1. Temporarily and uninterruptedly maintain or replace the lines and other configurations. The electricity cost of street lighting is high: the electricity cost of street lighting is fixed and high. Maintenance interest increases year by year. Rural solar street lamps are free of electricity charges: rural solar street lamps are a one-time investment, without any maintenance cost, the investment cost can be recovered in three years, and benefit temporarily.
2. The mains lighting street lamp has hidden safety hazards: the mains lighting street lamp brings many hidden safety hazards due to the construction quality, landscape engineering renovation, data aging, abnormal power supply, and water and electrical pipeline conflicts.
3. First, the cables must be laid. The mains lighting street lamp device is complicated: the mains lighting street lamp project has a complicated operation sequence. Here, a large number of basic projects such as excavation of cable trenches, laying of hidden pipes, pipe threading in the pipes, and backfilling are required. Then carry out long-term device debugging, if any line has problems, it will be reworked in a large area. Moreover, the terrain and route requirements are complicated, and the labor and auxiliary data have high interest. The rural solar street light device is simple: when the rural solar street light device is installed, there is no need to lay complicated lines, just make a cement base, and then fix it with stainless steel screws.