Learning About Solar Panels

By Author: Dave Woods
Total Articles: 326
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Solar panels are a collection of solar cells which have been wired together. They produce an electric current when struck by sunlight. Solar cells generate minimal electricity individually, but when they are grouped together they generate substantially more. One can save money by building the solar panels themselves rather than purchasing them prefabricated. One can easily purchase solar cells which can be wired together to make a panel online. One can purchase good quality whole cells, or lesser quality cells that are cheaper but have blemishes on them. Pre-tabbed cells facilitate wiring. One can save up to half to three quarters of the cost, if the panel is made by oneself compared to a premade panel. One will need basic tools that can be purchased at the local hardware store.



The notion of unlimited and free energy has naturally attracted the interest of the environmentally conscious to use solar panels to save money and environment. So you enter this category by building the solar panels yourself. Research has to be done in order to know what ...
... will work best for you and your home. There are different Do It Yourself kits available in the market to suit the various needs of the owners, and when used properly these kits will be a great learning experience and help you power simple devices. The number of panels needed depends on your intentions. Your power bill will provide important information for your calculations.



The other important measure is insulation value. Panels require a certain level of intensity in the sunlight. If the intensity is low, then the power generated will be reduced considerably. The intensity varies during the day and during the entire year.
Solar energy production techniques are being refined and improved on, so it may be wise, not to make any major investments at this time.



About the Author: Dave Woods writes about solar panels. To know more, visit http://www.iwantatradesman.co.uk/.