1. Solar panels: Solar panels are the core components of solar street lamps, which convert solar energy into electric energy. Usually made of polysilicon or monocrystalline silicon, the photoelectric conversion efficiency is high.
2. Battery: The battery is an energy storage device for solar street lamps, which is used to store the electric energy generated by solar panels during the day. Common batteries include lead-acid batteries and lithium-ion batteries, which have high energy density and long service life.
3. Controller: The controller is the intelligent control center of the solar street lamp, which is used to control the lighting brightness, charging and discharging process, battery state, etc. It can automatically adjust the brightness of street lamps according to the intensity of ambient light, and realize the function of charge and discharge protection.
4.LED lamp: LED lamp is the light source of solar street lamp, and high-brightness LED beads are used as lighting source. LED lamps have the characteristics of high efficiency, energy saving, long service life, earthquake resistance and vibration resistance, and can provide stable and uniform lighting effect.
5. Brackets and lamp poles: Brackets and lamp poles are the supporting structures of solar street lamps, which are used to install solar panels, batteries, controllers, LED lamps and other components. Usually made of high-strength steel, it has good stability and durability.
6. Optically controlled sensor: Optically controlled sensor is a sensing device of solar street lamp, which is used to sense the light intensity of the surrounding environment. When the ambient light intensity is lower than a certain threshold, the light control sensor will automatically start the solar street lamp to realize intelligent lighting control.
7. Other auxiliary components: Solar street lamps also include some auxiliary components, such as cables, connectors and lightning protection devices. To ensure the normal operation and safe use of solar street lamps.
In a word, Shenyang scenery street lamp is composed of solar panels, batteries, controllers, LED lamps, brackets, lamp poles, light-controlled sensors and other major components. They cooperate with each other to realize the collection, storage and utilization of solar energy and provide lighting energy for street lamps, which has the advantages of energy saving, environmental protection and intelligent control, and has gradually become an important choice for urban lighting.