10 Best Solar Attic Fans 2024

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 – ⭐ Best Overall Solar Attic Fan

by Remington Solar

  • Weight: 30 pounds
  • Dimensions: 22.5 x 22.5 x 11 inches
40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5
  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! The “Builder Series” Cools attics 24/7 & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • INCLUDES HYBRID ADAPTER TO AUTOMATICALLY RUN AT NIGHT… HUMIDISTAT & THERMOSTAT BUILT-IN: Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s roof fan includes an Adapter to Run at Night, as well as a Humidistat & Thermostat to automatically change airflow based on your attic’s needs!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back it with 15 year warranty on the fan and 2 year warranty on the 110V adapter.

iLIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan

ILG8SF301 by Iliving

  • Release date: 09/15/2018
  • Color: Black
  • Weight: 30 pounds
  • Dimensions: 21 x 21 x 10 inches
  • Warranty: 15-year limited manufacturer
iLIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan
  • Comes with smart thermostat control 65-130f with enable/disable feature
  • Ip68 water proof brushless motor, 15 year warranty
  • Adjustable solar panel (0°/15°/30°/45°), 20W, 1750Cfm, up to 2000 cool sq. ft. off capacity
  • 1 selling ventilation fan. Designed by iLIVING in san francisco, California
  • Non-stop Day/Night running AC/DC adapter kit is sold separately, model # ILG8SF304

30-Watt Solar Attic Fan (Black) with Thermostat/Humidistat (22 x 22 – 👑 Premium Pick

SF30-BLK by Remington Solar

  • Color: Black
  • Weight: 30 pounds
  • Dimensions: 22 x 22 x 11 inches
30-Watt Solar Attic Fan (Black) with Thermostat/Humidistat (22 x 22
  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC & HOME… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! This solar roof-vent fan Cools attics & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • BUILT-IN HUMIDISTAT & THERMOSTAT… HYBRID ADAPTER TO RUN AT NIGHT (SOLD SEPERATELY): Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s roof ventilation fan includes a Humidistat & Thermostat to automatically change airflow based on your attic’s needs! In addition, it can also be fitted with our Hybrid Adapter (Sold Separately) to Run at Night!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back the Fan with a limited Lifetime Warranty!

Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 14" Fan – 💲 Best Budget Solar Attic Fan

SAA40 by Amtrak Solar

  • Color: Black
  • Weight: 12 pounds
  • Dimensions: 25 x 22 x 6 inches
  • Warranty: Solar panel produce power for 25 years.
Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 14" Fan
  • ( High efficancy fan blade ) New 14” Fan Housing with 10” High Efficiency fan blade. Enough to open louver. Easy to install with quick-connect wires. Reversible push and pull fan.
  • ( Numerous Applications ) For gable vent, greenhouse, garage, shed, cabin or RV. Includes 15’ of extra wire and brackets.
  • ( High Torque Motor ) Features sealed ball bearing and Thermal protected fan motor with fully balanced high efficiency fan blades for low noise level and long life. Covers areas up to 2250 Sq. Ft.
  • ( Free Thermostat upon request ) This thermostat is made in USA by Selco one of the best companies in the world for making thermostat.. We also offer instructions and connectors with the thermostat so it can be easily installed.
  • ( Industry’s best warranty ) Amtrak Solar products such as fan motor, solar panel, fan blades are high quality so we offer 25 year warranty for its products which is the best warranty in the business.

20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x

by Remington Solar

  • Weight: 15 pounds
  • Dimensions: 23 x 23 x 8.8 inches
20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x
  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC & HOME… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! The “Builder Series” Cools attics & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • BUILT-IN HUMIDISTAT & THERMOSTAT… HYBRID ADAPTER TO RUN AT NIGHT (SOLD SEPERATELY): Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s fan includes a Humidistat & Thermostat to automatically change airflow based on your attic’s needs! In addition, it can also be fitted with our Hybrid Adapter (Sold Separately) to Run at Night!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back the Fan with a limited 15-year Warranty!

Broan-NuTone 345SOBK Surface Mount Solar-Powered Attic Ventilator

345SOBK by Broan-NuTone

  • Color: black
  • Weight: 20.8 pounds
  • Dimensions: 2.6 x 2.4 x 0.8 inches
Broan-NuTone 345SOBK Surface Mount Solar-Powered Attic Ventilator
  • SOLAR-POWERED VENTILATOR: 28-Watt solar-powered attic ventilator converts sunlight into electric power, providing a maximum 537 CFM year-round
  • DURABLE: Housing constructed of UV-stabilized, color-dyed, rugged ABS plastic and rugged, tempered glass solar panel are built to withstand large hail and resist deteriorating over time
  • ENERGY SAVER: The 12” diameter, one-piece aluminum 5-blade fan is pitched to allow for maximum air flow, keeping your living area cooler, extend the life of your air conditioner and save energy and money
  • EASY INSTALLATION: Compact base footprint and housing frame with positive stops to "seat" the dome allow for a fast and easy installation
  • ATTRACTIVE: Low profile, integrated design for an attractive, unobtrusive addition to your roof without the need for props or pivoting stands used by some manufacturers

ECO-WORTHY 25W Solar Powered Attic Ventilator Gable Roof Vent Fan

L07FM30-SV25-1 by ECO-WORTHY

  • Color: 12.6in Solar Fan / 30W Portable Solar Panel
  • Dimensions: 15.2 x 14.5 x 9.8 inches
ECO-WORTHY 25W Solar Powered Attic Ventilator Gable Roof Vent Fan
  • 【 Decent Warranty for Its Part 】- We always stand behind our products, if the motor of the fan doesn't work, or you find the unit miss some part, such as the screws, please feel free to contact our customer service for help, we will send you replacement parts, thanks.
  • 【 Efficient in Low Light Condition 】- The solar attic fan can work automatically at low voltage, the Min Voltage to operate is 4V, so you also get great ventilation even on cloudy days.
  • 【 Cost-Saving & ​​​Affordable 】- The solar fan system cools your roof and also reduces the load on your air conditioning system, it will cut your cooling costs with low electric power expense.
  • 【 Well-Made Quality 】- The materials of the high volume solar attic ventilator is well built of good quality. The tolerances of the solar vent fan are pretty tight, and it runs reasonably quietly.
  • 【 Easy to Install 】- It's a ready-to-use solar fan for home, shed, garage or RV, outdoor, etc. The solar roof vent fan comes with a pre-installed 8-inch solar cable with quick-connector, and the solar panel comes 16 feet solar cable, which lets you to easily install it with the quick-connect wires. It could be installed in the gable vent or anywhere in the attic.

30-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5

by Remington Solar

  • Weight: 28 pounds
  • Dimensions: 22.5 x 22.5 x 11 inches
30-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5
  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! The “Builder Series” Cools attics 24/7 & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • INCLUDES HYBRID ADAPTER TO AUTOMATICALLY RUN AT NIGHT… HUMIDISTAT & THERMOSTAT BUILT-IN: Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s roof fan includes an Adapter to Run at Night, as well as a Humidistat & Thermostat to automatically change airflow based on your attic’s needs!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back it with 15 year warranty on the fan and 2 year warranty on the 110V adapter.

Broan-NuTone 345SOWW Surface Mount Solar-Powered Attic

345SOWW by Broan-NuTone

  • Color: Weather Wood
  • Weight: 24 pounds
  • Dimensions: 2.6 x 2.4 x 0.8 inches
Broan-NuTone 345SOWW Surface Mount Solar-Powered Attic
  • SOLAR-POWERED VENTILATOR: 28-Watt solar-powered attic ventilator converts sunlight into electric power, providing a maximum 537 CFM year-round
  • DURABLE: Housing constructed of UV-stabilized, color-dyed, rugged ABS plastic and rugged, tempered glass solar panel are built to withstand large hail and resist deteriorating over time
  • DURABLE: Housing constructed of UV-stabilized, color-dyed, rugged ABS plastic and rugged, tempered glass solar panel are built to withstand large hail and resist deteriorating over time
  • EASY INSTALLATION: Compact base footprint and housing frame with positive stops to "seat" the dome allow for a fast and easy installation - Recommended for use with a shingle roof only
  • ATTRACTIVE: Low profile, integrated design for an attractive, unobtrusive addition to your roof without the need for props or pivoting stands used by some manufacturers

Amtrak Solar Powerful 50-Watt with 12 inch Solar Roof

40W1SA12I by Amtrak Solar

  • Color: Black
  • Weight: 8 pounds
  • Dimensions: 23.5 x 1 x 16 inches
Amtrak Solar Powerful 50-Watt with 12 inch Solar Roof
  • ( Easy to install ) With quick-connect wires. Reversible push and pull fan and reversible 10-piece wide fan blade
  • ( Numerous Applications ) For gable vent, greenhouse, garage, shed, cabin or RV. Includes 15’ of extra wire and brackets.
  • ( High Torque Motor ) Features sealed ball bearing and Thermal protected fan motor with fully balanced high efficiency fan blades for low noise level and long life. Covers areas up to 2250 Sq. Ft.
  • ( Free Thermostat upon request ) This thermostat is made in USA by Selco one of the best companies in the world for making thermostat.. We also offer instructions and connectors with the thermostat so it can be easily installed.
  • ( Industry’s best warranty ) Amtrak Solar products such as fan motor, solar panel, fan blades are high quality so we offer 25 year warranty for its products which is the best warranty in the business.

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