The concept of solar power is not new. You have probably seen the most basic of solar power panels in use on calculators or emergency road signs. These items never need batteries and will even run when there is no sunshine.
The process of converting sunshine into energy can be performed by these simple solar power panels which combined with energy store batteries even store energy for use when there is no sunlight. Solar power panels are not yet at their optimal levels of cost effectiveness yet which is one of the current setbacks of solar power, but with the increased interest we can hope that manufacturers will get on board and see profit potential.
Solar power panels work through a process of converting photons from sunlight to electrons. These panels use semiconductors like silicon to absorb light and knock electrons loose allowing them to flow. The panels have electric fields that direct the electrons to flow in a certain direction which allows for a current. By capturing that current, electricity is produced and used externally for energy.
To take advantage of solar power panels for household use, you have to take into account the orientation of your roof to ensure maximum sunlight. The panels should never be placed near the shade of trees or buildings that may hide them from the sun’s rays.
Deciding if your energy use is heavier in the morning, afternoon or evening is the most important factor in placement of panels.
There are many organizations and vendors that will assist you in all aspects of your installation of solar power panels. There is a number of challenges to overcome depending on the weather in your area and how much energy your household uses.
Consult your utility bill to find out the average use throughout the year and use this information to decide how many panels you will need. There are also energy storage batteries available for storing energy during the day for use at night.
One option to increase the cost effectiveness of solar energy is to remained tied to the utility grid and use electricity when needed and sell the excess back to your electric company when you produce more than you need. Your local utility should match the price that they sell it to you for though they rarely pay cash for any excess over and above the amount of traditional electricity you us.
The savings you make will quickly allow you to recoup some if not all of the cost of installation and equipment.
The life of solar power panels is long, most often between 25 and 30 years, and the storage batteries generally last about 15 to 20 years. So making the investment now will pay off for many years to come.
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