In the advent of the global warming disaster, many are switching to alternative forms of energy sources to maintain their daily energy requirements. Devices and mechanisms such as wind turbines, solar PV panels, geothermal and hydroelectric systems serve this reason. Not much destruction is given to our environment when using these alternative energy unlike the burning of fossil fuels which is our primary energy source.

An alternative energy that is acquiring much recognition is solar power. It basically harnesses sunlight and uses it for domestic and commercial purposes. The industry for solar technology is predicted to grow even more in the next few years since the sun%u2019s power is free and does not involve extreme harvesting procedures.

A Background on Solar Energy

Many years ago, man needed heat for warmth and for cooking which was why the sun was used. Only recently was its full potential found out when more thorough research and testing was made.

In 1923, Albert Einstein was given a Nobel Prize for his theories that explained the solar PV or photovoltaic effect. Still, the first person to describe this effect was Charles Fritts in 1883. When referring to photovoltaics, it talks about the sun (photo) and electricity (voltaic). This tells of the effect seen when sunlight is converted into useable electricity by use of solar panels.

The Applications of Solar Energy

Uses of Solar energy in several ways and the most common are:

Solar heating for pools

In the United States, solar heating for pools is by far the major use of this alternative energy. Thermal collectors, a circulation pump and flow control valves are utilized to heat large amounts of pool water.

Solar water heating

The most concrete application of solar energy is through acquiring hot water Solar water heating is still the most concrete application of solar energy. Regularly, it is used to heat water for domestic and commercial places. In China, ten per cent of homes are using solar heating systems to provide them with hot water, says the Solar Energy Industries Association. ten per cent of residences that use solar heating in China, says Solar Energy Industries Association.

Generation of Direct Current (DC) electricity

Little devices such as calculators, laptops, MP3 players and mobile phones can be powered by direct current electricity created from solar PV cells. Solar panels may be created from these cells in order to give homes and offices with electricity.

Generation of Alternating Current (AC) electricity

Heat can be concentrated and used to create steam from water to power turbines that would provide the AC electricity. This current could be used in power grids that supply the electricity to residences, buildings and commercial spaces.

It is apparent that solar energy is a technology of A huge effect in our future would be made by solar technology. Countries such as Spain, Germany and the United Kingdom even offer feed-in tariffs (FiTs) and incentives for those who use solar panels and solar heating systems. By checking out the solar supplier sourcing website, you can get free information and quotations on solar panels.

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