Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

The r16 consists of a solar-power system on the roof and as well as the connection to an EV. Right now, it only works with EVs that comply with the CHAdeMo protocols for vehicle-to-grid ...

Here's what to know if you're thinking about buying a solar panel system and disconnecting from the power grid. What is an off-grid solar system?

The state of Maine will get more than $65 million in federal funding for so-called “smart grid” technology to more quickly link solar panels and wind turbines to utilities’ electricity systems.

Here’s a guide to the equipment necessary to generate and store minimal power for a remote property, from the solar panels to the breaker panel.