The U.S. Department of Energy states that, “enough energy from the sun hits the earth every hour to power the planet for an entire year. There are obvious advantages to solar PV technology. It produces clean energy. It has no emissions, no moving parts, it doesn’t make any noise, and it doesn’t need water or fossil fuels to produce power. And it can be located right where the power is needed, in the middle of nowhere, or it can be tied into the power grid.”