After the new deal, the household photovoltaic market basically stagnated, and many dealers began to start the solar street lamp business. It is reported that this kind of business is particularly popular in rural areas.
So, what do you know about solar street lamp manufacturers? Why is the market so hot?
1. The invention of solar street lamp has brought great convenience to human life.
1. In order to better build the city, urban street lamps are generally changed to solar street lamps. The price of solar street lamps is reasonable. The traditional street lamp installation procedures used in the past are more complex, such as laying circuits, and the power consumption is relatively high. In addition, street lamp caps with large wattage should be used, which will not only darken the light, but also be detrimental to urban lighting.
2. The price of solar street lamps is low, energy saving and environmental protection, and the installation procedure is simpler than that of traditional street lamps. At the same time, there is no need to lay very complex circuits. The price composition of solar energy mainly includes four parts: street lamp cap, LED lamp, street lamp pole, battery panel and solar street lamp controller.
3. Now saving resources has become a concern all over the world, so solar energy has been invented, which has brought great convenience to human life. In addition, China's solar radiation is relatively high because solar energy is very abundant. The prices of solar street lamps are uneven. The price is between 200 yuan and 1000 yuan. Compared with traditional street lamps, the price is much cheaper. The reason for the inconsistency of street lamp prices lies not only in different materials, but also in different brands. For consumers, brand is also a symbol of quality. Most solar street lamps can be on for eight to nine hours as long as they are fully charged, so you can refer to the quality of solar street lamps when choosing. When selecting street lamps, it is necessary to consider the installation of road sections. Different road sections and environments are also different, so the specifications selected are also different. For example, the width of rural roads is less than 10 meters, most of which are between 4 and 6 meters. Therefore, the wattage selected by the lamp cap should be able to illuminate the road with this width.
4. Working principle of solar street lamp: under the control of intelligent controller, solar panels are exposed to sunlight during the day, absorb sunlight and convert it into electric energy. The solar cell module charges the lithium battery during the day and supplies power to the LED light source at night to realize the lighting function. The DC controller can prevent the lithium battery from being damaged due to overcharge or over discharge. It has the functions of PIR human body induction, optical control, time control, temperature compensation, lightning protection, reverse polarity protection and so on.
