Plug-in solar has remained in the shadows because of a lack of safety standards and often costly requirements imposed by ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Although solar can save consumers a lot of money, many people find it hard to invest if they do not have a good roof or ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...