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 ...

If you want to be fully dependent on solar, you need enough solar panels to compensate for your energy consumption. However, this calculation gets tricky. While the average home needs roughly 19 solar ...

Switch to solar with a system built for you. With rising electricity prices and better technology, many homeowners are asking: Is solar a smart investment? The short answer is “maybe.” If you pay cash ...