City electric lamp what are the disadvantages? Solar street lamps do you have any special

With the application of solar energy street light technology, solar street lamp, I can do it using solar power, solar energy for its high cleanliness, high safety, relatively wide, full of energy, and long service life, maintenance free incomparable advantages, such as regarded

with the application of solar energy street light technology, solar street light arises at the historic moment, I can do it using solar power, solar energy for its high cleanliness, high safety, relatively wide, full of energy, and long service life, maintenance free and incomparable advantages, is considered to be an important new energy in this century.

compared with solar street lights, urban electric lamps in the following disadvantages:

1, the operation of the urban lighting engineering process complex: first of all, should be laying cable, this would require the excavation in cable trench, laying underground pipes, through the pipeline, backfill and many other basic engineering. And then make long-term installation and debugging, if you have any production problems, requires a massive rework. In addition, for lines, is also a requirement for all kinds of artificial installation and other aspects of the material used on the need to pay a certain cost.

2, a safety hazard: due to the construction quality and landscape engineering, material aging, so will appear all sorts of channel conflict problems, bring certain hidden danger to people's life.

3, maintenance costs: urban lighting lamps project have higher fixed electricity, and maintain long-term continuous replacement circuit configuration, and maintenance cost will be increased year by year.

compared with urban electric lamp, solar street light has the following characteristics:

1, street lamp, only need to do a cement base, after on fixed.

2, only need to make one-time investment for solar street light, without any maintenance, only need three years time can recover the investment costs, but also can obtain long-term benefits.

all in all, are the advantages of large solar street lamps, including a more stable, you can use a long time, more energy conservation and environmental protection, but also a very important is more convenient in installation. At present, has been completely can replace the traditional electric lighting lamps, widely used in urban trunk road, residential areas, factories and other places.