A solar attic fan is a one-time low investment that lasts for decades without demanding any replacements.

Not only do they adequately remove hot air from the attic space and allow it to fill up with cool air, but they also run without the use of electricity, saving you money on your utility bill.

we’ve put together a collection of the best Solar Attic Fans that are currently available on the market. To help you find the perfect Solar Attic Fan among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Solar Attic Fans

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Solar Attic Fans:

# Preview Product Price
1 iLIVING HYBRID Ready Smart Thermostat Solar Roof Attic Exhaust Fan, 14', 1750 CFM, 2500 Coverage Area, Black iLIVING HYBRID Ready Smart Thermostat Solar Roof Attic Exhaust Fan, 14″, 1750 CFM, 2500 Coverage… $344.99 View Product
2 40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) - Runs at Night - Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar 40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) – Runs at… $408.00 View Product
3 20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x 23 x 8.75 IN) - Brushless Motor – Solar Vent Fan that’s Hail and Weather Resistant – “Builder Series” by Remington Solar 20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x 23 x 8.75 IN) – Brushless Motor –… $316.00 View Product
4 QuietCool 40 Watt Solar Powered Roof Mount Attic Fan QuietCool 40 Watt Solar Powered Roof Mount Attic Fan $369.00 View Product
5 30-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) - Runs at Night - Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar 30-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) – Runs at… $387.00 View Product
6 Remington Solar 20-Watt Solar Attic Fan (Grey) with Thermostat/Humidistat (22 x 22 x 11 in) - Brushless Motor – Hail and Weather Resistant Solar Vent Fan – Solar Powered Attic Fan for Homes Remington Solar 20-Watt Solar Attic Fan (Grey) with Thermostat/Humidistat (22 x 22 x 11 in) -… $330.00 View Product
7 Amtrak Solar Powerful 50-Watt Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage, Chicken Coop or RV and Protects Against Moisture Build-up Amtrak Solar Powerful 50-Watt Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage,… $159.95 View Product
8 Amtrak Solar's Powerful 50-Watt Solar Roof, Attic, Exhaust Fan Quietly Cools and Ventilates your house, garage, RV or boat and protects against moisture build-up (with on/off switch). 12' Galvanized Steel Fan with 10' fan blade. Amtrak Solar’s Powerful 50-Watt Solar Roof, Attic, Exhaust Fan Quietly Cools and Ventilates your… $174.95 View Product
9 Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 12' Fan Housing, Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage or RV and Protects Against Moisture Build-up Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 12″ Fan Housing, Solar Attic Fan Quietly… $169.95 View Product
10 ECO-WORTHY Solar Powered Attic Fan Solar Venting Stainless Steel Solar Roof Fan Vent ECO-WORTHY Solar Powered Attic Fan Solar Venting Stainless Steel Solar Roof Fan Vent $78.88 View Product

Top Rated Solar Attic Fan Reviews

Since we’ve mentioned 10 different models of Solar Attic Fans on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Solar Attic Fans below:

Sale1

iLIVING HYBRID Ready Smart Thermostat Solar Roof Attic Exhaust Fan, 14', 1750 CFM, 2500 Coverage Area, Black
iLIVING HYBRID Ready Smart Thermostat Solar Roof Attic Exhaust Fan, 14″, 1750 CFM, 2500 Coverage Area, Black

$344.99
View Product
Product Highlights:

  • 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 2500 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
2

40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) - Runs at Night - Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar
40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) – Runs at Night – Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar

$408.00
View Product
Product Highlights:

  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOISTURE DAMAGE: Finding Moisture Damage 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 Moisture!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOISTURE DAMAGE: Finding Moisture Damage 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 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.
3

20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x 23 x 8.75 IN) - Brushless Motor – Solar Vent Fan that’s Hail and Weather Resistant – “Builder Series” by Remington Solar
20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x 23 x 8.75 IN) – Brushless Motor – Solar Vent Fan that’s Hail and Weather Resistant – “Builder Series” by Remington Solar

$316.00
View Product
Product Highlights:

  • 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 MOISTURE DAMAGE: Finding Moisture Damage 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 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!
4

QuietCool 40 Watt Solar Powered Roof Mount Attic Fan
QuietCool 40 Watt Solar Powered Roof Mount Attic Fan

$369.00
View Product
Product Highlights:

  • 40 Watt Solar Panel
  • Ultra-energy efficient DC motor
  • Preset thermostat
  • Included AC/DC inverter for 24/7 runtime
  • Fully adjustable solar panel – 180 degree rotation and 60 degree tilt
5

30-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) - Runs at Night - Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar
30-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) – Runs at Night – Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar

$387.00
View Product
Product Highlights:

  • 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 MOISTURE DAMAGE: Finding Moisture Damage 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 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.
6

Remington Solar 20-Watt Solar Attic Fan (Grey) with Thermostat/Humidistat (22 x 22 x 11 in) - Brushless Motor – Hail and Weather Resistant Solar Vent Fan – Solar Powered Attic Fan for Homes
Remington Solar 20-Watt Solar Attic Fan (Grey) with Thermostat/Humidistat (22 x 22 x 11 in) – Brushless Motor – Hail and Weather Resistant Solar Vent Fan – Solar Powered Attic Fan for Homes

$330.00
View Product
Product Highlights:

  • 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 MOISTURE DAMAGE: Finding Moisture Damage 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 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!
7

Amtrak Solar Powerful 50-Watt Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage, Chicken Coop or RV and Protects Against Moisture Build-up
Amtrak Solar Powerful 50-Watt Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage, Chicken Coop or RV and Protects Against Moisture Build-up

$159.95
View Product
Product Highlights:

  • ( Easy to install ) With quick-connect wires. Includes 4 mounting tabs and instructions.
  • ( 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 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.
  • ( Easily Reversible ) Reversible push or pull fan and reversible 10-piece wide fan blade
  • 25-year warranty—the industry’s best.
8

Amtrak Solar's Powerful 50-Watt Solar Roof, Attic, Exhaust Fan Quietly Cools and Ventilates your house, garage, RV or boat and protects against moisture build-up (with on/off switch). 12' Galvanized Steel Fan with 10' fan blade.
Amtrak Solar’s Powerful 50-Watt Solar Roof, Attic, Exhaust Fan Quietly Cools and Ventilates your house, garage, RV or boat and protects against moisture build-up (with on/off switch). 12″ Galvanized Steel Fan with 10″ fan blade.

$174.95
View Product
Product Highlights:

  • ( On / Off Switch ) This fan comes with on/off switch so the fan can be turned off in winter months, rainy days, snowy days or colder days to keep the warm air in.
  • ( Easy to install ) Wires fan and solar panel have connectors preinstalled and matched for easy installation.
  • ( 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. Please request thermostat at time of purchase by messaging immediately through Amazon to seller.
  • ( 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.
  • Made in USA
  • 12″ Galvanized Steel Fan with 10″ Fan Blade
9

Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 12' Fan Housing, Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage or RV and Protects Against Moisture Build-up
Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 12″ Fan Housing, Solar Attic Fan Quietly Cools, Ventilates Exhaust Your House, Garage or RV and Protects Against Moisture Build-up

$169.95
View Product
Product Highlights:

  • ( High efficiency fan blade ) New 12” 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. Please leave a message at time of purchase to include the Free thermostat.
  • ( 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.
10

ECO-WORTHY Solar Powered Attic Fan Solar Venting Stainless Steel Solar Roof Fan Vent
ECO-WORTHY Solar Powered Attic Fan Solar Venting Stainless Steel Solar Roof Fan Vent

$78.88
View Product
Product Highlights:

  • 【 Cost-Saving & Affordable 】- Fully automatic operation powered by solar energy, not only cools your roof, but also reduces the load on your air conditioning system, and cuts your cooling costs with low electric power expense.
  • 【 Powerful & Built-in Battery 】- With inbuilt rechargeable lithium battery, the solar powered fan turns on as soon as the sunlight hits the solar panel, moves 11.6 cubic feet air per minute and keeps your roof, attic, or shed cool with fresh air circulation all-day.
  • 【 Easy Installation 】- The solar attic fan has pre-drilled mounting holes, self-tapping screws for easy installation. It is a ready-to-use play solar fan, just take it out of the box, no extra wiring involved.
  • 【 Well-Made Material 】- The material of this solar attic ventilator is stainless steel which provides longevity to the fan and prevents any rust from forming.
  • 【Application & Warranty 】- It is the perfect solar powered exhaust fan for sheds, roof, attic, RV, boats, cabin, etc. One year warranty, any problem or unsatisfied can be solved though contact the CS team.

Video Overview

How to Install Solar Attic Fan DIY – Yellowblue Eco Tech

Final Words

So, these are all of the Best Solar Attic Fans available on the market. We hope this collection was helpful to find the right Solar Attic Fan for the money. However, we recommend checking out the features, benefits, and problems of each of these Solar Attic Fans before taking your decision.