Photo 1 of ecoCalm Solar Powered Fan with Battery, 6“ Solar Fan for Chicken Coop with 12W Bifacial Solar Panel, Outdoor Greenhouse Exhaust Fan with Anti-backflow Valve

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Photo 1 of ecoCalm Solar Powered Fan with Battery, 6“ Solar Fan for Chicken Coop with 12W Bifacial Solar Panel, Outdoor Greenhouse Exhaust Fan with Anti-backflow Valve