13-11-2014, 02:19 PM
Abstracts: From many years we used the thermal power for the electricity which is very expansive for the middle class societies nowadays. There is also the biggest problem for water. After the heavy rain in monsoon the amount of water is lowered or none at the end of the year. So, we think the solution for these problems are solar energy and rain water harvesting. These two topics are our main topic in our project. On the earth there are many free off resources provided by the nature. In their resources there is a biggest source is solar energy. The range of the solar energy is very high. In Indian region the sun gives high heat. So we can use solar energy in place of thermal power. And we can get free off electricity. Thermal power is become costly nowadays. And there is a problem also for the coal for thermal power plant. The coal will be not available in enough quantity after few years. Nowadays the problem of global warming is also generated. So due to global warming the usage of the heavy loaded devices like A.C., Cooler, Heater, Refrigerator, etc. increased in different seasons. Because due to global warming in the winter the temperature goes down at lower level, in summer the temperature goes upper level and in monsoon the rainfall increase year by year. So in simple language the solar energy is the best option for this generation and lifestyle. The usage of heavy devices will increase day by day. We know that the solar power plant is little expensive for a single residential building but the output is larger than input. So according to my view the solar energy is the best source for the power generation nowadays. Because the hydro power is cheap but the transportations of it is costly and the taxes included by government also. But here in personally solar power generation there are not transportation cost and not government taxes. And also use of electricity without any tension of electricity bill because it is free. Now we discussed about rain also in the global worming system. The rainfall increases year by year. But the condition is the water mixed with sea threw runoff. And at the end of the year there are major problem generated every year. The level of the water decreases or the check dams are fully empty. But an idea of rain water harvesting can be solved many problems. The rain water harvesting in a building is a very good idea is today’s conditions. On the terrace and roofs we can set the pipelines for the rain water harvesting. And then collection of rain water in the large tank. So this water can be used in the regular work or for drinking. So we can save the water from sea. And the rate of wastage of water decrease. So, the rain water harvesting is the better option for today’s conditions.