Essay on Solar Energy and its uses: – The population of this planet is increasing day by day. As the traditional fuel sources like petrol, diesel, kerosene, coal is decreasing from our planet day by day. These fuels produce an excessive amount of toxic gases that are always causing a threat to the environment. Thus a replacement of these fossil fuels is somehow becoming very important for mankind. Can solar energy be a replacement of these fossil fuels?
Let’s go through the essays on Solar Energy.
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Very Short Essay on Solar Energy and its uses
(Solar Energy Essay in 50 Words)
The uses of solar energy in India is growing day by day. In solar energy, the source of the energy is the sun. the energy received from the sun is converted into thermal energy. Different forms of solar energy are wind, biomass, and hydro-power. For now, the sun only provides less than one percent of the world’s power. But according to the scientists it has the potentiality to provide much more power than this.
Short Essay on Solar Energy and its uses
(Solar Energy Essay in 250 Words)
We, the people of this planet are directly or indirectly depends on solar energy. The term the solar energy means the energy produced by sunlight. The solar energy is converted to electrical energy or heat for the benefits of mankind. Today the uses of solar energy in India is growing rapidly. India has the second highest population in the world. A very large amount of energy is consumed in India. We always face a shortage of energy in our country. Solar energy can fill up this shortage in India. The solar energy is a modern method of converting sunlight into energy.
There are different advantages of solar energy. First of all, solar energy is an everlasting resource and it can reduce the uses of non-renewable resources. On the other hand, solar energy is also good for the environment. During the use of solar energy, harmful gases don’t release in the environment. Again a huge amount of energy can be produced as solar energy. So it can fulfill the requirement of energy in the world.
On the other hand, there are some disadvantages of solar energy too. Firstly, solar energy can be produced only during the day hours. On a rainy day, it is not possible to produce the required amount of solar energy. So we can’t be fully dependent on solar energy. So, for now, it has not been possible for us to depend fully on solar energy. But it can be said that solar energy can be a real replacement in near future for the world.
Long Essay on Solar Energy and its uses
(Solar Energy Essay in 500 Words)
Global energy demand is predicted to be more than triple by the end of the 21st century. An increasing percentage of alternative fuel is needed to fulfill future energy demands due to factors like rising energy prices, decreasing energy availability and growing environmental concerns etc.
So it is the toughest challenge for mankind to find a sufficient supply of sustainable energy for the future. Possibly, renewable energy sources like solar, wind, biomass etc will play an important role in the global energy economy. We must overcome this challenge to get sustainable energy supply; otherwise, many underdeveloped countries will suffer social instability due to the high rising of energy prices.
In order to replace traditional fuel like Petrol, Diesel, and Gasoline etc as the major energy source, solar energy can be treated as the best alternative because it is renewable at absolutely no cost. Solar energy will be available as long as the sun continues to shine and therefore, it can be treated as one of the best renewable and sustainable energy source.
Solar energy sustains life for every living creature on this planet. It gives an absorbing solution for everyone to meet their needs for a clean source of energy in the coming future. It is transmitted to the Earth by electromagnetic waves. The Earth receives a large quantity of solar energy which is visible in various forms. Out of these, direct sunlight is used for plant photosynthesis, heated air masses evaporate the oceans, which are the main cause of rain, and it forms the river and provides hydropower.
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Application of Solar Energy
Today, solar energy can be used in various ways. Below are some of the well-known applications of Solar Energy
- Solar Water Heating – Solar water heating is the process for convert sunlight into heat using a solar thermal collector with a transparent glass cover above it. It is normally used for water heating at home, in Hotels, Guest Houses, and Hospitals etc.
- Solar Heating of Buildings – Solar heating of building contributes to the heating, cooling and daylighting. It can be done by using separate solar collectors which assemble the collected solar energy for use at night.
- Solar pumping – The power generated from solar energy is utilized for pumping water in irrigation activities. As the requirement of water pumping is much more in the summer season as well as increased solar radiation during this period, solar pumping is treated as the most appropriate method for irrigational activities.
- Solar Cooking – As some traditional fuel sources like coal, kerosene, cooking gas etc are decreasing day by day, the necessity of solar energy for cooking purpose is increasing widely.
Conclusion to Solar Energy Essay: –Though Solar Energy is a major renewable energy source and it has the potential to meet the challenges faced by earth, a very few percentages of people in the world is using solar energy. However, it will play an important role in the future in saving the world, helping people socially and economically.
Long Essay on Solar Energy and its uses
(Solar Energy Essay in 650 Words)
Solar energy is the energy which we get from the sun’s light and heat. Solar energy is very useful. We can find out how artificial photosynthesis can be also done by using solar energy in the essay on solar energy. Solar energy is a renewable resource; renewable resource refers to the natural resource that is always available.
In 2012 one of the energy agency also said that the expansion of reasonably priced, infinite and clean solar energy technologies will have enormous longer-term reimbursement. This’ll also boost the country’s energy security. The advantages that the people are going to get from the solar energy is global. They also added by saying that energy must be wisely spent and need to be widely shared.
Solar energy provides us with two more energies that are potential energy and thermal energy. These two energies are also very important. We should make people aware of these topics, we should advise everyone to see an essay on solar energy so that they get to know the different types of renewable energies. Solar radiation is engrossed by the Earth’s terra firma surface, oceans – which wrap about 71% of the globe – and atmosphere. Hot air having evaporated water from the oceans rises, causing atmospheric circulation. Thermal energy is caused by the heat or by changes in temperature. Thermal streams or baths contains water which is naturally hot or warm. We people can use solar thermal technologies for water heating etc. to help people know more about this topic we should tell them to see essays on solar energy.
Nowadays many solar water heaters are also made which is very important. This system of solar energy is also contributing to saving electricity. As it is reducing the use of the modern machines which needs electrical energy to be operated. Also, it stops deforestation as people no longer need to cut trees for woods to warm the water. And many more reasons.
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The uses of solar energy
There are many uses of solar energy. The use of solar energy is very important. Artificial photosynthesis and solar agriculture can also be done by using solar energy. Solar power is the alteration of sunlight into electricity, by directly using photovoltaics(PV), or indirectly using concentrated solar power.
Solar energy is also used for solar warm water systems which use daylight or sunlight to heat up water. In low geographical latitudes which is below 40 degrees Celsius starting 60 to 70% of the domestic hot water exercise with temperatures equal to 60 °C know how to be provided by solar heating systems. The most frequent types of solar water heaters are evacuated tube collectors and glazed flat plate collectors. These are by and large used for domestic hot water; and unglazed plastic collectors which are mainly used to heat swimming pools. Solar cookers are also available nowadays. Solar cookers use sunlight for working or for functioning i.e. cooking, drying etc.
Solar power is predictable to turn out to be the world’s biggest and largest source of electricity by 2040, with solar photovoltaics in addition to concentrated solar power causative sixteen and eleven percent to the overall consumption all over the globe.
Agriculture and horticulture hunt to optimize the capture of solar energy in order to optimize the efficiency of plants. Some of the techniques such as the timed planting cycles, staggered heights between rows tailored row orientation and the amalgamation of plant varieties can pick up crop yields. While daylight or sunlight is generally well thought-out an abundant resource, all these help us to know the importance of solar energy in agriculture.
Some transportation means also use solar panels for supplementary power, such as for air conditioning, to keep the interior cool, which automatically reduces the fuel consumption. In nineteen hundred seventy-five, the world’s first practical solar boat was made in England. By nineteen hundred ninety-five, passenger boats incorporating PV panels started appearing and are now used expansively
Conclusion to Solar Energy Essay: – People started to think about the use of solar energy from the latter half of the 19th century. But still, it has not covered the need for our requirement so far. In near future, it will definitely replace the non-renewable sources.
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