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.