20W Solar Powered Exhaust Fan Kit with Solar Panel & 4-Pack High-Speed Brushless DC Fans 2600RPM 9.8ft Cord Waterproof for Greenhouses AtticShedBarnDog House

- ???【Specification Of solar powered fan Kit】Solar fans size: Single fan 4.72*4.72in, combined size 9.45*9.75in/4.72*18.9in, The maximum output power of the solar panel is 20W, The waterproof rating of the solar panel is IP67, Operating voltage: 12V, Motor speed: 2600 revolutions per minute - ?? 【Energy Saving and Environmental Protection】 Our solar chicken house ventilation fan does not require an external power supply, has a built-in high-efficiency solar panel, can be powered by direct sunlight, reduces energy consumption costs, and is suitable for use in environments without electricity. - ?? 【Dual-Mode Ventilation】Our solar fan for chicken coop can flexibly switch between air intake or exhaust modes to help regulate air flow and improve the air quality of indoor confined spaces. Our solar fan for shed are made of waterproof and rust-proof materials to adapt to the changing outdoor weather - ?? 【Strong Airflow】Our solar fans for outside has 4 fans working together to provide greater air volume, accelerate air circulation, high-quality combination, durable, can quickly exhaust hot and humid air, and keep the environment dry and fresh. - ?? 【Multi-Scene Application】Our solar fan for outside solar exhaust fan set is designed for chicken houses, greenhouses, warehouses, and can also be used in outdoor awnings, pet rooms and other scenes, and can be easily installed.

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