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 Cool Down on MSN
Tesla makes big bet on technology to lower solar installation costs: 'Can save thousands of dollars on a typical installation'
"I can't think of any good reason not to approve it." Tesla makes big bet on technology to lower solar installation costs: ...
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