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What are the main differences between LED street lights and solar street lights? What are the advantages and disadvantages of each?
LED street light is semiconductor lighting. It is a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, and long life. Therefore, LED street lights are the best choice for energy-saving transformation of road lighting. Solar street lights use sunlight as energy, solar panels charge the battery during the day, and the battery powers the light source at night. There is no need for complicated and expensive pipeline laying. The layout of the lamps can be adjusted arbitrarily. It is safe, energy-saving and pollution-free, and does not require manual operation. The electricity bill is maintenance-free.
Advantages and disadvantages of solar street lights and ordinary street lights
Advantages of solar street lights: 1. Save resources, 2. Environmental protection and health, 3. Effective use of solar energy, 4. Save manpower and material resources for laying wires; Disadvantages of solar street lights: 1. It is inconvenient in rainy days and may run out of electricity, 2. Investment Larger, solar street lights are much more expensive than ordinary street lights. 3. Solar street lights have a shorter lifespan than ordinary street lights and will incur greater maintenance costs.
What are the characteristics and advantages of solar street lights?
Solar energy has gained such rapid popularity because it does have many incomparable advantages compared with ordinary lights. First of all, he doesn't need to ditch and embed the wire, and the amount of work is relatively small. Just install a cement base and fix it with stainless steel screws. In addition, because solar street lights are free of electricity charges, they only need to be invested once, and there is no maintenance cost. Generally, the investment cost can be recovered in two years and the income can be obtained. The third point is that solar street lights are relatively safer than conventional street lights, because they are ultra-low voltage products, so they are safer. Furthermore, the main components of solar street lights, solar panels have a very long service life, generally around 25 years, so the benefits are relatively large. Finally, the most important point is that because solar street lights are green products, they will not harm the environment and become a new selling point for the noble ecological community for promotion.