Solar power is simply the conversion of light energy into electrical energy using devices attached with special materials like silicon.

Man has been late in harnessing the light energy from the radiant sun, a repository of unfathomable power. But nature has been using it for millions of years. Each of leaf of shrub, herb, or tree is a form of solar cell, producing energy for them to grow. This energy production is completed through a chemical process known as photosynthesis. This is the best example of free solar energy.

Then there are real solar panels that one can get almost free. One can get such free solar panels just for asking, for many institutions want to get rid of slightly degraded ones that can be used in households for free. Even though the panels are slightly degraded, these would work fine. Moreover, photovoltaic (PV) panels are not the only type of solar energy.

Solar heating can be set up with glass, cardboard, or wood and insulation. Free glass is available everywhere in the U.S. These can be used to make solar ovens, solar hot water heaters, and hot air heaters.

To build a solar oven costs only $9, which includes $5 for clamps and $4 for the black paint. This is a rugged way of enjoying free solar panel power. One can enjoy rebates and discounts being offered by companies selling solar products. Ordering items in bulk and allying with friends and partners would further reduce costs.

One has to tap all ideas to get the best use at cheapest price. The very idea of solar energy is to utilize the sun’s energy, which is available for free.

Solar Panels provides detailed information on Solar Panels, Home Solar Panels, Solar Energy Panels, Free Solar Panels and more. Solar Panels is affiliated with Electric Boilers.

Article Source: http://EzineArticles.com/?expert=Ross_Bainbridge

Author: Radha Kishan

The Sun, worshiped by Pharos and kings, mentioned in almost all the Religious scriptures, symbolizes the beginning of all known energies that ever existed. Man kind was marveled of its magnificent appearance and power to effect almost all the climate changes in this world and built temples to worship the sun gods.

Though mankind gave away the gods that they believed in the past, they indeed still respect the sun as the source of aboundent energy. Modern day science has calculated that the sun unleashes a staggering one thousand watts of energy to a square meter of the Earth’s surface every second. That is enough energy of keep your iron on for one hour or lighting up a blub for 25 hours. Although the sun releases energy in such quantities mankind is still able harness a fraction of it.

In the modern days mankind has harnessed solar energy through the use of solar panels. Although the technology used to turn sunlight into electricity is still in its infancy stages, scientist are working hard to introduce more new and better technologies to harness the sun. One day we can be hopeful enough to go and buy a solar panel that will be reliable to support large household.

The Solar panel is made up of photovoltaic (PV) arrays. The word photovoltaic is a combination of the two words photo which refers to light and voltaic which refers to electricity. These photovoltaic modules are assembled to make up a photovoltaic cell also known as solar cell. These cells are installed and interconnected in a panel to create a photovoltaic array also known as a solar panel.

The photovoltaic (PV) cells are made out of material used in semiconductors (Crystalline silicon and gallium arsenide are the best substance currently in use). When light strikes these substances a portion of the energy that is with the light is absorbed, as result electrons the basic building blocks of electricity are released allowing them to flow freely. These electrons are directed in to single direction to obtain the necessary current. This current, together with the voltage defines the power that the solar panel can produce.

The main problem associated with the solar panel is its cost; with a PV panel costs ranging from $1 to $2 per watt companies are finding it difficult to produce viable solar panels for the market. Consumers on the other hand opt for budget solar cells, which provide lower output levels resulting in consumer disappointment.

Despite all of this disadvantages if you are interested in installing and using solar panels follow these steps.

First consider and have clear idea on what would you want to power up using a solar panel. There is a verity of smaller spot lights that could lighten your backyard. You can also invest on smaller solar panels that could be used to lighten up your garage lights or any remote place where it is difficult to provide electricity. Remember a solar panel is equal to a mobile power source. Unlike generators solar panels doesn’t pollute the environment when it’s active. With a little maintenance you will be able to sustain a good flow of power.

When purchasing the solar panel make sure that you purchase the “Plug & Play” type. This will reduce the hassle of having to read lengthy user manuals. Most of the solar panels arrive with all necessary connectors and controller and cost around $200 to $ 300, so that you can get on business right away. Be sure that the panel is capable of charging even during overcast days, so you can have power at any time of the year. Having the solar panel it is very important to select a suitable spot to install it. Most of the solar panels take about five to six hours to get fully charged, so it is important to expose much of the surface of the panel to the sun.

Always be prepared to obtain an expert advice if you feel that you are ready to invest on more solar panels. They can help you to get the best solar panels that will suite your requirements.

Such trends towards implementing small solar panels to produce power can make the once “green dream” a reality.

Article Source: http://www.articlesbase.com/business-articles/solar-panels-as-solar-energy-381655.html

About the Author:

Radha Kishan is currently advertising for www.solarenergyhome.co.uk.

Solar panels convert the energy from the sun into electricity that can be used to heat your home or water.  Currently the technology isn’t available to completely power a home with solar panels.  Solar panels just don’t capture enough energy from the sun to be able to completely power a home or business.

Solar panels are usually installed on a rooftop and collect energy from the sun.  In the northern hemisphere the south side of a home hasthe most sunlight during the daytime.  For this reason it is best if the solar panels are installed on the south facing portion of a roof. 

A disadvantage of solar panels is their appearance.  They are typically rather large and don’t look very pretty.  Although they have improved over the past 25 years or so.  You can buy solar panels at retail home improvement stores and online. 

An advantage of solar panels is you will conserve energy and help preserve the environment by using the renewable energy of the sun. Also there is currently tax credit available for installing solar panels.  You will need to have a professional installer do the installation though to get the tax credits.  A tax credit is better than a tax deduction because the tax credit reduces your total tax burden by the amount of the credit and a deduction just reduces your taxable income.