With the increasing attention of the world to environmental protection and sustainable development, solar street lights as a clean, renewable energy application is gradually replacing the traditional way of street lighting, wind and solar complementary solar street lights is one of them.
I.brief introduction
Wind and solar complementary solar street light is an efficient, environmentally friendly and safe lighting system.It makes full use of two renewable energy sources, solar and wind.The design concept of this street lamp is to combine natural energy with modern technology to achieve sustainable use of energy and environmental protection.
II.operating principle
First, solar photovoltaic panels absorb the light energy from sunlight, converting it into direct current electricity.This part of the electricity can be directly used to power the lamp, but also can be stored through the battery.Secondly, wind turbines convert wind energy into electricity through wind drive, which can also be directly supplied or stored in batteries.Finally, the solar and wind power generation is managed and regulated through an intelligent control system to ensure that the lighting equipment can operate stably under various weather conditions.
III.structural composition
The structure of wind-solar complementary solar street lights usually includes solar panels, wind turbines, batteries and solar controllers.
1.solar panel
Solar panels for wind-solar complementary street lamps usually use silicon substrates and thin-film solar cells. They can convert sunlight energy into electricity, providing energy for street lights.
2.wind driven generator
A wind turbine is a facility that converts natural wind into electricity and sends it to a battery for storage. It works with solar panels to power street lights. According to the power of the light source, the power of the wind turbine used is also different, generally 200W, 300W, 400W, 600W and so on. The output voltage can also be 12V, 24V, 36V, etc.
3.storage battery
Batteries are a key part of the energy stored at night, which can store the energy fully charged through solar panels during the day to provide nighttime lighting for street lamps. The battery has large capacity, long charge and discharge cycle, and can withstand harsh environmental conditions.
4.Solar controller
Regardless of the size of a solar lamp, a solar charge and discharge controller with good performance is essential. In order to extend the service life of the battery, the charge and discharge conditions must be limited to prevent the battery from overcharging and deep charging. Where the temperature difference is large, the qualified controller should also have the temperature compensation function. At the same time, the solar controller should also have the function of control of the street lamp, light control and time control, and should have the function of automatic switching load at night, in order to extend the working time of the street lamp in rainy days.
5.LED lamp
LED lamp is an important part of the wind-solar complementary street lamp. Compared with traditional street lamps, LED lights have the advantages of high energy efficiency, long life and high brightness. At the same time, the LED lights use DC power supply, which is very similar to the way of solar panels, and is more suitable for the use of solar street lights.
6.body of rod
The rod body is the support of the street lamp, usually made of cast iron, steel pipe and other materials. For wind-solar complementary street lamps, the design of the pole body needs to take into account the installation and positioning of solar panels, the exposure range of LED lights and other factors.
IV.wind-solar complementary solar street lamp advantages
The advantage of wind-solar complementary solar street lamp is that it makes full use of natural energy, without manual maintenance, and has low operation cost. In addition, this street lamp also has the advantages of environmental protection, energy saving, high efficiency and safety. During the operation process, it does not produce any pollution, and can effectively reduce the dependence on traditional energy sources, thus reducing the impact on the environment.
V.applied range
The application range of wind-solar complementary solar street lamp is very wide. It can be used in urban roads, highways, Bridges, tunnels and other road lighting places. In addition, it can be used for lighting various public places such as parks, squares, schools, factories, etc. At the same time, solar-solar complementary solar street lamps can also be used for lighting in remote and rural areas, providing more stable and reliable lighting services for local residents.
In short, wind-solar complementary solar street lamp is an environmentally friendly, efficient and sustainable lighting solution, with a wide range of application prospects. With the continuous progress of technology and the increase of market demand, the wind-solar complementary solar street lamp will play a more important role in the future development.If you are interested in wind-solar complementary solar street lamps, please contact street pole wholesaler HePu for more information.
