Optimize your building's thermal efficiency and safeguard roofing structures with the WOOAKWAY 12-Inch Flush Mount Trapezoid Dual-Power Solar Attic Fan. Engineered to meet the rigid durability and air-exchange standards demanded by professional building contractors and HVAC engineers, this commercial-grade solar ventilator delivers an impressive 1200 CFM of high-velocity airflow. The system rapidly purges trapped solar heat, heavy condensation, and stagnant air from residential attics, storage garages, detached barns, and agricultural greenhouses, significantly reducing your primary air conditioning load and preventing costly structural wood rot.
At the technical core of this high-performance roof exhaust fan is a premium A-type monocrystalline silicon solar cell, housed in a space-saving embedded trapezoid framework that mounts flush against your shingles for an airtight, wind-resistant seal. This setup is paired with an advanced MPPT (Maximum Power Point Tracking) controller that extracts maximum wattage during low-light mornings or overcast afternoons. To eliminate the standard industry flaw of intermittent solar ventilation, our smart dual-power management system seamlessly bridges the gap by drawing from standard grid power via the included adapter when solar irradiance fades, maintaining a continuous 24/7 air exchange cycle.
Designed for permanent, high-exposure exterior roof installation, the all-in-one thick aluminum alloy outer cover is entirely rainproof, frost-resistant, and chemically treated against rust and UV degradation to survive harsh coastal heat waves and freezing northern winters alike. Complete with a wireless remote control for flexible 3-speed manual adjustments and a built-in thermal sensor that auto-starts the whisper-quiet brushless motor at temperatures above 25°C, this solar vent for house represents the ultimate energy-efficient, set-and-forget investment for year-round moisture control and ventilation.
Uninterrupted Dual-Power Backup System, This heavy-duty solar attic fan features an intelligent dual-power system that prioritizes eco-friendly solar energy and automatically supplements electricity via the AC adapter on cloudy days or after dark for non-stop 24-hour moisture control.
Seamless Flush Mount Aluminum Housing, Constructed with a low-profile, one-piece aluminum alloy outer cover that integrates seamlessly into your roofline, this robust roof exhaust fan delivers superior weather resistance and leak-proof structural durability in all climate zones.
Advanced MPPT Technology Optimization, Combining a high-grade 35W trapezoid monocrystalline solar cell with an integrated MPPT controller, this high-capacity solar ventilator maximizes sunlight conversion efficiency to drive a powerful 1200 CFM airflow without increasing utility bills.
Automated Thermal Sensor Control, Equipped with an embedded temperature sensor, the solar vent for house automatically triggers operation once ambient temperatures hit 25°C to deliver hands-free heat defense and prevent attic mold growth.
Contractor-Grade Quiet Brushless Motor, Driven by a high-performance DC brushless motor operating at a whisper-quiet level under 45dB, this reliable roof exhaust fan offers 3 adjustable wind speeds via a wireless remote control to ensure a peaceful residential atmosphere.
