1.Easy installation: When installing solar street lights, there is no need to set up complex lines, just make a cement base, make a battery pit, and fix it with galvanized bolts. It does not need to consume a lot of manpower, material resources and financial resources. The installation is simple, there is no need to wire or “open the belly” to dig the ground construction, and there is no power outage and power limitation.
2.Less investment: solar energy street lamps will be invested once and benefit in the long run. Because the lines are simple, no maintenance costs will be incurred and no expensive electricity charges will be generated. 6-7 years to recover the cost, 3-4 years to save more than 1 million electricity and maintenance costs. The circuit lamp can be omitted, the electricity cost is high, the line is complicated, and the line needs to be repaired for a long time without interruption. In the case of special voltage instability, the sodium lamp is easy to be damaged, and as the age increases, the line aging and maintenance costs are increasing year by year.
3.Good safety performance: Due to the low voltage of 12-24V, the solar street lamp has stable voltage, reliable operation and no hidden dangers. It is an ideal product for the ecological community and the road administration department. There are no accidents such as electric shock or fire. The safety of the circuit lights in the city is great. People’s living environment is constantly changing. Road reconstruction, landscape engineering construction, the power supply is not normal, and cross-construction of water gas pipelines brings many hidden dangers.
4.Energy saving and environmental protection: The solar energy photoelectric conversion provides electricity, which is inexhaustible. No pollution, no noise, no radiation. 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 the cost of the public share of the owners. In summary, the inherent characteristics of solar lighting safety without hidden dangers, energy saving without consumption, green environmental protection, easy installation, automatic control and maintenance-free will directly bring obvious advantages for the sale of real estate and the construction of municipal engineering.
5.Long service life: The life of solar lamps is much higher than that of ordinary electric lamps. For example, the main components of solar lamps—the average life of solar modules is 25 years, low-pressure sodium lamps are 18,000 hours, basic energy-saving lamps is 6000 hours, super-bright LEDs is more than 50,000 hours, the life of solar-powered batteries is 2-5 years below 38AH, 3-7 years of 38-150AH.
In short, the comprehensive comparison of the characteristics of solar lamps to save investment is quite obvious.