Because
Renewable
Easy to use in some application, like drying, water distillation
Application like solar PV is growing at a fast rate to give low cost kWh price.
,New application and utilization methods will come after academic and industrial research.
...etc.
See the following discussion
https://www.quora.com/Why-is-solar-energy-important
Best Regards Mohanad Hazim
Solar Energy is a clean, green, renewable, abondand, and sustainable resource.
Solar is the sole supplier of all the energy we require for our survival on this earth. Without sun(our nearest star) , no life will ever exist on Earth and even the existence of earth is also questionable. This is the fundamental
Mohandad,
Solar is the sun radiation on our earth planet. It gives the earth continuously its heat and light. It is the ultimate source of energy. The fossil fuels from oil and coal are formed thank to the sun shine for long period of times growing plants ans animals. Sun is necessary for our life. So, this motivated the people from ancient times till now to observe it and analyse its radiation. This is necessary to exploit its radiation.
There is no till very near time a machine which converts the saolr radiation to electricity. Because of the increase in the energy demand and the expected depletion of the stored fossil fuels, the people turned their attention to the mother of all energies, to the sun. The most important event is the advent of the solar cells which can be considered as an elementary machine to directly convert the sun radiation to electricity. I expect that such technology will receive what it deserved to advance it and commercialize it on a large scale power stations from sun.
Best wishes
solar energy is the future of the world !
it is clean source of energy, environmentally friendly, sustainable, safe, easy to use and relatively low cost.
we can use both light and heat from the sun to generate electrical energy.
solar energy is the future of the world !
it is clean source of energy, environmentally friendly, sustainable, safe, easy to use and relatively low cost.
we can use both light and heat from the sun to generate electrical energy.
Sunlight received by earth in one hour is enough to meet the annual energy needs of all people. solar energy is, a Free Source of Energy, Is Good for the Environment, Causes Less Electricity Loss, Creates Jobs and Economic Growth
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