Add Yahoo as a preferred source to see more of our stories on Google. The sun can energize your home and your finances. With solar power, one homeowner's monthly power bill now costs less than a cup ...

If you're looking to save some serious money, rain or shine, solar panels could be the way to go. Perhaps you are unsure about solar panels if you don't live in a blazing hot part of the country, but ...

An international research team has designed a novel cooling system for PV modules involving a phase change material (PCM), heat sink fins, and water. The experimental system utilizes passive cooling, ...