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• Time of issue:2021-12-02 15:48
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(Summary description)Street lights for beautiful rural construction, how much does it cost to install solar street lights in rural areas? The emergence of rural solar street lights for beautiful rural construction illuminates the way everyone travels. 5 meters, 6 meters, 20 watts of rural solar street lights are strongly welcomed in the construction of new rural communities. What kind of configuration is good for rural solar street lights, and how much is a set? The construction of lighting facilities also plays a key role in the construction of new rural areas. Now the country vigorously advocates energy-saving lamps and emission reduction. The installation of solar street lamps in communities is in line with the trend of the times. Solar street lamps solve the lighting problem and result in the problem of electricity bills. , For the residents of the community, kill two birds with one stone. The current road width of the new rural area is generally about 6-15 meters. It is recommended to use 4-7 meters solar street lights with light sources ranging from 15-30W. The working hours and the number of rainy days can be set according to the actual conditions. One. Rural solar street lamp battery panel: 1) At present, the most commonly used solar panels on the market are monocrystalline silicon and polycrystalline silicon. The performance parameters of monocrystalline silicon solar cells are relatively stable. It is suitable for use in southern areas where there are more cloudy and rainy days and relatively insufficient sunlight; 2) The production process of polycrystalline silicon solar cells is relatively simple, and the price is lower than that of monocrystalline silicon. It is suitable for use in the eastern and western regions with sufficient sunlight and good sunlight; 3) We recommend using monocrystalline silicon solar panels because of higher conversion efficiency.  2. Rural solar street lamp battery There are many types of batteries on the same market 1) Lead-acid (CS) battery: suitable for low temperature and high rate discharge, low specific energy, currently most solar street lights are used. Sealed and maintenance-free, The price is low. Pay attention to prevent lead-acid pollution, and it should be phased out. 2) Nickel-cadmium (Ni-Cd) battery: high discharge rate, good low-temperature performance, long cycle life, and small system. Pay attention to prevent cadmium pollution. Inner Mongolia Tongliao solar street lamp price 3) Ni-H (Ni-H) battery: high-rate discharge, good low-temperature performance, low price, no pollution, green battery. Used in small systems. It must be vigorously promoted. We generally use gel batteries. Gel batteries are a type of lead-acid batteries, but gel batteries are more suitable for use in low-temperature environments, with long life and small self-discharge. 3. Rural solar street light controller Using a microcomputer controller, it has the function of preventing overshoot and overdischarge. There are 12, 24, 48V 10A 20A and other models. In our street lamp applications, we generally use 12, 24V 10A and 20A. A device that can automatically prevent battery packs from overcharging and over-discharging. The charge and discharge controller should also have the functions of preventing external short circuit protection of the battery, preventing battery open circuit protection, preventing solar battery reverse connection protection, and preventing the battery from discharging to the solar battery at night. It also has light control and time control functions, which can automatically turn on or off the light source according to the brightness of the sky, and can also set the working time every night. Fourth, rural solar street light source There are many manufacturers of light sources, but the better ones currently include Kerui from the United States and Lumens from Taiwan. Good light sources have better light efficiency, lower light decay, and longer lifespan. V. Rural solar street light pole The height of the light pole can be adjusted according to the requirements of the road, but the wind resistance of the light pole must be ensured. The general light pole is made of Q235 high-quality steel, which is bent and formed by a large bending machine at one time, and then hot-dip galvanized and electrostatic sprayed. , To ensure the good anti-corrosion and anti-rust ability of the light pole.