In the advent of the global warming situation, many people are switching to alternative forms of energy sources to support their daily energy requirements. Wind turbines, solar power for homes, geothermal systems and other devices are being used for this goal. Not like the burning of fossil fuel reserves, which is our current main energy source, alternative energy does not cause as much destruction to the environment from toxic greenhouse gas emissions.
One increasingly recognized alternative energy is solar power. Basically, what it does is hitches the sun’s rays for domestic or commercial usage. The industry for solar technology is expected to grow even more in the next few years since the sun’s power is free and does not involve extreme harvesting procedures.
A Background on Solar Energy
The use of the sun was made years ago when man needed heat for warmth and for cooking. When more in depth research and testing was made, the full potential of the sun was uncovered.
Because of his theories that presented the solar PV or photovoltaic effect, Albert Einstein received a Nobel Prize in 1923. Before that, Charles Fritts first described this effect in 1883. When referring to photovoltaics, it talks about the sun (photo) and electricity (voltaic). This describes the effect when electricity is generated from the sun through solar panels.
Primary Uses of Solar Energy
The most common Uses of Solar Energy are listed below:
- Solar Heating for Pools
Solar heating for pools is the biggest in capacity that uses solar alternative energy in the United States. To be able to heat large amounts of pool water, thermal collectors, a circulation pump and flow control valves are required.
- Solar Water Heating
Getting hot water through solar means is the most concrete application of solar energy. It is frequently used for domestic and commercial water heating. In China, ten per cent of homes are using solar heating systems to provide them with hot water, reports the Solar Energy Industries Association.
- Generation of Direct Current (DC) electricity
Solar PV cells are being used to power little devices that use direct current electricity such as calculators, laptops, MP3 players and mobile phones. Solar panels provide homes and offices with electricity and are made out of solar cells.
- Generation of Alternating Current (AC) electricity
Concentrated heat from steam powers turbines which in turn generate AC electricity. This electricity may also be included in power grids to give electricity for residences, buildings and commercial areas.
A huge effect in our future would be made by solar technology. Feed-in tariffs (FiTs) and incentives are even given to people in Spain, Germany and the United Kingdom who use solar panels and solar heating systems. Information and free quotation on solar panels can be acquired by visiting the solar supplier sourcing site.