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Essay on solar energy
Write a essay on importance of solar energy. Also mention its pros and cons.
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2 Replies
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The energy that we get from the sun is called solar energy. It is considered renewable energy as it will remain as long as the sun remains over our heads. It is also pollution-free as there are no harmful gases involved in this process nor are any residues produced throughout the process.
Solar energy is the energy we get from the sun that is transformed into thermal or electrical energy with the help of photovoltaic cells. Since the energy directly comes from the sun, the production cost of solar energy is zero. A photovoltaic cell can do its work even in low sunlight, so we do not have to worry about electricity on a rainy or cloudy day.
Solar energy is very popular among people these days. There are so many houses, shops, schools, and colleges that use solar energy as a form to produce electricity.
When sunlight reaches the Earth and falls on a photovoltaic cell, it generates electricity through an electronic process. This energy then gets stored in the batteries in a chemical process and then used to supply power through a small electronic gadget called calculators.
Air pollution is the biggest threat for the country these days, so this is an initiative to reduce air pollution and make this country a better place to live in. We should focus on keeping our country clean by using some measures that would keep the security of the environment in mind. Also, some countries have announced that the citizens have to install solar panels on the roof of their houses or to plant trees so that the environment is kept safe in either way. The maintenance of the solar panels is very minimal, so people can afford it. To help our environment to grow, we should take some measures like shifting from non-renewable sources of energy to renewable sources of energy.
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Solar energy is a popular source of energy these days. Many homes, businesses, workplaces, schools, and institutions rely on solar energy to meet their energy needs. Solar energy is the energy obtained from the sun and transformed into thermal or electrical energy using a photovoltaic cell. Solar energy is renewable since it will never run out as long as the sun exists. Solar energy is also a non-polluting energy source since no hazardous gases, chemicals, or fly ash are created during the generation of solar energy.
When sunlight strikes the earth and strikes a photovoltaic cell, it generates electricity through an electronic process, and the electric energy is stored in batteries through a chemical process, and it can be used to power anything from calculators and road signs to homes and large commercial businesses.
As pollution has become a major issue in recent years, solar energy is being produced in significant quantities in many large nations to maintain the environment clean and the air pollution-free. In addition, several nations have mandated that their residents install solar panels on their rooftops or plant trees.
Solar energy is not only non-polluting, but it also has a low maintenance cost, thus a solar power plant requires less labor than a thermal power plant. Solar panels can also be installed on the roof of a home or workplace. To eliminate pollution, which has become a global issue in recent years, we must transition from nonrenewable to renewable energy sources.
With all of these benefits, there are some drawbacks to using solar energy. The first drawback of using solar energy is the high initial cost of installation. To store a considerable amount of solar energy, a personal space for the batteries is required.
If a solar panel is damaged, it must be replaced with a new one if the warranty term has expired, and the cost of a new solar panel is expensive.
