According to Kumar (2012), Solar power is a clean and renewable energy so, it decreases the dependency on fossil fuel and also reduces the air pollution. When the sun heats the panel, it generates clean energy which does not pollute the environment. All in all, the costs of solar power might not be applicable when it is certainly the best way for having a clean
This can limit how much power will be saved for the future. One of the most important advantages with solar power is that is creates absolutely no pollution. Solar panels require very little maintenance is required to keep the solar power running. The number of advantage that is associated with using solar power it ways out the disadvantage. Solar energy is a very useful energy source to contribute to solve the issue of human induced climate change.
Here are some advantages that solar energy provides to us. First of all, it is better for our environment because utilizing solar energy doesn’t cause pollution. Solar energy is so clean; leaving no carbon dioxide in the air or harmful emissions. It is clear that solar energy reduces our dependence on the non-renewable energy sources. This is one of the most important steps to overcome the global warming crisis.
This shows the underutilized capacity of solar energy in attaining sustainable developments. The photovoltaic systems do not release greenhouse gases in the power generation process. Moreover, they can convert sunlight into electricity even in conditions of low solar energy. This proves that solar power can be available for use in domestic or commercial buildings even on cloudy days. In contrast, the indirect conversion of solar energy through CSP techniques involves the generation of heat energy and using the resultant steam to operate power generators (Hirschmann 36).
The idea that the sun itself could be a cash cow has those from environmental engineers to scientists trying to find ways to harness its immense energy. Students from across the world as well as accountants use solar energy more than anyone else, calculators are the most popularly used solar instruments in the world; also going overlooked are swimming pools and attic fans. Solar energy is a renewable natural source of power that can be used to refuel vehicles but can also heat and light homes; which can potentially enable users to not rely on public utility companies to supply power. The creation of solar energy requires little maintenance. Once the solar panels have been installed and they are brought up to maximum efficiency there is little else to do to ensure they are in working order.
The solar panels are designed to maximize the solar radiation absorption and minimize heat loss. This liquid is then pumped to the storage/hot water cylinder where it heats the water and leav... ... middle of paper ... ...eholds. Ireland is a good country for solar water heating as it has the same climate as Paris. On a surface of one metre squared, Ireland receives on average 1100 Kilowatt-hours (kWh) of solar energy per year which is the equivalent of 120 litres of oil. Direct sunlight in Ireland accounts for 40% of solar energy and indirect sunlight accounts for 60% of Ireland solar energy.
Life on this earth could not exist without the sun. The sun is the center of our solar system. The sun lights the earth and warms its surface, but it is capable of doing so much more. The sun’s energy can be harnessed to serve as an alternative energy source. This energy would be reliable and would put to rest fears of running out of sources of energy.
It is the most important of the non-conventional sources of energy, because it does not pollute the earth. “One of the reasons for this is that the total energy we receive each year from the sun is around 35,000 times the total energy used by man.” (Alternative energy sources) Solar energy can be converted directly or indirectly into alternative forms of energy. People use solar energy for many things, but most of it is used for heating, cooling, transportation and the generation of electricity. When the sun's rays are transformed into electricity, it is called photovoltaic energy. This is a simple way to get electricity.
Solarroadways.com explains that even though solar roadways cost 70 dollars per square foot, unlike asphalt roads, solar roads are so efficient that, if installed nationwide, they would pay for themselves over the course of a year. Solar roads would convert the sun’s energy into electrical energy. The energy would be stored using “virtual storage", meaning that excess energy would be placed back into the grid during daylight hours and then could be drawn back out of the grid in the evening. The power generated by the solar roads is worth more than it would cost to replace our existing nationwide road infrastructure. In fact, according to Mr. Brusaw, a nationwide network of solar roads would generate over three times the electric power America consumes each year.
A common system like this is the solar-wind-diesel hybrid system. These systems work in conditions that both would be used but, maybe not at the same time. For example, “Where wind speeds are low at times and when Sun shines brightest and longest, or when the wind is strong but less sunlight is available” (Salkalachen 1250). This says that when one system is not reliable, the other will cover its mistakes. The “engine generator powered by conventional fuels such as diesel” mentioned earlier is to fill any gaps of power when the two systems are at a low (Salkalachen 1250).