PEAKROCK 35W Solar Attic Fan with Thermostat, High-Efficiency Copper Motor Roof Vent, 24/7 Heavy-Duty Solar Powered Exhaust Fan for Home, Garage, Greenhouse & Shed, Cools up to 2800 sq.ft — Open-Box

Set It & Forget It Auto-Switch AC Backup - Designed with ultimate user convenience in mind, this hybrid attic fan eliminates the hassle of constant manual plugging and unplugging. Once plugged in, the smart power manager automatically prioritizes free solar energy whenever sunlight is available. It dips into AC grid power exclusively when solar power is insufficient, ensuring 24/7 thermal regulation for your attic without wasting a single penny of electricity during the day.

Dual-Power Supply (Solar & AC) + Remote Control with 5-Speed Adjustment​ - Supports solar and AC power for non-stop ventilation, included with a 6.56FT extension adapter. Long-range remote allows easy adjustment of 5 speeds and working modes—no need to climb attics. Helps keep attics cool and well-ventilated throughout the day.

Dual-Axis Adjustable Installation Angles​ - Offers flexible adjustability (-45° to +45° horizontal rotation; 0° to 60° vertical tilt) for precise solar panel orientation. Optimizes energy capture efficiency across diverse roof slopes, ensuring strong performance regardless of your roof’s design.

Wildlife Exclusion & Unobstructed Operation​ - Prevents wildlife intrusion and potential fan damage while maintaining unimpeded airflow and stable operation.

Weather-Resistant & Heavy-Duty Performance - Features a rugged IP65-rated waterproof construction and premium copper motor. Designed to withstand harsh conditions. Perfect for long-term exhaust fan use, ensuring consistent air circulation even in the most demanding environments.

High-Performance Ventilation & Multi-Scene Use - Designed for powerful yet steady airflow, our fan operates at a standard decibel level suitable for daily activities. From sunrooms to industrial factories, making it a top-rated choice for home and business air circulation.

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