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The future development trend of solar street lights

Author : Shenzhen Crown Lighting

Update time : 2021-06-25 14:31:41

The future development trend of solar street lights

Solar street lights replace the original sodium lights, which are more convenient, more energy-saving and more environmentally friendly. Solar energy is rich in resources and has broad application prospects. Actively expanding the use of solar LED street light for outdoor lighting has important practical significance for steady improvement, adjustment of the layout, and the benefit of people's livelihood. It plays an important strategic role in ensuring national energy security, optimizing energy distribution and improving atmospheric conditions. By 2050, solar photovoltaic power generation systems will account for 16% of the world's total power generation, and solar thermal power plants will account for 11%. These two solar technologies can reduce carbon dioxide emissions by more than 6 billion tons in 2050.

The development process and market model of sun-tracking solar-powered LED street light:

Traditional solar street lights, it is important to give priority to 12V and 24V systems. The 12V system street lights accept 18V solar panels for power supply, and the 24V system receives two 18V panels for power supply after being connected in series. Compared with reality, traditional solar light street materials have the fallacy of "bulky, clumsy and powerful". Although this is a joke, it also reflects the early characteristics of the material on the side of the solar street light. The condition of the lamps is also beneficial to everyone. Probably because of the above characteristics, this traditional design solar street light is still popular with many users, so it can still stick to a corner of the market.

The traditional problem of solar street lamp design is that the battery is a solar lamp street with a storage system. In the early stage of the market, considering the size, weight, safety and other factors of the battery, the battery was accepted by underground technology. Underground technology does have its advantages, such as: safe storage, antifreeze and heat preservation are conducive to the service life of batteries, but after many years, people will find that the protection of batteries is more expensive and the construction of protection is more difficult.

With the fierce competition in the market and the development of technology, the old models of solar street lighting lights are rapidly declining. Crownda.LED began to re-assemble the street light system, and the "integrated led street light" came into being. The so-called integrated street lamp refers to the integrated solar panel, battery, controller and light source on the street lamp body. To be honest, this design is not only an integrated design, but also has certain progress in intelligent control. However, this design intentionally and possibly helplessly greatly reduces the system configuration, thereby greatly reducing the battery protection of the old model and the cost of producing the old model. Although it meets market demand, there are also some drawbacks, because solar power panels are embedded on the top of the limited lamp body, which will reduce the volume of solar panels, which will affect the efficiency of charging. However, with the development of technology, it has been used in batteries, light sources and The controller has been intelligently upgraded to ensure the long-term stable lighting of the lamps. With the increasing use of end customers, it will definitely become the main product in the lighting market in the near future.

1. Incorporate more civilized elements:
Customized street led lights are a main feature of the industry, but the current Solar-Powered LED Street Lights are very homogeneous, and the Solar driven LED street lighting are generally simple in shape to cope with the reserve price bidding, and the shape of the street light design is mutual plagiarism. Crownda.LED can combine local characteristics to design outdoor new Integrated high lumen Led solar street light with different civilization characteristics. These ethnic characteristic high lumen Led solar street light form a good match with the local landscape, architecture and ethnic costumes, and are extremely harmonious with the local situation. They not only reflect the local ethnic characteristics, but also play a very good lighting effect. In view of more artistic atmosphere and cultural heritage, this kind of customized integrated solar street lamps with humanistic characteristics will be the general trend in the future.

From the perspective of the development trend of smart solar street lights, price and technology are inversely proportional. The more mature the technology, the closer the price is to people. Advances in science and technology have greatly reduced the production costs of old products. With the support of science and technology, solar LED pathway & street lights have achieved high-quality, high-yield and efficient production. In the near future, with the development of science and technology, the price of solar street lights will continue to change, and the once high street lights are gradually becoming green products that everyone can use.

2. The intelligence and integration of the Internet of Things technology;
In the future, with the development of smart cities, more smart technologies will be equipped with street lamp lights. The integrated smart solar LED street lights are installed on every street in the city. As the cost decreases, the integrated waterproof Solar Led street light will also be installed in the current relatively remote and economically backward areas. This is an excellent carrier for intelligent buildings. The development of technology makes it possible to remotely control and self-check street lamps. It can also effectively enter traffic, security, civilized entertainment and other buildings, and integrate the Internet of Things technology to make street lights more efficient in serving society.

3. More energy-saving, continuous improvement of technical content:
In order to solve the problem of short service life, integrated solar LED street & parking lot lights need better intelligent control technology and more efficient photoelectric conversion efficiency. Intelligent control technology improves the use efficiency of electric energy, and both play a role in protecting the battery. The short service life still depends on the improper protection and use of the battery, that is, controlling the deep charging and discharging of the battery. The second is to improve the luminous efficiency of the light source. The first method is to use more efficient luminescent materials, but there is little room for improving the energy efficiency of LED lights street. Controlling the rational use of electricity in buildings requires experience. At present, the Crownda.LED's controller adopts the most advanced processing method at present. The controller adopts digital control technology. If the configuration is consistent, it can save 80% of the electric energy, and can use the electric energy reasonably, effectively protecting the battery. The service life of the product is also greatly prolonged, and the service life of the new generation of integrated street lights in Cologne Hongda can reach 3-5 years.

Solar street lamp development trend forecast:

From the perspective of governments of various countries, the LED solar supply street light industry is a new energy source for environmental protection and will receive policy support from all over the world. From a market perspective, completed LED solar street lighting lights have significant economic benefits and broad market prospects. It is estimated that the industrial market for solar led lamp street lights in China's single market will reach 6.985 billion yuan by 2025.

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