The assignment is based on solar energy and the title is “Solar Energy: and infinite resource meeting our infinite demand.” Firstly, solar energy is then introduced where it states that the energy radiated from sun is the solar energy which is essential for Earth. The aspects to be covered and the motivation for choosing solar energy are then explained. Pictures of solar cells are provided to have a better view of how solar power is generated. In addition, the importance of solar power is explained which says that solar energy is important to nature as it is the power source of life and a clean energy as it helps to keep the environment green. Secondly, the process of generating solar power from solar energy is explained with the help of a diagram. Next, real life examples of how solar power is harnessed in different countries are given. The examples are described in details and the use of solar power in Germany and Bangladesh is highlighted. Then, a table is included which represents the largest photovoltaic power stations around the world. After that, some plans of using solar power in future are given in details. It further talks about the future of solar power in Bangladesh and India. Finally, the assignment is concluded with the thought that solar energy is a renewable resource which when used causes no pollution and for this reason, the world is watching that solar energy is not only capable of saving electricity but also it has many offerings that goes beyond what most people think.
Solar Energy: An infinite resource meeting our infinite demand
Sun had been the main source of energy since the Earth was born. It is the source for primary production. People have been using the energy of Sun in various ways. Apart from these usages, people have finally learnt to generate Solar Power from the solar energy. The Sun is 150 kilometers away, and amazingly powerful.
Just the tiny fraction of the Sun’s energy that hits the Earth (around a hundredth of a millionth of a percent) is enough to meet our power needs many times over. In fact, every minute, enough energy arrives at the Earth’s surface to meet our demands for a whole year – it the energy could be harnessed properly. That is, Solar Energy is an infinite resource meeting our infinite demand. The sun produces a tremendous amount of energy. Every second, more than 4 million metric tons of hydrogen is converted into helium. But even at this rate, the sun will continue producing solar energy for another 5 billion years. As a result, solar energy is considered the ultimate renewable energy.
Aspect to be covered: The use of solar energy to generate solar power (solar cells) and save electricity.
Motivation: Nowadays, non-renewable resources are at crisis. In Bangladesh, electricity consumption is high and it fails to meet the demand. Bangladesh suffers load shedding at a high rate. Therefore, in order to save electricity, people must come forward and learn to harness solar energy in order to produce solar power. The more efficiently the solar energy can be harnessed, the more electricity can be saved. Using solar energy we will be able to reduce our carbon footprint and be free from rising utility rates. Importance of Solar Energy
Generating Solar Power involves no pollution. Environmentally, it is the most Clean and Green energy. Solar energy is clean, renewable (unlike gas, oil, and coal), and sustainable, helping to protect our environment. Solar Energy Is Important In Nature: Solar energy is an important part of almost every life process, if not, all life processes. Plants and animals, alike, use solar energy to produce important nutrients in their cells. Plants use the energy to produce the green chlorophyll that they need to survive, while humans use the sun rays to produce vitamin D in their bodies. However, when man learned to actually convert solar energy into usable energy, it became even more important....
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