As a new type of energy in the 21st century, what are the specific advantages of solar street lights compared to ordinary traditional street lights?
1. Installation comparison: The installation of ordinary lighting street lamps is complex: In ordinary lighting street lamp engineering, there are complex operation procedures. Firstly, cables need to be laid, and a large number of basic engineering works such as cable trench excavation, laying hidden pipes, threading inside pipes, and backfilling need to be carried out. Then carry out long-term installation and debugging. If any of the lines have problems, they need to be extensively reworked. Moreover, the terrain and route requirements are complex, and the cost of labor and auxiliary materials is high. Easy installation of solar street lights: When installing solar street lights, there is no need to lay complex circuits. Just make a cement base and fix it with stainless steel screws.
2. Cost comparison: Solar street lights can benefit from a one-time investment and long-term benefits. Due to their simple wiring, they do not incur maintenance costs or expensive electricity bills. Recovering costs within 6-7 years, saving over 1 million yuan in electricity and maintenance costs over the next 3-4 years. The electricity cost of city circuit lights is high, and the circuit is complex, requiring long-term uninterrupted maintenance of the circuit. In the case of unstable voltage, sodium lamps are inevitably prone to damage, and with the extension of service life, the aging of the circuit and maintenance costs increase year by year.
3. Safety comparison: Solar street lights are ideal products for ecological communities and road administration departments due to their use of 12-24V low voltage, stable voltage, reliable operation, and no safety hazards. The safety hazards of urban circuit lights are significant, and people’s living environment is constantly changing. Road renovation, landscape engineering construction, abnormal power supply, and cross construction of water and gas pipelines have brought many hidden dangers.
4. Environmental comparison: Solar street lights can add new selling points for the development and promotion of noble ecological communities; Sustainable reduction of property management costs and reduction of shared expenses among property owners. In summary, the inherent characteristics of solar lighting, such as safety and no hidden dangers, energy conservation and no consumption, green and environmentally friendly, easy installation, and automatic control and maintenance free, will directly bring significant advantages for the sales of real estate projects and the construction of municipal engineering.
5. Comparison of lifespan: The lifespan of solar powered lighting fixtures is much higher than that of ordinary electric lighting fixtures, such as the main component of solar powered lighting fixtures – the solar cell module, which has a lifespan of 25 years; The average lifespan of low-pressure sodium lamps is 18000 hours; The average lifespan of low-voltage and high-efficiency three primary color energy-saving lamps is 6000 hours; The average lifespan of ultra high brightness LEDs is more than 50000 hours; The lifespan of solar dedicated batteries is 2-5 years below 38AH; 3-7 years from 38-150AH. According to the regulations of the local price bureau, which charge a one-time street light maintenance fee of 6 yuan/square meter based on the pure residential building area, the initial investment of ordinary lighting fixtures is much higher than that of solar lighting fixtures. In summary, the investment saving characteristics of solar powered lighting fixtures are quite obvious when compared comprehensively.