Five Advantages Of Solar Street Lights Application In India

India is one of abundant solar energy areas who have long daytime and plenty of sunshine

, especially in the Thar Desert in Rajasthan. So the local governments plan to make full use of solar energy. One of the applications for solar energy in India is used to heat water for the industrial and civilian. And they will develop another new method for using solar energy, installing solar street lights, which is relatively widespread in the developed countries. Now this article will discuss the advantages of installing solar street lights and other solar lights in India.

1. Solar street lights can allow rural families to continue their work in the fields after dark now and then. Work time is extending, and then the levels of the villages" economic activity will be increased due to the solar lighting.

2. Solar lights can improve people"s literacy to a certain extent. Compared to the candle lights and kerosene lamps, solar lights make people can read more easily during the evening. Especially it is good news for the school boys and girls; they only did their homework depending on the dim amber kerosene lamps before so many teenagers have bad eyesight. Anyway, no matter for the adults or the children, solar lights will help them read better and easier.

3. Solar lights can reduce air pollution which is caused by using the traditional lighting method in the local areas. Using solar electric systems decreases the amount of local air pollution. Usually air pollution for lighting mainly means the waste gas emission of heat power station, and also there is a little part means the kerosene lamps. The solar electrification in rural areas also reduces the amount of electricity needed from small diesel generators size.

Coal consumption and petroleum consumption are two traditional energy consumption and they have two disadvantages: one is they are not renewable energy resources, and another one is they will release the waste gas into the atmosphereand make air pollution. Solar energy, as a new and renewable energy, also is named as "Green energy" to mean that it is clean and inexhaustible.

4. Solar street lights can reduce the technological labor costs for routine maintenance of traditional street lights. These new solar street lights are installed and maintained easily and they don"t need very complicated wires and tools to installation. Choose a suitable place and modify the correct angle to the Sun, the installation will be completed. And they even need merely no maintenance after installation.

5. Solar lights can improve the safety factors for lighting. When people use kerosene lamps for lighting, they are taking a risk for fire hazard. In the developing countries, tens of thousands of people were killed and injured by the fire disaster caused by kerosene lamps. And fumes from kerosene lamps in poorly ventilated houses are a serious health problem in much of the world.

Kerosene is a blending agentof diesel fuel and gasoline. It is a main energy fluid for lighting in developed world when the electric lights were not very popular. It is stored for lamps and small producers. Compared to solar energy, the potential treat to safety and human health makes it not a good energy source.

Besides, there are many other advantages for solar street lights, which will not be listed here one by one.

On the basis of the above, the advantages for solar street lights installation is very apparent. What the project constructors need to take care of is the different solution for developing countries and developed countries, include the costs, the purpose and functions.

by: cindycai

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