warranty means that the manufacturer can guarantee that under normal use within two years, by the last day of the two years, it can also ensure that the lighting and rainy days are the same as the effect just after installation.


The service life of the solar outdoor light is generally more than 15 years. If the lamp body is prevented from man-made damage, the good quality can generally last for about 15-20 years.


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