Description
At a Glance
For hot attics, garages, greenhouses, and RVs, this 2800 CFM solar roof vent fan removes trapped heat while keeping energy use low. The MPPT solar panel and 110V hybrid adapter provide daytime and nighttime airflow, while smart temperature, humidity, and smoke controls keep operation automatic.
Solar-Powered Attic Ventilation That Works Around the Clock
The VEVOR 2800 CFM solar attic fan combines MPPT solar power with a 110V smart adapter to keep hot air moving day and night. It cools attics, garages, greenhouses, shops, and RVs while running quietly on a weatherproof design built for roof installation.

Powerful 2800 CFM Airflow for Hot Attics
The VEVOR solar attic fan uses a brushless DC motor to move up to 2800 CFM of air, quickly pushing trapped heat out through the roof. That steady airflow helps cool the attic, which can lower overall cooling costs and keep the living space more comfortable.
MPPT Solar Power With 110V Hybrid Backup
A 42 W MPPT controller maximizes the solar panel output during the day, and the included 110V smart adapter takes over when the sun goes down. The fan can run continuously through cloudy days and nighttime hours, making it reliable for attics, greenhouses, garages, shops, and RVs.
Smart Controls and Weatherproof Construction
Built-in temperature and humidity sensing turns the fan on when the attic gets hot and off when it cools down, with smoke detection adding extra safety. Tilted solar panels adjust for sunlight, while the weather-resistant housing stands up to hail, lightning, rain, and long-term outdoor use.
Performance & Applications
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