solar panel price-how is solar energy harnessed?

Are you aware of the fact that most solar electric panels and solar panel price systems last for 30 years and pay for themselves in 4 to 5 years after tax credits and rebates?  This is good news for you since home owners like you can now enjoy free electricity for years. Now if you install batteries to back up your solar electric system then your solar panel can provide electricity and emergency power in areas with frequent storms, hurricanes and natural disasters.

Do you know that going solar adds value to your house since a solar electric panel increases the value of your home by $20 for every $1 in annual utility saving bill? This means that a solar panels system almost pays itself with the appraisal value. Let me remind you that solar power and panels reduces America’s dependence on foreign oil and fossil fuel.

Solar power and solar panel is making our nation more secure while reducing air pollution and green house gases. Now coming to the main point, solar electricity is produced by hanging sunlight to power using the photovoltaic effect or the PV effect. In reality the PV effect causes an electrical current to flow through solar cell when exposed to sunlight.

Solar cell power is used in calculators, remote highway signs and in home, commercial buildings and large power plants. Solar power these days is used in all satellites in space and makes them responsible for the world communication revolution. Now if you are installing a solar panel in your home then let me provide you a quick tip, your south facing roof is most effective.

If you have a roof over a carport garage or porch that receives no shading from other buildings or trees then I can very well assure you that your solar panel will work really well. Let me inform you that solar companies develop solar panels by combining several solar cells together.

When several solar panels are arranged together in series and combined with other components they ultimately become a solar panels or solar electric system which is popularly known as solar array. In reality a solar electric system can meet part and all of your homes electricity needs.

There are mainly two types of conventional solar panels that are crystalline silicon and thin film. The most common solar cell material is crystalline silicon however new material is used in making solar cells which are thin materials like amorphous silicon and cadmium telluride.

These days’ solar companies have begun to use plastic and aluminum foils to produce solar electricity. Silicon solar panels are basically rigid panels and come in two types that is crystalline which are made from a single large crystal and polycrystalline which are basically made from a blocks of silicon that contain many small crystals.

Silicon solar panels are the most efficient product in the market and so is the most expensive. Again they are the best performing solar panels in low light conditions. I can very well understand that although poly crystalline solar cells are slightly less efficient than the single crystal type silicon solar panels efficiency is very high. Now if you want to know more about solar panels   and solar panel price then please visit here.