Before installing any form of solar panels, be familiar with local rules and regulations. There are lots of places where some permits are required. The last thing you want is to have the system put it and then you are forced to remove it later.
You can be free of the power grid when you generate your own solar power. You, yourself, can get it work, making your family more independent than your neighbors. In other words, you won't need to change electric services should you move, nor will you see high electric bills anymore.
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Switching to solar energy can save a ton on your electric bill. Solar power is absorbed through panels that are properly positioned on your roof. It is especially convenient if you live in an area that gets a long of sun. This will provide usable energy to your home in a much cheaper fashion than conventional electricity.