OmniPV Smart Hybrid Solar Attic Exhaust Fan Pro–USA Engineered with German Tech, 2850 CFM 50W Solar Panel, 40-104℉ Thermostat, Cool & Dehumidify up to 4000 ft². Weatherproof Roof Vent for Home, Shed — Open-Box, 29% Off

Enhanced Ventilation: Powered by a 50W solar panel, this fan delivers up to 2850 CFM of airflow, effectively cooling and dehumidifying rooms up to 4,000 square feet. It’s ideal for attics, factory building, garages, warehouses, barns, sheds, grain storage facilities, greenhouses, chicken coops, and other spaces that need reliable ventilation and cooling.

Superior Efficiency: The newly upgraded design features a more efficient rare earth permanent magnet brushless DC motor, allowing the fan to operate even on cloudy days with as little as 1W of solar power. The fan blades designed using advanced fluid dynamics software, along with the high-efficiency flow channel design, boost solar power output by 20% and increase CFM by over 50% compared to the previous generation.

Flexible Positioning: The fan offers continuous angle adjustment from -45° to +45° horizontally and 0° to 60° vertically, ensuring optimal power generation efficiency no matter where it’s installed. Advanced Temperature Features: The fan can be set to automatically turn on/ off at any temperature between 50-104℉. You can also turn off the temperature control and keep the fan running continuously.

Built to Last: Made entirely from rust-proof aluminum alloy, this fan is built for 10+ years of rooftop durability. Even if the protective coating gets scratched during installation, it won’t leave unsightly rust marks on your roof. The brushless DC motor, made from rare earth magnets, ensures a long lifespan without the wear and tear like traditional motors.

Reliable Installation: The 1mm thick aluminum alloy mounting plate can be easily bent to fit the shape of roof tiles, especially for wavy or square metal roofs, ensuring a reliable seal. The package includes eight M8*50MM screws to securely fix the mounting plate to the roof, as well as two 6.5ft long stainless steel cables. These cables are used to fasten the fan body to the roof beams or columns, greatly enhancing the fan’s ability to withstand strong winds.

Works 24/7: With the included 12V 2A AC adapter, the fan works even at night or on rainy days, helping to keep your space dry. An external wall switch also lets you easily turn the fan on or off, whether it’s powered by solar energy or the AC adapter.

Harness solar power with the OmniPV Solar Attic Fan Plus, built with a durable 50W monocrystalline panel that delivers up to 2850 CFM of powerful airflow. Designed to cool and ventilate spaces up to 4,000 sq. ft., it’s ideal for attics, barns, warehouses, greenhouses, chicken coops, RVs, garages, sheds, and more. Built to perform – real-world tested in the California heat for powerful, reliable ventilation. We offer U.S.-based customer support with real help from real people, and hassle-free replacements to ensure your satisfaction.