Technical advantages and composition of wind and solar hybrid LED street lights
- Technical advantages of wind and solar hybrid LED street lights
The technical advantage of wind and solar hybrid LED street lights is that they take advantage of the complementarity of solar and wind energy in time and region, so that the wind and solar hybrid power generation system has the best match in resources. The wind and solar hybrid LED street lamp system can also carry out a reasonable configuration of the system capacity according to the power load situation and local resources, which can not only ensure the reliability of the system’s power supply, but also reduce the cost of the street lamp. Wind and solar hybrid LED street lights can make the most optimized system design according to the environmental resources of the place of use to meet the requirements of users. Wind and solar hybrid LED street lights are the most reasonable independent power supply lighting system. This rationality is not only reflected in resource allocation, but also in technical solutions and performance prices. It is this rationality that guarantees wind and solar hybrid LED street lights. The reliability of it, thus laying a solid foundation for its application.
Wind and solar hybrid LED street lights are mainly used for night lighting, using two working modes: pure light control mode and light control ten timing mode. The setting and control of the two modes are realized by dialing the street light controller. The control unit of wind and solar hybrid LED street lights can provide multiple protections for wind turbines, solar cell components and batteries, so that the system can work more reliably and stably.
Wind and solar hybrid LED street lights are easy to use, realize unattended operation, and avoid unwinding of cables. Start at low wind speed, reasonably absorb wind energy and light energy, and cut out the protection system to make the whole system safer and more reliable, greatly reduce the ratio of solar cell components, reduce the cost of lighting, and receive good social and economic benefits.
- The composition of wind and solar hybrid LED street lights
Wind and solar hybrid LED street lights have the dual advantages of wind energy and solar products. When there is no wind energy, it can be generated by solar cell modules and stored in the battery. When there is wind energy without solar energy, it can be generated by a wind generator and stored in the battery. middle. When both wind and solar energy are available, they can generate electricity at the same time. Sunlight and wind resources can be used to generate electricity during the day, and wind generators can be used to generate electricity at night, which makes up for the unity of wind power or solar power, and makes the power supply system more stable and reliable. Wind and solar hybrid LED street lights do not require manual operation, and are controlled by an intelligent time controller that automatically senses the brightness of the sky.
The structure of wind and solar hybrid LED street lights is shown in Figure 1-1. The wind and solar hybrid lights are composed of wind generators, solar panels (including brackets), wind and solar hybrid controllers, battery light sources and light poles.
Figure 1-1 Structure diagram of wind and solar hybrid LED street lights
The block diagram of the 24V DC wind and solar hybrid LED street light is shown in Figure 1-6. The wind turbine and solar cell components charge the battery through the intelligent controller, and then the intelligent controller intelligently controls the 24V DC light source to turn on and off.
Figure 1-2 Block diagram of 24V DC wind and solar hybrid LED street lights