Solar street lights were invented and brought great convenience to human life
1. For the better construction of the city, the street lights in the city are generally changed to solar street lights. The price of solar street lights is reasonable. The installation procedures of traditional street lights used in the past are more complicated, and the circuit needs to be laid, and the power consumption is compared. High, and use a relatively large wattage street lamp head, not only dim the light, but also not conducive to the illumination of the city.
2. The price of solar street lights is relatively low, energy-saving and environmentally friendly, and the installation procedures are simpler than traditional ones. At the same time, there is no need to lay very complicated circuits. Controllers for street light poles, battery panels and solar street lights.
3. Now that saving resources has become an issue of concern to the whole world, solar energy was invented to bring great convenience to human life, and my country’s solar radiation is relatively high, because solar energy is very abundant. The price of solar street lights is uneven, the price is about two hundred to one thousand yuan, compared with traditional street lights, the price is much cheaper. The reason for the inconsistent price of street lamps is not only the different materials, but also the different brands they choose. For consumers, brand is also a guarantee of quality. Most solar street lights can illuminate for eight to nine hours as long as they are fully charged, so you can refer to the quality of solar street lights based on this when choosing. When choosing street lights, you must consider the road section to be installed. Different road sections and environments are different, so the specifications to be selected are also different. For example, the width of rural roads is less than ten meters, and most of them are between four and six meters. Therefore, the wattage selected by the lamp holder should be able to illuminate the road with this width.
4. Description of the working principle of solar street lights: solar street lights during the day are under the control of the intelligent controller. The solar panels absorb solar light and convert it into electrical energy under the control of the intelligent controller during the day. The solar battery modules charge the lithium battery during the day and provide power at night. Supply power to the LED light source to realize the lighting function. The DC controller can ensure that the lithium battery is not damaged due to overcharging or overdischarging. It also has functions such as PIR human body induction, light control, time control, temperature compensation, lightning protection, and reverse polarity protection.
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