As more homes install solar panels to cut their energy bills and reduce their reliance on the grid, a growing number are generating more electricity than they use, particularly during brighter months.

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.

New digital meter socket adapters from Tesla and others make home solar, battery, and EV charging installs a snap. But only ...