SEATTLE — Scammers across the U.S. are going door-to-door, pitching “free” solar energy systems. Many homeowners never get any solar equipment installed; those who do often get shoddy work. The ...

From the first consultation to the technical survey, scaffolding, commissioning and aftercare, here’s how long each stage can take ...

If you've ever looked at your energy bills and thought, "Why am I paying all this money when there's literally free energy beaming down from the sky?", well, you've got a point. While solar panels ...

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 ...

Plug-in solar panels, small photovoltaic units designed to connect directly to a household outlet, are gaining attention as ...