The Green Energy – All About Renewable energy
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The Green Energy, I think you all watched the movie called “Harry Potter”. The character called Harry Potter is the Chosen one to save the magical world from Dark Lord. But for the modern world now we have something that can save us from the damnation of the economy. It will show the path of the sustainable features. Nonother than it is Solar Energy. Countries like Sri Lanka which is situated near to the equator has been identified as the Hot Spot of Solar Energy Applications at two European Union solar energy conferences in Paris and Milan, a world-renowned Sri Lankan-born Professor of Electronics Materials and Devices who has been actively researching solar energy over the past three decades, said.
Addressing the Solar Energy Symposium organized by the Sri Lanka Sustainable Energy Authority titled Global Energy Crisis Is the Sun the Chosen One?, Professor I M Dharmadasa of the Department of Engineering & Mathematics Faulty of Arts, Computing, Engineering and Sciences of Sheffield Hallam University, UK, said credit should go to all individuals and institutes who contributed for the improvement of the solar energy. He added: ” My vision is to go for renewable energy island “. He also said that there are more other products, related to renewable energy (Green Energy) applications, and these products should be manufactured within developing countries as soon as possible.
New trends attached to the solar power industry
Photovoltaics (PV) is one of the fastest-growing Green energy technologies and is ready to play a major role in the future global electricity installations can be combined to provide electricity on a commercial scale or arranged in smaller configurations for mini-grids or personal use. Using solar PV to power mini-grids is an excellent way to bring electricity access to people who do not live near the power generation mix. Solar PV transmission lines.
The cost of manufacturing solar panels has plummeted dramatically in the last decades, making them an affordable form of electricity. Solar panels have a lifespan of roughly 25 years and come in a variety of shades depending on the type of material used in manufacturing.
How can we productively apply solar power according to consumption?
Lets us take an example from a small country like Sri Lanka. In Sri Lanka, the statistics represent the total consumption is 12.67billion kWh per year. So, if we try to cover this target by using renewable energy like solar power, It really helpful for the sustainability of the Sri Lankan economy.
If we use 1 solar panel per house, one panel generates 265w electricity within 4 hours of full sunlight. This calculation is done by European scientists. But in Sri Lanka as an equilateral country, we have 12/13 hours of sunlight fall. So, we have an extra advantage other than the other countries.
We want only 300 million square feet of area to cover the total consumption of electricity. For that, we need only 150000 house roofs. Because each one roof has an average of 2000 square feet.
We all know Sri Lanka is a multi-source country. And Sri Lanka boasts of the purest form of graphite in the world, vein graphite (>95%). Graphene has shown great potential in transparent electrodes as a replacement for indium tin oxide (ITO) in polymer-based solar cells. We can manufacture solar cells with our own factories. According to prof. I.M Dharmadasa said that if we start to manufacture the Graphene polymer-based solar panels it will act as a profit of Rs.1500 million per year.
So, finally, we can get the conclusion that if we could be able to do this project definitely, we can cover the whole electricity consumption of the world. Feature world is in danger after the finishing of non-renewable energy sources. The best way to survive in feature is a tendency to solar energy. That’s profitable and sustainable.