Comparison of solar street lights and city circuit lights

1. When the installation is compared with the solar street light installation, there is no need to set up messy lines, just make a cement base and make a battery pit within 1m, and fix it with galvanized bolts. There are messy operating procedures in the construction of city circuit lights. First of all, it is necessary to set up auxiliary cables, dig trenches and lay pipes, thread in pipes, backfill and many other civil works, which consume a lot of manpower, material and financial resources. In the end, debugging must be carried out, and once a problem occurs, it will cause a lot of cost. 2. Compared with the cost of solar street lights, one-time investment and long-term benefits, because the lines are simple, no maintenance costs, and no expensive electricity costs. The cost will be recovered in 6-7 years, and the electricity and maintenance costs of more than 1 million will be saved in the next 3-4 years. City circuit lights have high electricity bills and cluttered lines, requiring long-term and uninterrupted maintenance of the lines. In the case of extremely unstable voltage, it is unavoidable that the sodium lamp is easy to break, and with the extension of the life, the aging of the line and the repair cost are increasing every year. 3. Safety comparison The solar street light is an ecological community and an ideal product for the road administration department because it uses a low voltage of 12-24V, the voltage is stable, the operation is reliable, and there is no safety risk. The city's circuit lights are very dangerous, and people's living environment is constantly changing. Road reconstruction, construction of landscape projects, abnormal power supply, and interspersed construction of water and gas pipelines bring many dangers.