Roof attic exhaust fan, 50-watt intelligent solar roof ventilation fan, equipped with thermostat, remote control, 3000 cubic feet per minute airflow, built-in smoke sensor and automatic stop function (for cooling and dehumidification)

Regular price $68.30
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About this item

  • Solar Power: Is your attic getting too hot? The 50W MPPT controller maximizes sunlight to extract hot air from the attic, with a cooling capacity of up to 3000 CFM. Our solar attic fan can significantly reduce your cooling costs and is suitable for metal and masonry roofs
  • Intelligent Temperature and Humidity Control: Built-in controller automatically adjusts the roof exhaust fan based on temperature and humidity. Enjoy year-round comfort, with added smoke detection that shuts off the fan for safety
  • All-Weather Operation and Remote Control: The roof vent fan switches from solar to electrical power at sunset, keeping your attic cool 24/7, even on cloudy days. Comes with a portable remote control to turn the fan off from up to 32 feet(about 9.75 meters) away
  • Weather-Resistant Panel: Our solar roof exhaust fan features an angled solar panel with multiple adjustable angles to maximize sunlight exposure. It is designed to withstand hail, lightning, and weathering, ensuring it can endure any conditions
  • Wide Application: The solar attic fan is compatible with both metal and masonry roofs. Whether you're an experienced DIY enthusiast or a certified professional, installation is easy. It also includes temperature control functionality, turning on when the indoor temperature exceeds 26°C and turning off when it drops below 26°C

 

About this item

  • Solar Power: Is your attic getting too hot? The 50W MPPT controller maximizes sunlight to extract hot air from the attic, with a cooling capacity of up to 3000 CFM. Our solar attic fan can significantly reduce your cooling costs and is suitable for metal and masonry roofs
  • Intelligent Temperature and Humidity Control: Built-in controller automatically adjusts the roof exhaust fan based on temperature and humidity. Enjoy year-round comfort, with added smoke detection that shuts off the fan for safety
  • All-Weather Operation and Remote Control: The roof vent fan switches from solar to electrical power at sunset, keeping your attic cool 24/7, even on cloudy days. Comes with a portable remote control to turn the fan off from up to 32 feet(about 9.75 meters) away
  • Weather-Resistant Panel: Our solar roof exhaust fan features an angled solar panel with multiple adjustable angles to maximize sunlight exposure. It is designed to withstand hail, lightning, and weathering, ensuring it can endure any conditions
  • Wide Application: The solar attic fan is compatible with both metal and masonry roofs. Whether you're an experienced DIY enthusiast or a certified professional, installation is easy. It also includes temperature control functionality, turning on when the indoor temperature exceeds 26°C and turning off when it drops below 26°C

Estimated delivery times:

Delivery times will vary depending on your location. The average delivery time with express mail is:

Countries Delivery Time (Natural Days)
USA,CA 8-15 natural days
DE,AU,UK,FR,NL 6-12 natural days
Other European countries 8-15 natural days
Asia 10-20 natural days
Middle East & UAE 10-25 natural days
Other Countries 8-30 natural day

All parcels are placed in the customer’s mail box when delivered. Please ensure you check your junk mail in case tracking information which is emailed to you has gone there instead of your inbox.

Important information:

Please note we have a 48 hour processing time once an order has been received. The above shipping times are estimations only and we can not give a guaranteed time frame as once an order is shipped it is purely dependent on the destination country’s handling time and customs clearance. You will receive tracking information once your order has been shipped via email which will provide you with your tracking ID and a link to track and monitor the status of your order. If you do not receive an email with your tracking information in your inbox, then please check your junk mail as it may have gone there instead.

1. Before the first time wearing, please soak the lenses in multi-purpose contact lens solution for at least 6 hours.

2. Please take off your lenses before sleeping.

3. Please do not attend any water sports when wearing lenses.

4. Always wash your hands before wearing, removing or handling your contact lenses.

5. Rinse and scrub your lens every 2-3 days to prevent protein precipitation which is not good for eyes.

6. Insert lenses before putting on make-up around eyes, and take off lenses before removing make-up.

7. Contact lenses are not one size fits all, please check with your Eye Care specialist to make sure whether the parameters are suitable for your eyes before purchasing.

Example contact lens prescription
Date of exam: 2020/12/31 (date of your check-up)
Expiry date: 2021/12/31 (expiry date for your prescription, usually a year)
  Base Curve (BC) Diameter (DIA) Power / Sphere (SPH) Cylinder (CYL) Axis (AX)
OD (Left Eye) 8.5 14 -1.5 -1.25 10
OS (Right Eye) 8.5 14 -1.25 -1.25 10
NOTE
BC Determines to meet the curve of your eye; written in numbers or words: flat, median or steep.
DIA Indicates your contacts’ width to make sure they’ll cover your cornea properly.
SPH Uses "+" for farsightedness (hyperopia)(Which we don't support for now) and "-" for nearsightedness (myopia)(Which we support).
CYL & AX The two parameters are required to correct Astigmatism (which we don’t support for now).

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