Solar roof tiles are a new invention that can help a lot in saving energy and lowering electricity bills. Solar energy is what can provide so much for your home heat without too many costs. There are many alternative energy solutions that are more and more attractive lately but solar energy is maybe something that is endless and easiest. Having a warm home and water is a big problem that needs a serious solution. With the great earth pollution and heating materials that do harm to the planet, we are done. We should consider other ways of bringing the heat to our homes instead of cutting trees and ruining the natural ecosystem