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Best Solar Attic Fans On The Market

A solar-powered attic fan vents your attic by using solar energy from the sun to pull hot air out of the attic and blowing it out into the environment. This reduces condensation, overheating, and the ill-effects of both. It also circulates fresh air throughout the whole home and prevents mold from growing in hidden places. If this is something you think you need in your home, here are some of the best solar attic fans out there.

Rank
Picture
Name
Rating
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#1

Amtrak Solar Powerful 50-Watt with 12 inch Solar Roof, Attic, Exhaust Fan

5.0 out of 5.0 stars
#2

20-Watt Solar Attic Fan (BDB)

4.5 out of 5.0 stars
#3

40-Watt Solar Attic Fan (BDB)

4.5 out of 5.0 stars
#4

iLIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan, 14″, Black

4.0 out of 5.0 stars
#5

Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 14″ Fan Housing, Solar Attic Fan

3.5 out of 5.0 stars

Amtrak Solar Powerful 50-Watt with 12 inch Solar Roof, Attic, Exhaust Fan

This is so easy to install with quick-connect wires. Reversible push and pull fan and reversible 10-piece wide fan blade

This can be used for a number of applications. It can be used for gable vent, greenhouse, garage, shed, cabin or RV. Includes 15’ of extra wire and brackets. The solar panels come with 4 mounting brackets for the solar panel.

It also has a sealed ball bearing and Thermal protected fan motor with fully balanced high-efficiency fan blades for low noise level and long life. It covers areas up to an impressive 2250 Sq. Ft.

The company’s products are so high quality so they offer a 25-year warranty for its products which is the best warranty in the business.

 For any solar fan to perform well it will need power from the solar panel. If the solar panel is low wattage the fan motor will not get enough power to run the fan. Amtrak Solar provides a 50 Watt High-Quality Mono-Crystalline Solar Panel.

Install the fan in the gable vent or anywhere in the attic. This is a 12 volt DC fan configured to work with a solar panel. Two fan blades are included with this kit. The plastic blade is for quiet performance and the metal blade is for much better airflow. The fan turns on as soon as the sunlight hits the solar panel and runs all day. It keeps the house cool and ventilated with fresh air circulation all day. There is no need to make holes in the roof, no need for electricians, no permits, and no inspections.

Wiring is quick and easy and the solar panel generally produces power for over 30 years.

PROS AND CONS 

L

Good price

L

Great at reducing heat in the home

L

Good customer service

L

Easy installation

K

Low wattage solar panel

K

Better for smaller areas such as sheds or garages

Rating:

5.0 out of 5.0 stars

20-Watt Solar Attic Fan (BDB)

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! It can ventilate an area of 2000 square feet!

Mold & moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fuelled by the Sun & automatically combats mold & moisture!

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!

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!

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!

Remington Solar could easily lower your energy consumption! This solar-powered roof fan ventilates your attic utilizing Solar Power, which cools your home AND takes the load off your HVAC/Furnace… which can save you a significant amount on your energy bill.

Whether it is humid or a dry climate, this fan was made for your home! Its humidistat and thermostat allow it to automatically fight moisture or heat based on its readings!

It also features a brushless motor, which turns the motor without wear or friction, extending the life of your fan!

PROS AND CONS 

L

Can ventilate an area of 2000 sq. ft

L

Customers are extremely impressed how much it cools areas

L

15 year warranty

L

Brushless motor wear and tear

K

Expensive

K

A few customers complain about difficulty of installation

Rating:

4.5 out of 5.0 stars

40-Watt Solar Attic Fan (BDB)

This fan keeps your home or office cooler by providing natural, continuous, and even airflow into the Attic. Your AC won’t have to work as hard, proving significant Energy savings. You’ll also enjoy your Attic now cooled year-round after experiencing the “Builder Series” Roof Vent fan.

This fan helps you fight mold & moisture in your house with quiet operation, adjustable thermostat, solar-powered, and a 12-hour duration. This will help you save money and improve the health of your family.

It also includes the adapter to automatically run at night, as well as a humidistat & thermostat to automatically change attic airflow based on your home’s needs.

The fans are made from durable materials that can withstand the elements so you don’t have to worry about inclement weather damaging your fan or your home’s roof. Everything is made in-house, in Texas. There are no assembly lines and no low-wage laborers receiving our units.

They also have a professional support team available around the clock to answer any question or resolve any issue. The fan is made of high-quality anti-corrosion aluminum and stainless steel. By coming with a 110v adapter, it is easy to plug into your car cigarette lighter adapter or an outlet in your house!

Benefits: Plug this solar ventilation fan into your vehicle’s cigarette lighter for air circulation without cranking the engine. Keep the inside air circulating in the heat with other vehicles parked around you. 

PROS AND CONS 

L
Suitable for a wide range of uses and applications
L
Offers a variety of flavors, prices, and milligram options
L
Easy to adjust dosing/serving size
L
Can be added to choice of foods and/or beverages
L
Relatively fast-acting effects and long-lasting use
K

There are some complaints that people cannot feel a difference in temperature

K

Does not produce a very strong air speed

Rating:

4.5 out of 5.0 stars

iLIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan, 14″, Black

The iLIVING ventilation exhaust fans are the no.1 selling fan. This smart solar Attic fan is a great choice for cooling off your home while helping you to save big on your cooling bills. Equipped with a powerful 20W adjustable polycrystalline solar panel, this fan is IP68 waterproof. It is built with a brushless motor to reduce friction, and it provides up to 2000 sq. ft. of capacity cooling.

The smart thermostat has a wide-range control of 65-130f and enables/disables the feature which allows you to have more freedom to control the fan the way you want. This fan is ready for add-on features like a non-stop running AC power supply, on/off switch, and a screen guard. Add-On features are sold separately. The fan comes with a 15-year warranty.

However, some customers have complained about the charge it holds, meaning it does not cool down the area it is installed as well as some other brands. There is also no on/off switch which can be an inconvenience.

PROS AND CONS 

L

15 year warranty

L

Easy to install

L

Built in thermostat allows you to change temperature

K

Some complaints about the noise it makes

K

Very expensive

K

May not keep a charge all to run all day and night

Rating:

4.0 out of 5.0 stars

Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 14″ Fan Housing, Solar Attic Fan

This new 14” Fan Housing with 10” High-Efficiency fan blade is easy to install with quick-connect wires. Reversible push and pull fan.

It can be used for a variety of applications. It can be for a gable vent, greenhouse, garage, shed, cabin or RV. It also includes 15’ of extra wire and 4 brackets.

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.

Amtrak Solar products such as fan motor, solar panel, fan blades are high quality so they offer a 25-year warranty for their products which is the best warranty in the business.

For any solar fan to perform well it will need power from the solar panel. If the solar panel is low wattage the fan motor will not get enough power to run the fan. Amtrak Solar provides a 50 Watt High-Quality Crystalline Solar Panel. This is a 12 volt DC fan with 14-inch housing and a new larger fan blade. It is configured to work with a solar panel. The fan turns on as soon as the sunlight hits the solar panel and runs all day. keeps the house cool and ventilated with fresh air circulation all day. Do not need to make holes in the roof.

The solar panel generally produces power for over 30 years. Solar panels come with 4 mounting brackets for the solar panel. Instructions to install solar fans are included. 25′ Feet of wire included with quick connect fitting.

For any solar fan to perform well it would need power from the solar panel. Amtrak Solar 50 watt solar panel with pre-drilled holes along with the Z brackets for easy installation.

PROS AND CONS

L

Great price

L

Covers area of up to 2250 square feet!

L

25-year warranty

L

Good customer service

L

Easy installation

K

Some complaints of imperfections in the design

K

Complaints about lower wattage than advertised

Rating:

3.5 out of 5.0 stars

BEST VALUE SOLAR ATTIC FANS

The Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 14″ Fan Housing, Solar Attic Fan provides good performance for a surprisingly low price. It’s a great choice if you are looking for an attic fan for a smaller area. The fan runs quietly and the solar panel is high quality.

BEST QUALITY SOLAR ATTIC FANS

Even though the price of the iLIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan may seem rather expensive, this solar attic fan is very impressive. Two metal bars allow you to change the angle of the solar panel for low, medium, or high pitch roofs. The built-in thermostat allows adjustment of temperature for when the fan kicks in.

OUR PICK SOLAR ATTIC FANS

Looking at the attic fans on the list, the  Amtrak Solar Powerful 50-Watt with 12 inch Solar Roof, Attic, Exhaust Fan gives you all the benefits of a solar attic fan with the added benefit of being a brilliant price. At half the price of some of the other fans on the market, its performance level is very impressive. It may not have the power of the more pricey choices, but you will get a very reliable product if you choose the Amtrak fan to cool your attic!

Solar Attic Fans FAQs

How many solar attic fans do I need?

You need a minimum of 1 square foot of attic air venting for each 750 CFM of airflow. If you need 6,000 CFM of airflow through your house, divide 6,000 by 750 to get a minimum of 8 square feet of attic venting. That translates to one attic vent 3 feet by 3 feet, or two attic vents, each 1 ½ foot by 1 ½ foot.

How much does it cost to install a solar attic fan?

They cost $300-$500 to purchase, with a low installation cost of $8. Powered via solar energy, they cost between $250-$270 to install, but offer long term cost savings.” HomeAdvisor says solar attic fans cost anywhere from $200 to $500, but cost nothing to operate once installed.

Is solar or electric attic fan better?

Electric attic fans are more powerful and cheaper than solar attic fans, but they consume a lot of power. If you do choose to use an electric attic fan, consider one with a thermostat (an almost standard feature) and set it for 130ºF or above.

Does a solar attic fan save money?

A solar attic fan also eliminates the need for your air conditioner to overcompensate for heat entering the home — leading to lower energy bills

Where should I place my solar attic fan?

When it comes to vents, more is better, and every vent mounted high on a roof needs a counterpart on the lower roof, usually under the eaves in the soffit. With this arrangement, hot air rising through the upper vents will pull cooler air into the attic through the soffit vents.

Wrapping Up 

As you can see, there are many benefits of purchasing the right solar attic fan for your home. By installing one, you’ll help save money, keep a cool attic, and reduce moisture in your attic. If you need one for your home, we can help make that happen.

Turn an ordinary attic into one that’s comfortable thanks to an attic fan. If you want to breathe easier, reduce energy costs, and improve the quality of your home, there’s no better choice than a top-of-the-line solar attic fan.