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How long is the service life of solar street lamp?

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How long is the service life of solar street lamp?

How long is the service life of solar street lamp?

With the vigorous development of new rural construction, the total sales volume of solar street lamps continues to rise rapidly. Many rural areas regard the use of solar street lamps as an important choice of outdoor lighting equipment. However, there are still many people worried about its service life. They think it is a new product with immature technology and short service life.

Even if the solar street lamp manufacturer gives a three-year warranty, there are still many people concerned about it. Today, the technicians of the solar street lamp manufacturer will take you to scientifically analyze the service life of the solar street lamp.

We all know that solar panel is a complete set of power generation equipment and it is made up of solar panels. It has a long service life and can reach a natural life of about 20 years.

Solar street lamp is an independent power generation and lighting system, which is composed of battery, street lamp pole, LED lamp, battery board, solar street lamp controller and other components. The street lamp pole is made of Q235 steel rolling pole, which is treated by hot galvanizing. The hot galvanizing has strong anti rust and anti-corrosion ability, so at least 15 stainless steel poles are guaranteed. There is no need to connect the power supply. During the day, light energy is converted into electricity through solar panels, which are stored in solar cells. At night, the batteries supply power to LED light sources to make them glow.

At present, the main battery of solar street lamp in China is lithium battery. The life of lithium battery is at least 5 years, and there is no problem in normal use for 7 years. Making battery life is his cycle discharge life. If the battery capacity is false and only enough to discharge electricity every day, it will lead to a discount in service life. Generally, we will calculate the capacity of the battery according to 5-10 times of the daily power consumption to ensure the service life.

 

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Pub Time : 2019-12-11 17:49:10 >> News list
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