Why are solar street lights popular?
2022-05-26
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 the traditional street lights used in the past are more complicated. High wattage, and the use of a street lamp head with a relatively large wattage, not only makes the light dim, but also is not conducive to the lighting of the city.
2. The price of solar street lights is relatively low, energy saving and environmental protection, and the installation procedures are simpler than traditional ones. At the same time, there is no need to lay very complicated circuits. The price of solar energy mainly consists of four parts. Controllers for street light poles, panels and solar street lights.
3. Now saving resources has become a concern of the whole world, so the invention of solar energy has brought great convenience to human life, and my country's solar radiation is relatively high, because solar energy is very rich. The price of solar street lights is uneven, and the price is about two hundred to one thousand yuan. Compared with traditional street lights, the price is much cheaper. The reason why the price of street lamps is not uniform is not only the difference in its material, but also the choice of different brands. For consumers, the brand is also a guarantee of quality.
Most solar street lights can be illuminated for eight to nine hours as long as they are fully charged, so when you choose, you can refer to the quality of solar street lights based on this. When choosing a street light, the road section to be installed should be considered. Different road sections and environments are different, so the specifications to be selected are also different. For example, the width of roads in rural areas is less than ten meters, and most of them are between four and six meters, so the wattage selected by the lamp head should be able to illuminate the road of this width.
4. Description of the working principle of solar street lights: During the daytime solar street lights are controlled by an intelligent controller, the solar panel absorbs solar light and converts it into electrical energy after being irradiated by sunlight. During the day, the solar battery components charge the lithium battery, and the lithium battery provides electricity 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 overcharge or overdischarge, and has the functions of PIR human body induction, light control, time control, temperature compensation, lightning protection, and reverse polarity protection.
How do solar street lights work?
1. The working principle of solar street lights is to convert solar energy into electrical energy to achieve lighting. The top of the street lights is a solar panel, also known as photovoltaic modules. During the day, these photovoltaic modules made of polysilicon convert solar energy into electrical energy and store it in the battery, so that the solar street lights can be stored in the battery. Under the control of the intelligent controller, the solar panel absorbs the solar light and converts it into electrical energy after being irradiated by sunlight, and the solar cell components charge the battery pack during the day. In the evening, through the control of the controller, the electric energy is delivered to the light source to illuminate people at night. At night, the battery pack provides electricity to supply power to the LED light source to realize the lighting function.
2. Solar street lights generate electricity through solar energy, so there are no cables, no leakage and other accidents. The DC controller can ensure that the battery pack is not damaged due to overcharge or overdischarge, and has functions such as light control, time control, temperature compensation, lightning protection, and reverse polarity protection. No cables, no AC power, no electricity bills. It is precisely because the solar street light is easy to install, the solar street light connector should be highly valued. The quality of the photovoltaic energy storage battery terminal directly affects the lighting usage of the solar street light. The XT90H product has enhanced functions such as anti-reverse insertion, sheath, and lock. Unique design, metal contacts are also hollowed out, with good heat dissipation function, to meet the needs of solar street lights, safe and efficient!
Third, the advantages of solar street lights
1. Energy wide
Solar street lights use solar photovoltaic cells to provide electricity. As a green and environmentally friendly new energy, solar energy is "inexhaustible and inexhaustible". Making full use of solar energy resources has positive significance for alleviating the shortage of conventional energy.
2. Simple and convenient installation
The installation of solar street lights is simple and convenient. There is no need to do a lot of basic engineering such as laying cables like ordinary street lights. It only needs a base to fix it, and all the lines and control parts are placed in the light frame to form a whole.
3. Low maintenance cost
The solar power supply used by solar street lights has almost zero operating cost, except that conversion to commercial power supply in cloudy and rainy days will generate a small part of the electricity cost. The operation of the entire system is automatically controlled without human intervention, and almost no maintenance costs are incurred.
Finally, the service life of solar street lights also depends on the necessary maintenance. In the early stage of installation, it is necessary to strictly follow the construction standards, and try to match the configuration reasonably, increase the capacity of the battery, and thus prolong the life of the solar street lights.
