Solar energy is starting to catch on. Lots of properties have found that solar energy is able to lower utility costs, and lessens maintenance demands. The article below will help you learn all about solar energy.
As far as photo-voltaic panels go, two types exist. The less expensive types are the poly-crystalline panels, but they also are less effective than the mono-crystalline panels. It makes the most sense to buy the highest-efficiency product possible if you intend to power your house with solar energy.