Solar Exhaust Fan 2-in-1 with DC Adapter,Large Solar Panel 3000 RPM High Speed Ventilation Fan,Waterproof with Auto Shutter for Continuous Airflow for Shed,Chicken Coop,Greenhouse,Dog House

Key features

[Unmatched Power & Dual Power Supply] Experience superior airflow with our high-speed solar exhaust fan, boasting a robust 3000 RPM motor and 550 CFM rating to rapidly expel heat, humidity, and stale air. Unlike standard solar-only units, it includes a powerful AC adapter, guaranteeing 24/7 ventilation even on cloudy days or at night, making it the most reliable ventilation solution for your shed, chicken coop, or greenhouse, [Superior Weatherproof & Small Animals Proof Design] Crafted for ultimate durability, this unit features an IP67-rated monocrystalline solar panel with tempered glass and an aluminum frame, built to withstand heavy snow, storms, and extreme temperatures.

The built-in anti-backflow valve automatically seals when the fan is off, creating a robust barrier against small animals, and outside debris, ensuring a clean and safe environment for your pets and plants, [Ultra-Quiet Operation & Energy Savings] Maintain a peaceful environment with noise levels as low as 30 decibels, quieter than a whisper. By harnessing free solar energy, this fan significantly reduces your electricity costs and carbon footprint.

It’s the smart, eco-friendly choice for managing temperature and air quality in attics, basements, RVs, and tiny homes without disturbing your daily activities, [Effortless Installation with Flexible Mounting] Designed for DIY convenience, the kit comes complete with an adjustable mounting bracket and all necessary hardware. Simply drill a standard 7-inch hole, secure the fan, and connect to the solar panel.

The solar panel's bracket is fully adjustable, allowing you to tilt it up to 45 degrees to capture maximum sunlight year-round for optimal charging efficiency, [Wide Application & Complete Control] This versatile ventilator is perfect for any space up to 250 sq ft, including dog houses, workshops, garages, and chicken coops. The kit includes a 16.4FT solar panel cable for flexible roof placement and a manual ON/OFF switch on the fa