The amount of electricity generated by solar panels has surged over the last decade. But while rooftop solar panels are more common than ever, the balance of solar-power generation has shifted from power systems on individual homes to large-scale commercial arrays used by utilities. WSJ’s Danny Lewis sits down with energy and climate reporter Phred Dvorak and Pvilion CEO Colin Touhey to talk about the future of home solar, and the new role it might play in the power grid.

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Further reading:

The Home-Solar Boom Gets a ‘Gut Punch’

The Solar Breakthrough That Could Help the U.S. Compete With China 

Why Californians Have Some of the Highest Power Bills in the U.S.

Coming Soon for Homeowners: Solar Panels That Actually Look Attractive 

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