Solar Stake Lights

Wuwei Vocational College Graduation Design??- 2 - 1.3 Advantages of solar street lights 1) Mains lighting street lighting installation complex: commercial lighting street lighting project has a complex operating procedures, first of all to lay the cable, where the need for cable trench excavation, laying dark tube, pipe threading , Backfill and other large infrastructure projects. And then a long installation and commissioning, such as any one line problems, will have a large area of ??rework. And terrain and line requirements are complex, labor and ancillary materials are costly. Solar street light installation is simple: solar street light installation, do not lay a complex line, just do a cement base, and then fixed with stainless steel screws can be. 2) commercial lighting street lights expensive electricity: electricity street lighting work need to pay a fixed high tariffs, and the need for long-term uninterrupted on the line and other configuration maintenance or replacement, maintenance costs increased year by year. Solar street lights free electricity: solar street lights is a one-time investment, without any maintenance costs, long-term benefit. 3) mains lighting lights there are security risks: commercial lighting street lights in the construction quality, landscape engineering transformation, material aging, power supply is not normal, water and electricity pipeline conflict and so will bring a lot of security risks. Solar street lights are no security risks: solar street lights are ultra-low voltage products, safe and reliable operation. Other advantages of solar street light: green. 4) In summary, the solar street lights with security without hidden danger, energy consumption without consumption, green, easy installation, automatic maintenance and maintenance features.

China's solar energy resources With the development and progress of solar photovoltaic power generation technology, the use of solar photovoltaic power generation technology and can directly use the lighting products in the advantages of environmental protection and energy saving, solar lights, garden lights, lawn lamps and other aspects of photovoltaic power generation applications have gradually formed Scale, solar power development in the field of street lighting has become increasingly perfect. 1.5 Comparison of solar street lights and ordinary street lights With the growing lack of renewable resources, the basic energy investment costs gradually increased, a variety of security issues and pollution problems can be described everywhere. Solar energy as a "inexhaustible" safe, environmentally friendly new energy more and more people's attention. Solar lighting series of products with the popularity of solar water heaters after being widely known and used by everyone, where the use of solar street lights and the effect of the use of ordinary street lights for practical advantages of contrast. (1) the advantages of an ordinary lighting street lighting installation is more complex: in the ordinary lighting street project has a relatively complex operating procedures