Automatic window shades that react to weather conditions are on the porch of an experimental energy efficient solar powered home designed by a "Team Capitol DC" student team at the Solar Decathlon in Irvine, CA. The international competition is sponsored

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Solar Decathlon

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Size: 4367px × 2911px
Location: Irvine, CA
Photo credit: © Marmaduke St. John / Alamy / Afripics
License: Licensed
Model Released: No

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