"That's a huge cut to your electric costs." Homeowner searches for honest advice after skyrocketing energy bills make solar ...

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 ...

Switch to solar with a system built for you. A typical residential solar system costs $14,210 to $28,241 before incentives, but going solar doesn’t mean you need all that cash upfront. Today’s ...

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 ...

Electrical power systems engineers need practical methods for predicting solar output power under varying environmental conditions of a single panel. By integrating an Arduino-based real-time data ...

Summer solar data is noisy. Heat, smoke, and grid limits can distort performance. Here’s how to tell what’s normal, what ...