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Frequently Asked Questions
It can cool spaces up to 2500 square feet with an airflow of up to 2000 CFM.
Yes, it includes an AC/DC adapter that allows continuous day-and-night operation, but it does not have a battery backup.
Mode Ⅰ varies airflow based on sunlight with energy saving, while Mode Ⅱ lets you manually adjust fan speed from 1 to 4 for maximum performance, requiring the adapter.
Yes, it features a weatherproof brushless copper motor and a high-strength metal housing that is hail and weather resistant.
Yes, you can set the auto-start temperature between 68°F and 113°F to control when the fan operates automatically.
Recommended Uses
Cooling and ventilating residential attics to prevent heat buildup and moisture damage.
Reducing indoor humidity and stale air in workshops or garages during hot weather.
Providing energy-efficient ventilation for homes in sunny climates to lower electricity costs.
Maintaining optimal attic temperature to protect roofing materials and extend their lifespan.
Enhancing airflow in garden sheds or outdoor storage spaces to prevent mold and mildew.
Using adjustable solar-powered ventilation in cabins or off-grid homes without reliable electricity.
$299.99
Amazon
Solar Attic Fan with Thermostat, 40 Watt Solar Roof Vent Fan, 12", 2000 CFM, Cools up to 2500 Sq.Ft, 2 Modes
$299.99
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Description
•Efficient Ventilation to Remove Heat & Humidity: Solar attic exhaust fan delivers up to 2000 CFM of airflow, cooling spaces up to 2500 sq ft. It removes indoor heat and moisture, protects your attic from damage, keeps home air fresh, and eases the load on your air conditioning system.
•Multi-Angle Adjustment & 24/7 Operation: Solar-powered attic fan can be adjusted 0-70° both horizontally and vertically for optimal solar exposure. Comes with an AC/DC adapter for continuous day-and-night operation. No Battery Backup.
•Two Modes & Thermostat: Mode Ⅰ (Energy Saving): Solar roof fan's airflow varies with sunlight. The adapter also is used as an energy supplement for steady airflow. Mode Ⅱ (Performance): Adjust solar roof ventilation fan speed (1–4) via the control knob (4 = max). (AC/DC adapter required for Mode 2. ) In both modes, you can enable/disable the roof vent fan's auto-start at a set temperature (68–113°F).
•AC/Solar Auto-Switching & Reduce Energy Bill: With the adapter connected, the system prioritizes solar power on sunny days, with mains power as supplementary support to reduce reliance on home electricity. On cloudy days or at night, it automatically switches to household electricity as the primary source for continuous, stable fan operation. Solar exhaust fan is ideal for attics, workshops, garages, and more.
•Durable & Weatherproof: Weatherproof brushless copper motor. High strength metal housing is hail and weather resistant. Solar vent fan is your reliable and ideal ventilation solution.
What size area can the Hon&Guan Solar Attic Fan effectively cool?
It can cool spaces up to 2500 square feet with an airflow of up to 2000 CFM.
Does the Hon&Guan Solar Attic Fan operate at night or without sunlight?
Yes, it includes an AC/DC adapter that allows continuous day-and-night operation, but it does not have a battery backup.
How do the two modes of the Hon&Guan Solar Attic Fan work?
Mode Ⅰ varies airflow based on sunlight with energy saving, while Mode Ⅱ lets you manually adjust fan speed from 1 to 4 for maximum performance, requiring the adapter.
Is the Hon&Guan Solar Attic Fan weather-resistant and durable?
Yes, it features a weatherproof brushless copper motor and a high-strength metal housing that is hail and weather resistant.
Can the fan's thermostat be adjusted to start at a specific temperature?
Recommended Uses
Cooling and ventilating residential attics to prevent heat buildup and moisture damage.
Reducing indoor humidity and stale air in workshops or garages during hot weather.
Providing energy-efficient ventilation for homes in sunny climates to lower electricity costs.
Maintaining optimal attic temperature to protect roofing materials and extend their lifespan.
Enhancing airflow in garden sheds or outdoor storage spaces to prevent mold and mildew.
Using adjustable solar-powered ventilation in cabins or off-grid homes without reliable electricity.
Description
•Efficient Ventilation to Remove Heat & Humidity: Solar attic exhaust fan delivers up to 2000 CFM of airflow, cooling spaces up to 2500 sq ft. It removes indoor heat and moisture, protects your attic from damage, keeps home air fresh, and eases the load on your air conditioning system.
•Multi-Angle Adjustment & 24/7 Operation: Solar-powered attic fan can be adjusted 0-70° both horizontally and vertically for optimal solar exposure. Comes with an AC/DC adapter for continuous day-and-night operation. No Battery Backup.
•Two Modes & Thermostat: Mode Ⅰ (Energy Saving): Solar roof fan's airflow varies with sunlight. The adapter also is used as an energy supplement for steady airflow. Mode Ⅱ (Performance): Adjust solar roof ventilation fan speed (1–4) via the control knob (4 = max). (AC/DC adapter required for Mode 2. ) In both modes, you can enable/disable the roof vent fan's auto-start at a set temperature (68–113°F).
•AC/Solar Auto-Switching & Reduce Energy Bill: With the adapter connected, the system prioritizes solar power on sunny days, with mains power as supplementary support to reduce reliance on home electricity. On cloudy days or at night, it automatically switches to household electricity as the primary source for continuous, stable fan operation. Solar exhaust fan is ideal for attics, workshops, garages, and more.
•Durable & Weatherproof: Weatherproof brushless copper motor. High strength metal housing is hail and weather resistant. Solar vent fan is your reliable and ideal ventilation solution.
50% OFF
