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.

Net metering is a special type of billing system for homeowners with solar panels. It lets them earn credits for extra electricity they send back to the power grid. Think of it like a power bank for ...

Regulators are adjusting rates that have enticed customers to install solar systems at home. The solar industry worries about a slowdown. One of solar power’s biggest incentives is under attack in the ...

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California regulators have rewritten the rules for rooftop solar, and batteries are quickly becoming part of the standard ...