Solar Outdoor Light and Grid Power Light contrast

Some people often asked me: "Why do you always said the Solar outdoor light much better than grid power light !" Now, here I will tell you something contrasts as following :

1, Installation contrast

When installed  Solar street lights, do not set up the complex lines, just only to do a cement base and a battery pit within 1m, fixed with galvanized bolts.

While Grid Power lights have complex operating procedures in the construction. First need to lay the cables, trenching pipe, pipe threading, backfill and other large civil construction, consume a lot of manpower, material and financial resources. Finally, debugging, once have a problem, it would caused a lot of consumption.

2, Cost comparison

Solar outdoor light is one time investment, long-term benefit. Because  of the simple line , do not produce maintenance costs  or expensive electricity. 6-7 years to recover costs, after 3 - 4 years can be saved more than 100 million in electricity and maintenance costs.

Grid Power lights with a high electricity costs, complex lines, requiring long-term uninterrupted maintenance for the line. Specially,when voltage is instability, the sodium lamp is inevitably easy to bad .Besides, with the extension of life, line aging, maintenance costs will be increased year by year.

3, Security contrast

As Solar Outdoor lights use 12-24V low voltage, voltage stability, reliable operation, that can be say there is no security risk, is the ideal product of Ecological Community and Road Department.

Grid Power Light have a big security risks. With people's living environment in the changing circumstances, road reconstruction, landscape engineering construction, power supply is not normal, water gas pipeline cross-construction and many other hidden dangers.

In a word, solar outdoor light such solar motion sensor light,solar security light ect. as a new energy and saving product, will be more and more popular in our life.

Outdoor Solar Light Need to be Accelerated Popularity

Recently, we have found that both sides of the street lights on the Park road are different from the ordinary - the pole on top have a square "hat", white lights in the night is particularly bright. These are 140 solar street lights which have been installed in the latest . We learned that, from south to north, from the road to the park, so far, the streets have been lit on 800 solar lights in the streets, energy-saving emission reduction "add luster" for the city.

It is understood that solar lights use the head of "hat" - solar panels will be converted into solar energy, and then transported to the street bottom battery charging for night lighting. From October last year, to promote environmental protection, energy saving and emission reduction ,lead the solar "green lighting" into the city lighting project. At present, the solar lights have been used in urban road lighting project; garden, square solar energy applications, in the park have been installed solar lights, garden lights, lawn lighting ; lake, river regulation Lianghua project, in the lake shore and other places to install solar garden lights for landscape lighting. According to statistics, up to June 18, the city installed a total of 800 solar lights, the total power reach 73 kilowatts.



How much power for Solar light of energy-saving ? The industry calculated an economic account: every day solar light accept the sun light about 8-10 hours, can continue to shine 1-3 days in the rainy days . At present, Xicheng lamps have a lighting time about 4200 hours. Because the current type of solar lights mostly are photoelectric complementary. Therefore, according to half of lighting time,installed 800 solar lights annually can save electricity consumption Up to 16 million kwh, equivalent to saving 64 tons of standard coal, carbon dioxide emissions by 15 tons.

Besides,we also found that, despite the advantages of energy saving, environmental protection, but the popularity of solar lights has yet to be accelerated. The industry said, to get through the constraints of solar lights promotion "bottleneck", on the one hand, need to improve the technical content of products, such as improving photoelectric conversion rate, reduce the cost of battery panels to reduce product costs. On the other hand, required government strong support. The proposal, Government can set up a solar photovoltaic application Functional Department, specializing in the formulation of the city's solar photovoltaic applications, policies, planning, coordination of related issues. It is reported that in April this year, the Ministry of Finance, Ministry of Housing and Urban-Rural Development jointly issued "On accelerating the application of solar photovoltaic construction views" and the relevant subsidy policy, to meet the conditions of solar photovoltaic building demonstration projects to give RMB 20 yuan / Subsidies, which will be a good news for Outdoor solar lights applications .