15 w solar street light prices2

The 21st century, the economy is not the only factor, we consider environmental issues are increasingly important. At the same time of development, will also need to pay attention to the new energy since the energy crisis and the problem of environmental pollution is serious, want to have a ring for the sustainable development of the

in the 21st century, economy is not the only factor, we consider the environmental protection is becoming more and more important. At the same time of development, we also need to pay attention to whether it will affect the new energy, since the energy crisis and the serious environmental pollution in order to have a sustainable environment, it is necessary to constantly development and utilization of new energy. Therefore, solar energy as a new kind of energy, has aroused the attention of people. Lithium batteries by the crystalline silicon solar batteries, solar street lamps valve control and maintenance-free sealed battery ( Lithium battery) Store electricity. Super bright led lamp as light source, controlled by the intelligent charging and discharging controller, is used to replace traditional street lamp lighting as a public power. Do not need to laying cable, ac power, also do not need electricity; The DC power supply and control; It has good stability, light weight, long service life, high luminous efficiency, simple installation and maintenance, high safety performance, energy conservation, environmental protection, economic and practical, the depth of discharge is high, fast charging, etc. Can be widely used in urban primary and secondary trunk road, residential, factories, tourist attractions, parks and other places. Lithium battery components solar street lamps light pole structure: steel light pole and bracket, surface coating, a dedicated anti-theft stainless steel screw is used to connect panels. Lithium battery solar street lamps and contrastive analysis of the traditional street lamp 1. Installation is lithium battery, solar street lamps do not need to set up the complex circuit, only need to make the cement base, use galvanized bolt. Solar power lithium battery installed under the solar cell or a lamppost, installation is simple. The construction of the commercial street lamp has a complex operating procedure. First of all, a large number of civil engineering, such as auxiliary cable, trenching, pipe laying, wear tube and backfill, will consume a large amount of manpower, material and financial resources. Finally, you need to debug. Once appear problem, it will consume a lot of manpower and material resources to maintain. 2. Cost is lithium battery solar street lamps with a one-time investment and long-term benefits. Because the circuit is simple, do not produce maintenance costs and expensive electricity, energy conservation and environmental protection. Commercial street light electricity is high, the line is complex, need long time continuous maintenance and repair. In the case of voltage instability, sodium lamp is easy to damage is inevitable with the extension of service life, the aging line and maintenance cost increases year by year.