One cell produces only a small amount of wattage and volts. In order to obtain enough current to power your household items, an array of cells must be constructed.
This array of PV cells concentrates the electricity to an amount usable in your house. The size of the array is determined by the amount of solar power electricity needed.
Solar power electricity is now an increasingly popular type of alternative energy utilized by millions of people.
Installing solar panels to your homes power source can dramatically decrease the amount of electricity you pay for. In some cases, power companies will even pay you for any excess electricity you produce.
While PV cells are somewhat expensive, the technology is increasing and the cost is decreasing.
One way to offset the cost of installing a PV cell system in your home is to apply for Federal and local grants.
Governments in numerous nations around the world are offering generous tax incentives to those who choose to use solar power electricity in their homes and businesses.
Another way to save on the cost is to create your own PV cell array. There are several guides that explain in detail how to do this, but they are not the same.