Comparison between the hottest solar street lamp a

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Comparison between solar street lamps and ordinary street lamps

with the increasing poverty of the earth's resources, the investment cost of basic energy is increasing, and various potential safety and pollution hazards are everywhere. As an "inexhaustible and inexhaustible" safe and environmentally friendly new energy, solar energy has attracted more and more attention. In this way, solar lighting products should be born with the popularity of solar water heaters. Here we make a practical comparison between the effects of solar lamps and commercial lamps

compared with a municipal lighting fixture, the installation of municipal lighting fixtures is complex: there are complex operation procedures in the municipal lighting fixture project. First of all, cables must be laid. Here, a large number of foundation works such as cable trench excavation, laying of concealed pipes, threading in pipes, backfilling and so on must be carried out. Then carry out long-term installation and commissioning. If there is a problem with any line, it should be reworked in a large area. Moreover, the terrain and route requirements are complex, and the cost of labor and auxiliary materials is high

the installation of solar lamps is simple: when installing solar lamps, there is no need to lay complex lines, just make a cement base, and then fix it with stainless steel screws to reduce the cost

compared with the second, the electricity cost of municipal lighting fixtures is high: there is a fixed and high electricity cost in the work of municipal lighting fixtures, so the lines and other configurations should be maintained or replaced continuously for a long time, and the maintenance cost is increasing year by year. Free electricity charge for solar lighting fixtures: solar lighting fixtures are a one-time investment without any maintenance cost. The investment cost can be recovered in three years and benefit for a long time

compared with the three mains power, it can carry multiple objects through digital display or PC display. The results show that the lamps have potential safety hazards: the mains power lighting lamps are thermosetting thermal insulation materials due to their construction quality, landscape engineering transformation, material aging, abnormal power supply, water and electrical pipeline conflict, etc. Solar lighting has no potential safety hazards: solar lamps are ultra-low voltage products, which operate safely and reliably

other advantages of solar lamp lighting:

green and environmental protection, which can add new selling points for the development and promotion of noble ecological communities; The cost of property management can be reduced sustainably, and the cost of the owner's public share can be reduced. To sum up, the inherent characteristics of solar lighting, such as safety without hidden dangers, energy saving without consumption, green environmental protection, simple installation, automatic control and maintenance free, will directly bring obvious advantages to the sales of real estate and the construction of municipal engineering

solar street lamps are composed of the following parts: solar cells, batteries, special controllers for solar street lamps, luminaries and lamp poles

solar street lamp is an automatically controlled working system, which will operate automatically as long as the working mode of the system is set. Solar street lamp is an ideal road lighting lamp. With the improvement of people's life and the continuous development of society, it will be widely used to make the light given by the sun to the earth illuminate human beings at night

the service life of solar lamps and lanterns is much higher than that of ordinary electric lamps and lanterns, such as the service life of solar cell modules, the main components of solar lamps and lanterns, is 25 years; The average service life of low-pressure sodium lamp is 18000 hours; The average service life of low-voltage and high-efficiency three primary color energy-saving lamps is 6000 hours; The average life of ultra bright LED is more than 50000 hours; The service life of special solar battery is less than 38ah; Year of ah. According to the regulations of the local price bureau, "a one-time charge of 6 yuan/㎡ for the maintenance of street lamps in the community based on the pure residential building area" in the conventional community, the initial investment of ordinary lamps is much higher than that of solar lamps. In short, from a comprehensive comparison, the characteristics of saving investment in solar lamps are quite obvious. (end)

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