A man installing an array of solar panels on the roof of his home.

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A man installs an array of photovoltaic PV solar panels on the roof of an active and passive solar home.

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Size: 3349px × 5023px
Location: Boulder, Colorado, USA
Photo credit: © Seth K. Hughes / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: active, array, diy, electricity, energy, green, independent, installation, panel, power, roof, solar, sustainability, technician