Solar Panels? Watts? How much will it cost? How much will i save?

Look im not old enough to buy a house or know how much solar panels cost, but i can answer your question about how much you can save. Look you may be wanting to know how much money you can save with a solar panel but im going to tell you that the money doesn't matter. You will be saving the Earth and that to me is worth more than all the money in the world. So do what you can to help our planet cause we only have one of them to live on.