Power Of Sunshine: Strategy and Functioning
It is the year 2010 and we all are somewhat aware of the merits this natural and cheapest form of energy known as the Solar Energy brings. Decades back most of us did not know as much about solar energy as we do now. We are educated enough to know that the sources of energy on Earth, most of which come from fossil fuels, are in the process of depletion. Research has suggested that the only way to maintain survival is by making optimal use of energy emitted from the sun. Solar energy or solar power as we call it is the cleanest and efficient form of energy.
Solar power is derived directly from Sun and once stored; it can be converted to electrical, thermal and other forms of energy, which can then be used to drive various types of electrical devices. It is assumed that solar energy is one of the most reliable forms of energy and capable of replacing other energy springs. Due to these characteristics, it is expected that solar energy will be used to generate most of the power in future.
The existing sources of energy are not only causing environmental and health problems such as pollution and global warming but are also unable to meet the growing demand of energy. The increase in demand is due to increase in population, which connotes that more power is required on domestic and commercial level.
Many of us know what solar energy is but few know how it works. Well, the operation is quite simple to understand. Photovoltaic cells or as some name it solar cells are formed of silicon which is a commonly used semi conductor. These cells perform the function of capturing light emitted from the Sun and then translate into energy types in use today. A good number of solar cells are connected and laid in an orderly arrangement which is known as solar panel.
Photovoltaic cells are also known as solar cells and are made of a semi conducting material called silicon. These solar cells when placed in a grid on a metal flat surface, combine together to give higher energy outputs, such arrangements are called solar panels. The purpose of silicon cells is to absorb maximum amount of light emitted from the sun.
Solar energy is a never-ending form of energy because it is produced from sunlight which will always be available in profusion.
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