Solar Power Essay

1774 words - 8 pages

Background Information
Wind power and solar power are kinds of renewable energy. Wind farms were invented in New York in 1882 and it is connects with alternative current (AC) to convert to direct current (DC). According to Liu, Wang and Loh (2010, p. 746), wind turbines convert from AC to DC. It is around 20 meters high because there is a strong wind at the top which cause the rotors blade to move. Wind power are used in Countries; such as, the United States, Germany and China. Solar power plants were invented in 1980. There are two types of solar power which are mirrors and lenses. They are also used to connect AC/DC. Countries which use solar power are Germany, Italy ...view middle of the document...

The advantage of wind turbines and solar power plants is to reduce air pollution. Clean air pollution is important for people, animals and plants, but there is too much air pollution result global warming which can cause people to die. According to Kahn and Yardley (2007, p. 1), in China every year around a hundred of thousands of people die because of air pollution. The china government stills trying to find the solution to reduce this problem. Meanwhile, they used wind farms which reduce the amount of carbon dioxide and nitrous oxides that goes into the air pollution. Wind farm does not need to use fossil fuels like oil and coal when it works. The rotation of the blade is caused by the wind which converts to electric energy. Wind farms reduce the problems which emit in the air like acid rain (Wagner, 2006, p. 239). Also, solar power cell does not need to use fossil fuels. Solar power absorbs the energy from the sunlight which that converts it to electric energy. According to Bradsher (2009, p. 2), American government utilizes the solar power plants to reduce the air pollution.

Disadvantage of wind farm is noise. People who live surround the wind farms have issues to wind farm’s sound which reaches up to kilometers. Berg (2006, p. 42) explains that wind farms work at night and in the daytime. That means in the daytime the sound reaches from 100 to 500 meters to a village, but at night the sound will reach more than one kilometer. These problems may cause other issues in people’s life. For example, they might have a headache and stress because of wind farm’s sound. According to Shepherd (2010, p. 13), humans suffer from migraine and they cannot sleep very well.

Effect of weather conditions. The most serious problems facing solar power are clouds. As a result, households obtain on less electricity when there are a lot of clouds. According to the NASA, if there is lot of clouds in the skies the solar power cells will convert little of electric energy to support the households. Some countries have problems to use solar power cells in the seasons. For instance, in Japan, people cannot use solar power cells in the winter because of snow. As a result, it cannot convert solar radiation into electrical energy (Nakagawa, Tokoro, Nakano, Hayama, Ohyama and Yamaguchi, 2003, p. 2447). Another issue for solar power cells is sand storms. According to Kawamoto and Shibata (2013, p. 94) when sand storms cover the glass it will decline of produce the energy. Therefore, the government use wind power and solar power because they reduce harmful materials which are emitted in the air.
Wind Power and Solar Power in the Economy
The use of wind power farm and solar power plant has improved the country’s economy. According to Gass, Schmidt, Strauss and Schmid (2013, p.1), in 2003 Australia consumed around 415 MW of electric power but in 2010 it consumed almost 1,011 MW. This means renewable energy...

Other Essays Like Solar Power

Solar Rooftop Systems Market in India

645 words - 3 pages 12th August 2016 – Navi Mumbai, India: Market Report on India present the latest report on “Solar Rooftop Systems Market in India”, The report provides the unbiased and detailed analysis of the on-going trends, opportunities/high growth areas, market drivers, which would help the stakeholders to decide. India's energy mix is witnessing significant changes due to the adoption of renewable sources of power. Although, share of renewable energy

Solar Energy Essay

543 words - 3 pages Solar energy is the light and radiant heat from the Sun that influences Earth's climate and weather and sustains life. Solar power is the rate of solar energy at a point in time; it is sometimes used as a synonym for solar energy or more specifically to refer to electricity generated from solar radiation. Since ancient times solar energy has been harnessed for human use through a range of technologies. Solar radiation along with secondary solar

Hello Motto

4184 words - 17 pages . The sun’s radiant energy reaches the earth in rays of sunlight. Solar energy in the form of heat and light sustains life on earth. Solar energy can also be collected, stored and put to work by converting it to pollution-free thermal (heat) energy and electricity. Less than 1% of the world’s total electricity production comes from solar power. Current and future technologies to harvest the sun’s energy could substantially increase this

Solar Energy

1624 words - 7 pages EFB334 Environmental Economics and Policy Essay: Why is the uptake of solar energy so low? Solar Energy Introduction Solar energy is a vast and abundant resource in infinite supply however despite these appealing characteristics uptake of solar power has been low across all sectors. There are a wide variety of reasons as to why the uptake of solar energy has been so slow and this essay will analyse and discuss the relevant issues

Solar Water Heater Market in India

572 words - 3 pages increasing, so is the demand for power leading to the consumption of more electricity. With the depletion of existing non-renewable, the renewable energy comes out to be the only solution. Therefore, it is expected that the market for the solar water heaters will lead the water heater market globally. The only factor that dents the solar segment is high cost of ownership from the organized market and lower quality from the un-organized market

Indian Renewable Energy Industry 2015 - Aarkstore

1127 words - 5 pages is playing an active role in promoting the adoption of renewable energy resources by offering various incentives, such as generation- based incentives (GBIs), capital and interest subsidies, viability gap funding, concessional finance, fiscal incentives etc. The National Solar Mission aims to promote the development and use of solar energy for power generation and other uses, with the ultimate objective of making solar energy compete with

Solar Energy

3148 words - 13 pages Concentrating Solar Power: Energy from Mirrors Mirror mirror on the wall, what's the greatest energy source of all? The sun. Enough energy from the sun falls on the Earth everyday to power our homes and businesses for almost 30 years. Yet we've only just begun to tap its potential. You may have heard about solar electric power to light homes or solar thermal power used to heat water, but did you know there is such a thing as solar thermal

Solar Energy in Spain

3461 words - 14 pages Solar Energy In Spain Inigo Ramos Marbella International University Centre Abstract This study explains the meaning and different types of solar energy, beginning with–Solar thermal power plants, Photovoltaics in the context of Spain, mentioning different projects undertaken in different parts of the country. It also analyses diversified policies, legal framework and the support given by the governments with the establishment of solar

Risky Behaviour

1912 words - 8 pages pivot to follow the Sun.[26] Applications of solar energy in agriculture aside from growing crops include pumping water, drying crops, brooding chicks and drying chicken manure.[27][28] More recently the technology has been embraced by vinters, who use the energy generated by solar panels to power grape presses.[29] Greenhouses convert solar light to heat, enabling year-round production and the growth (in enclosed environments) of specialty crops

Harnessing Technology for the Future

809 words - 4 pages water heaters—affect an application or market. It also examines how changes in markets modify the requirements for component cost and performance, such as the impact of interconnection standards on the design of power inverters. The systems-driven approach enables the Program to do the following: • Determine priorities within the Program. • Identify key market sectors in which solar technologies can have significant impacts. • Determine

How Does Your Energy Source Create Electricity?

693 words - 3 pages How does your energy source create electricity? 1. Photovoltaic (PV devices) or “solar cells” change sunlight directly into electricity. PV cells are grouped into panels that can be used in a wide range of applications from singe small cells that charge just calculator and watch batteries, to systems that power homes, to large power plants that cover numerous acres. What is its potential? Because convenient and affordable energy can help a

Related Papers

Solar Power Essay

721 words - 3 pages percent by the atmosphere. When the sun is near the horizon and the sky is overcast, the solar energy at ground level can be negligible. It also varies from one point to another on the Earth's surface. Nevertheless, in the 20th century, the sun's energy has become an increasingly attractive source for small amounts of direct power to meet human needs. A number of devices for collecting solar energy and converting it into electricity have been

Solar Power Pump Essay

2383 words - 10 pages Summary A solar powered pump is a pump running on electricity generated by photo voltaic. Unlike a normal pump, solar power pump being powered by the renewable electricity generated from the sun. Basically, a solar power pump consists of 4 parts which is the actual fluid pump, the controller, the engine which usually powered by electric motor and the energy source being powered by the sun. Dr. Mohd. Azree named this project as solar power

Solar Panel Instillation Essay

692 words - 3 pages Solar Panel Instillation (I3) Sarah Martin RES 342 September 29, 2010 Stephen Loro Solar Panel Instillation (I3) Background: You are the owner and CEO of Martin Solar. Your company installs solar panel systems on residential and business structures. Your competitor is Solar Power. For some reason they are receiving more business than you are. You want to come up with ways to increase your profits without raising your prices. Research

Solar Energy Essay 1292 Words

1292 words - 6 pages the solar energy, such as solar-powered buildings to solar powered vehicles. Solar Energy is divided into five main categories. They are Photovoltaic, Solar Hot Water, Passive Solar Heating and Day Lighting, Space Heating and Cooling, and Concentrating Solar Power. But only Concentrating Solar Power generated electricity by using mirrors to focus sunlight uses sun as heat source. Concentrating Solar Power is very clean and reliable domestic