Fnova 50W Solar Attic Fan, 2500 CFM, Smart Thermostat/Humidity Sensor, Remote Control, Roof Vent for Garage Warehouse

This Fnova 50W solar attic fan delivers 2500 CFM strong airflow, efficiently ventilating up to 1000 sq. ft., with an auto-switching AC adapter for 24/7 running. Powered by a quiet brushless motor at ≤50dB, this solar exhaust fan features smart temperature and humidity sensors for automatic safe control. Made of weatherproof steel and aluminum, the solar-powered attic fan resists extreme weather and installs easily on most roofs. A reliable, energy-saving solution to protect your home year-round!

• Efficient Ventilation: 50W solar attic fan with 2500 CFM airflow, effectively ventilates up to 1000 sq. ft. Equipped with an AC adapter that automatically switches on when solar power drops below 18W, ensuring 24/7 continuous operation.
• Whisper-Quiet Operation: Features a premium brushless motor running at ≤50 dB, delivering powerful ventilation without disturbing noise, ideal for keeping spaces quiet and comfortable.
• Intelligent Control System: Comes with a multifunctional remote and built-in temperature and humidity sensors. Automatically turns on at high temp/humidity and shuts off instantly if abnormal fumes are detected.
• Weatherproof Design: Constructed with heavy-duty steel and aluminum, low vibration, high efficiency, and built to resist extreme cold, rain, and heat for long-lasting outdoor use.
• Easy Installation: Simple to mount on tile, metal, or flat roofs. Important safety note: only install when the area is completely dry; do not install in rain or right after rain.