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Summer has been no sweat for California's increasingly green energy grid, but the hottest days may still lie ahead
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Enel unveils 680 W n-type heterojunction solar panel for utility-scale applications – pv magazine International
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Amazon.com : Green Power 60W Solar Panel Monocrystalline ETFE Cover Portable Foldable Solar Charger for Green Power Station 256/320 for RV, Camping, Power Outage Black : Patio, Lawn & Garden
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