pqins 7.1" Solar Greenhouse Fan 2 Pack, 25W x 2 Large Solar Powered Intake and Exhaust Fan Outdoor Waterproof, 16.5 ft Cord, Strong Airflow for Chicken Coop Circulation and Ventilation, No Battery

pqins 7.1" Solar Greenhouse Fan 2 Pack, 25W x 2 Large Solar Powered Intake and Exhaust Fan Outdoor Waterproof, 16.5 ft Cord, Strong Airflow for Chicken Coop Circulation and Ventilation, No Battery

• 7.1" Larger Greenhouse Fan: This solar fan is equipped with a hi-velocity pure copper brushless motor and ultra-thin blades, up to 3800 RPM speed and 900 CFM air volume. When used together, they can meet your ventilation and cooling needs of 150~230 sq.ft space
• 50W Solar Powered Ventilation Fan: This air circulation fan can save you electricity costs without worrying about power outages. They are automatic intelligent fans that operate at high speed on sunny days to quickly cool down, and at 30% speed on cloudy days to meet the ventilation needs of the shed
• More Flexible Installation Exhaust Fan: You can easily and flexibly install these 2-pack solar powered fans, which are completely separated. Each fan is equipped with a separate solar panel and a 16.5 ft extension cable. You can install them at any position in the greenhouse or chicken coop, with one for air intake and one for exhaust, or both for air intake or exhaust
• Multi Use Scenarios: This solar operated fan does not require AC power and is lightweight, waterproof, and durable. It is an ideal choice for outdoor building ventilation and cooling, such as chicken coops, greenhouses, sheds, pet houses, dog houses, duck houses etc. It can also be used in barns, RVs, cars, attics, play houses, treehouses, basements, and cabins
• Tips: This solar fan no battery included, so the fan performance will be reduced if the day is cloudy or any shade on the panel. We will resolve any after-sales issues within 24 hours and provide a one-year free exchange service. Whatever, Any questions, feel free to contact us