One of them is the solar energy, which works by adopting the sun raise, and converting it into energy, it is being spread out widely today. The only problems it has that it needs lots of space, and is expensive at first, but these two problems can later on help us in lots of things, people who use solar panels to their homes, can relate that their electric bills are lower than without these solar panels. It is enough that it is environment friendly, and does not cause and sounds that bother. (On the left is a picture of many solar panels). Technology still amazes us, with the help of physics, people who in this industry are working on tripling the electrical output of solar panels.
Solar energy is defines as energy in the form of electromagnetic radiation generated by the sun through thermonuclear fusion that converts hydrogen to helium (Brown, 1988). The three main benefits of solar energy are ease of access, environment friendly and cost effective
"Solar" is the Latin word for "sun" - and is a powerful source of energy. In fact, sunlight shining on the Earth in one hour could meet global energy demand for an entire year! We can use solar energy in two ways: as a heat source, and a source of energy. People have used the sun as a heat source for thousands of years. Families in ancient Greece built their houses to get the most sunlight during the cold winter months.
Solar energy is one of most important renewable energy sources that have been gaining increased attention in recent years. Solar energy are plentiful it has the greatest availability compared to other energy sources. The amount of 20% solar energy supplied in the earth. The sun are sufficient to power the total energy needs of the earth for one year .The conversion of solar energy into electrical energy has many application fields. Residential, space and aircraft and naval applications are the main fields of solar energy.
Solar panels are large flat panels and made with lots of individual solar cells. They can be used to heat water for use in homes, buildings, and swimming pools or to produce electricity. In the US, solar power has increased by 41% in the past few years. It has become the second-largest energy resource in the country after natural gas. By 2013, there are 445 megawatts at 950 facilities in America.
According to the Energy Information Administration (solar vs coal 2), 15 years ago, the electricity industry made a huge shift towards renewable sources of energy because of its cheap availability and increasing popularity. The author also compared the coal and the solar energy of at this time as a new electricity generation. Both solar and coal produce energy, but solar energy is more beneficial because of its efficiency, construction cost, and is environmentally safe and healthy. Everyone needs energy for various purposes. The first thing to consider while choosing the energy for us is its efficiency.
We live in a modern type where we rely completely on the availability of electricity. We have used all the available resources around the world in order to produce this important and valuable resource. The use of fossil fuels however has ruined our planet according to many experts and we are now looking at alternative ways of generating electrical energy. These days, the emphasis is on the use of renewable energy sources that do not deplete with the passage of time. Solar energy is an excellent solution in this regard as it irradiates the earth 24 hours a day.
Nowadays solar energy is one of the most important sources amongst all sources of energy on the earth. This long lasting energy can be utilizes as a part of numerous perspective such as warmth and food. additionally, people can use sun`s energy indifferent ways, like remnant fuel which stored sun energy for millions years is a good delineation for this subject which can be used to produce electricity in the generators. Beyond that solar energy is clean and can generate power electricity without making surrounding pollution. In order to decrease the utilization of non-renewable energies to provide largeamount energy, one of the least complex methods to use the energy of sun is photovoltaic panels.
Solar energy is a good alternative to replace fossil fuel as the major energy source because solar power is renewable at absolutely no cost to supply energy infinitely. The world pollution is getting worse. Any effort that can reduce the pollution to the environment helps to save the earth. Solar panels can harness the energy from the sun and convert it to electricity. Therefore, the use of solar panels is environment friendly.
“Every second, our sun produces enough energy to sustain Earth’s need for 500,000 years”(Energy Efficient Residential Solar Power). The sun is something that we see everyday, but people choose not to use its energy to produce power in their house. Solar energy is beneficial to society by not polluting the Earth and producing more jobs in the solar industry. Solar energy is a renewable resource that can be used to power homes in efficient ways and doesn’t produce greenhouse gases. Fossil fuels release an abundant amount of carbon dioxide into the atmosphere when being burned to produce energy.