Friday, 14 June 2013

Basic Components of Solar Energy Panels

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Solar energy systems make use of the sun's radiation, a renewable source of energy that is available in abundance to generate electricity which in turn can be used to power up your devices like computers, refrigerators and television sets to name a few. They capture the photons from sunlight and the solar cells convert them into electricity. Irrespective of what may be the size of solar energy panels systems the same basic components are required to electricity in a convenient and easily accessible form. While solar panels are the heart of any solar electricity system, it requires the following components in conjugation to operate smoothly. Depending upon individual preference one can either go for purchase of individual parts separately or can buy a solar panel system.
Solar Panels:Solar pv cells are usually made up of silicon alloys that convert the sunlight falling into direct current. Array of photovoltaic cells adjacent to each other is encased in a rigid frame that together makes up for a solar panel. The panels can either be ground mounted or can be installed on rooftops to maximize the suns' exposure. Depending upon your requirement you can choose the size of the system that can fulfill your houses average electricity requirements.
Rooftop Racking:
Racking is a metallic framework that is ideally attached to the roof to provide the necessary stability to the solar energy panels. It even makes sure that the panels remain positioned at the right angle to ensure maximum sunlight strikes the panel. Racking is fastened to the roof with bolts and even sealed to prevent any leakage.
Utility Meter & Grid:
Utility meter is something that makes an integral part of your existing electrical system. Once your solar energy panel system is successfully installed and connected, your utility meter will serve the dual purpose - it not only keeps track amount of the electricity that you generate in surplus of what is consumed by you. The excess of electricity generates is fed back into the power grids earning you credits in your electricity bills.
Battery:solar panels start generating energy from the very first day of installation. The energy generated is available for immediate use. However, to ensure uninterrupted supply of power to houses and business enterprises on days when sun does not shine or cloudy days, the electricity must be stored into batteries. Multiple batteries can also be connected in line to ensure that you do not run out of power anytime in cases of emergency or unfavorable weather conditions.
Inverters: To make the electricity generated by the solar energy panels used by any device, it must first be converted from direct current (DC) to alternating current (AC). Inverter is what exactly does the same thing. It draws the DC power from the battery and transforms it into AC electricity before feeding to the power grids.
Monitoring Device:
The wireless monitoring device connected with your inverter displays the amount of energy produced by your system at any point of time, without even making you step outside of your house.
Solar energy panels make for a perfect solution to cater to the myriad power needs of residential as well as corporate houses. Kindly visit our site for top quality solar power system.
Article Source: http://EzineArticles.com/?expert=Daniel_R_William

Article Source: http://EzineArticles.com/7482526

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