15 Best Solar Powered Exhaust Ventilation Fans & Their Reviews [Updated 2022]

Are you looking for ways to save energy, but don’t want to pay rising electricity costs? Electricity is a constant in most people’s everyday lives, but it comes at a cost as companies increase their tariffs.

Solar powered exhaust fans are a great way to start. These exhaust fans use the sun to generate power, so choosing one will help you save money year after year while also being better for the environment.

They can also improve ventilation in your home because they prevent mold and mildew from growing, leaving you with plenty of room to breathe. You don’t even have to shell out cash for an engineer – because they are completely free to install!

1. 25W Solar Powered Attic Ventilator Gable Roof Vent Fan

ECO-WORTHY 25W Solar Powered Attic Ventilator Gable Roof Vent Fan with 30W Foldable Solar Panel -...

This product is great for those looking to operate in a quiet room.

The high-efficiency brushless motor is perfect because it doesn’t make a sound, allowing for a calm space where you can concentrate free from distractions.

Solar powered exhaust fans operate best in sunlight, but an advantage to this one is that it runs on low voltage.

So even if it is cloudy or rainy, you will still experience brilliant results and get great ventilation.

The attic vent that comes with it is very easy to install, making it ideal for your roof, garage, or attic.

The 30W  foldable solar panel also comes with adjustable brackets and a 1pc 16 ft solar cable.

This means that you can adjust the panel to your favored direction, getting the maximum benefit out of it.

At a reasonable and affordable price, this solar panel will help you get the best out of your home.

Pros & Benefits:

  • The fan works at low voltage, making it perfect for any type of weather
  • The high-efficiency brushless motor is quiet, helping you focus
  • Very easy to install, ideal for your roof, garage, or attic
  • Reasonable and affordable price on the market

Check Price on Amazon

2. Amtrak Solar Powerful 40-Watt Galvanized Steel Solar Attic Fan

Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 12' Fan Housing, Solar Attic Fan Quietly...

Do you need a powerful solar exhaust fan that cools down and quietens your room?

At 40-watts, this fan is extremely durable and long-lasting, which can reduce the temperature from 150˚F to 90˚F by removing the hot air inside your attic.

The fan works together with the solar panel to generate power.

As soon as the sun beams onto the panel this allows the fan to run all day, keeping the circulation fresh.

This allows for a peaceful and calm atmosphere.

Looking to take a long holiday or weekend break?

This fan is brilliant for ventilating your RV, so if the long drive gets hot, you can breathe much easier.

The upgraded large High-Efficiency fan blade allows for maximum performance.

The solar panel even comes with a free thermostat.

It is a strong fan that is durable for any situation, making your house and RV energy efficient.

Pros & Benefits:

  • Generates over 30 years of solar power
  • Offers great circulation,  running all day to keep your room fresh
  • Ventilates your RV, which is great for holidays and weekend breaks
  • High-Efficiency fan blade allows for faster and effective performance

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3. Amtrak Solar Powerful Attic Exhaust Fan Quietly Cools your House Ventilates your house, garage,...

Amtrak Solar Powerful Attic Exhaust Fan Quietly Cools your House Ventilates your house, garage,...

If you want something that is small, affordable, and reliable, then you should check out Amtrak’s 12″ Solar Exhaust DC fan.

Although small in size, it can make a big difference to your home. At 80 watts, it is extremely powerful, energy efficient, and cools the air by removing moisture from your attic.

Not only is it compact and easy to carry, but this fan also comes with a 25-year warranty, which is a big advantage in case something goes wrong with it.

The fan can work with a solar panel from 20 watts to 100 watts, while also containing a high-performance DC motor.

If you are looking for a fan in a greenhouse or even a chicken coop, this one’s for you because it can connect to a bigger solar panel, allowing plants and animals to breathe easier. Priced at $54.95, the fan is very reasonably priced and is suitable for any tough or demanding situation.

Pros & Benefits:

  • The fan can work with any solar panel from 20 watts to 100 watts
  • It contains a powerful high-performance DC motor
  • Compact and very easy to carry
  • Affordable price, small and compact
  • Perfect for greenhouses and chicken coops
  • Comes with a massive 25 -year warranty

Check Price on Amazon

4. Remington Solar 25-Watt Solar Attic Fan (Grey) with Thermostat/Humidistat (20 x 20 x 11 IN) -...

Remington Solar 25-Watt Solar Attic Fan (Grey) with Thermostat/Humidistat (20 x 20 x 11 IN) -...

It’s extremely powerful for clearing out hot air and bad moisture in your barn or warehouse while extracting mildew and moist in winter.

This reduces the amount you have to pay on your electricity bill each month and making your home more comfortable to live in.

An advantage of this product is that it ventilates at areas covering 1,800 square ft.

The motor is very quiet, leaving a calm atmosphere so you can get on with your day. The product comes with a built-in thermostat/humidistat, while the solar vent is activated at 80˚F, saving a lot of energy. The product is easy to install and doesn’t come with any wiring – once the sun goes down, the power turns off.

It is priced at $400 and comes with a lifetime warranty, so you don’t need to worry if anything goes wrong.

Pros & Benefits:

  • Ventilates areas covering 1,800 square ft
  • Comes with a thermostat/humidistat
  • No wiring
  • Turns off when the sun sets
  • Contains a lifetime warranty

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5. Solar Attic Fan with 25-year Warranty! by Natural Light

Solar Attic Fan with 25-year Warranty! by Natural Light

This product from Natural Light includes an adjustable solar panel that can be tilted up to a 45˚ angle, which is perfect for most barns, attics, and workshops.

It is very useful for keeping the temperature cool on a hot summer day when temperatures rise over 90˚. Its quiet motor also brings ambiance to your attic and the fan can be placed on top of materials including fiber, asphalt shingle roofs, clay and tile roofs.

The fan, unlike its competitors, offers additional equipment that can be placed into the solar vent. These include a fire safety cutoff switch, a flashing skirt for tile roofs, and a remote solar sun module for an area with a bigger exposure to the sun.

It takes an hour to install and has a venting capacity of 1260 square ft.

Pros & Benefits:

  • Only takes an hour to install
  • Includes an adjustable solar panel that tilts up to a 45˚ angle
  • Its versatility means it can be placed on top of
  • It offers additional equipment including a flashing skirt for tile roofs and a fire safety cutoff switch
  • The fan has a venting capacity of 1260 square feet

Check Price on Amazon

6. Natural Light Florida Solar Attic Fan

Solar Attic Fan 48-watt - Florida Rated by Natural Light

If you’re looking for something that will keep your house cool during the hot summer months, then the Florida Solar Attic fan is perfect for your needs.

It faces directly into the sun, so it is useful during hot temperatures and has been designed with adjustable brackets. This is useful because the fan itself can fit any latitude for the most efficient energy yield production.  This will save you a lot of time and money, and the fan can gain exposure from the sun on any type of roof.

It doesn’t matter if your roof is steep or flat, this Solar Attic fan will do the job. It’s very powerful at 36 watts, so if you’re finding that the sun too hot, you can be assured that the fan will provide an even cooler breeze, bringing more air to your home.

Pros & Benefits:

  • Mounted adjustable brackets for maximum efficiency
  • The fan provides an even cooler breeze when the sun is hot
  • Faces directly into the sun
  • At 36 watts, it is both powerful and will provide a cool breeze to your home

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7. Broan 345SOWW Solar Powered Attic Ventilator

Broan-NuTone 345SOWW Surface Mount Solar-Powered Attic, Energy-Saving Ventilator, Weathered Wood,...

Attics need to be insulated, especially in the summer months when the heat rises.

Their importance means that some of the best ones might be out of your price range.

However, The Broan 345SOWW Attic Ventilator is a cheaper alternative. Because it comes with solar panels already, the model can power up on its own without any assistance, saving you a lot more money.

But where this fan really comes into its own is in its size.  It’s small and surface mounted so it can be placed on the roof. This advantage also ensures that water does not escape through the mesh protection, and you won’t deal with any leaks because the water flows downwards.

The fan is suitable for any kind of roof and can handle any tough situation. For the affordable price of $323.41, it’s a sure-fire winner and relatively cheap.

Pros & Benefits:

  • mesh protection, so water doesn’t escape
  • Small and surface mounted
  • Priced at $323.41, cheap and affordable
  • Its suitability for any roof can handle tough situations
  • Can power up on its own without any assistance

Check Price on Amazon

8. SOLATEK Solar Ventilation Fan

SOLATEK Solar Ventilation Fan Without Battery for Boat, Yacht, Camper, Home, White

The SOLATEK Solar Ventilation fan is useful because it is pollution free, making a great choice if you want something that’s eco-friendly.

Some people need a fan on all the time because they need for electricity is a constant in most people’s lives. For this product, there are two options which you can set the fan to: all day and daytime-only. Although the fan is versatile enough to work in offices and greenhouses, it copes best on sailboats and other small spaces.

If you are a sailor, a lot of air and dust and condensation may get trapped on your boat. The SOLATEK sorts the problem out straight away, cleaning air circulation adequately and brings a quiet ambiance.

When you’re driving in a truck at high speed on a rainy day, it is easy for rainwater to get in the truck, causing leaks and unwanted problems. However because the SOLATEK fan is water resistant, it’s able to cope with these speeds, keeping out excess water. For a small fan, it does the job very well, making it suitable for your needs.

Pros & Benefits:

  • Copes well on sailboats and small spaces
  • Clearing dust and air circulation, while the quiet motor brings an ambiance to your boat
  • Water resistant, able to cope with high speed

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9. ECO HOUSE Solar Powered Roof Vent Exhaust Stainless Steel 5-inch Fan Ideal for Roof Attic RV Boats...

ECO HOUSE Solar Powered Roof Vent Exhaust Stainless Steel 5-inch Fan Ideal for Roof Attic RV Boats...

Similar to the SOLATEK fan, ECO LLC has created a small fan that is fully automatic and powered by solar energy.

Perfect for Caravans, RV’s, boats, and small spaces.  This cost-effective fan is great if you are on a budget because you don’t need to run it through any batteries or wires. The aerodynamic design on the fan is important because it allows for less drag, making it easier for you to sail your boat on choppy waters.

The product is very easy to install and put on walls, but the hole needs to be around 4 3/4 inches to mount. The simple design allows the air in your caravan to be cleared instantly, avoiding the build-up of heat.

If you’re looking for a small exhaust fan that can make your boat less dusty, then this is the right choice for you.

Pros & Benefits:

  • Great value if you’re on a budget because batteries and wires are not needed
  • Avoids the build-up of excess moisture
  • Fully automatic, powered by solar energy
  • Aerodynamic design allows for less drag, resulting in a smooth sailing experience
  • Its compact design allows for less drag and wind pressure

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10. Solar Attic Exhaust Fan Ventilation Roof Mounted 1300 CFM Vent Ventilator Green Air

Solar Attic Exhaust Fan Ventilation Roof Mounted 1300 CFM Vent Ventilator Green Air

So you walk into your attic, and you’re hit by a damp, musky smell. It’s moisture that has built up inside and can lead to health problems if not treated properly.

So the next question is, how are you going to treat it?
Put SolarCozi’s Solar Attic Exhaust fan in. It’s compact. It has a thick aluminum body that clears out dust and reduces infiltration, and is perfect for small spaces, for example, your shed.
But if you wanted to put it in an attic, you can add more exhaust fans to get the job done. Perfect for any room with its slick and professional design, it provides 1300 CFM of ventilation, so all that hot air will be eliminated in no time and help your roof last longer.
It features a 9in aluminum fan blade and a 12V brushless motor, which quietly decreases your attic temperature. It’s a worthy investment if you’re on a budget, and is an effective tool to cool your attic.

Pros & Benefits:

  • Its slick, professional design is perfect for any room
  • Thick aluminum body that reduces infiltration
  • Provides 1300 CFM of ventilation, clearing out hot air in no time
  • Comes with a 9″ aluminum fan blade and a 12V brushless motor, silently reducing the attic temperature

Check Price on Amazon

11. Ultra-Fab Products 53-945001 Mini Solar Plumbing Vent

Ultra-Fab Products 53-945001 Mini Solar Plumbing Vent

Tired of having your vents clogged up?

This cute solar exhaust fan from Ultra-Fab products is mainly used for RV’s and sheds, but also versatile enough to be used at home.

It’s reasonably priced and can easily be installed on an RV roof.

Small and silent, it packs a big punch.

Its beautiful powder coat finish makes it look aesthetically pleasing, adding a new layer of attraction to your roof.

The product also contains aerodynamics to clear out the drag in the wind and efficiently get rid of all the plumbing odors in the RV.

Ultra-Fab Products have also issued a 1-year warranty in case anything goes wrong. So you can save money and buy this solar fan at a cheap and affordable price.

Pros & Benefits:

  • small and quiet
  • Beautiful powder coat gives it a great look
  • 1- year warranty
  • Its versatility allows it to be used in both sheds and homes

Check Price on Amazon

12. Solar Attic Fan - Natural Light, 36 Watts (Florida Rated)

Natural Light Solar Attic Fan 48-watt - Florida Rated

One of the most powerful entries on this list, this solar exhaust fan is industry standard, coming with a massive 25-year warranty.

Boasting some of the highest quality materials on the market, it can be fitted on any type of roof.

Made from aluminum, stainless steel, and glass, it cools attics by blowing when the sun gets really hot.

An optional thermostat is sold separately, however, it is worth buying for those cooler climates. It is an essential purchase for anyone who lives in a hot country because it saves both time, money, and a lot of stress.

The fan itself is very strong, easy to install, and will reduce your electricity bill in no time at all.

Pros & Benefits:

  • Industry standard solar exhaust fan
  • Made from aluminum, stainless steel, and glass
  • Fits on any type of roof, cooling rooms when the sun gets hot
  • It comes with a bumper 25-year warranty

Check Price on Amazon

13. GBGS Solar Attic Fan

GBGS Solar Attic Fan Surface Mount 1750 CFM, IP68 Brushless DC Motor, Adjustable Panel, Smart...

GBGS has also created a solid solar attic fan with an adjustable solar panel that can rotate towards 15, 30, 45 and 90 degrees.

It comes with a solar bracket that turns 90 degrees horizontally, and a Smooth – air deflector inside, helping the motor to run efficiently and quickly.

These pieces of equipment are very useful because they can be placed in the direction of the sun, allowing you to capitalize on the late afternoon sunshine.

The IP68 waterproof motor is also very useful if the weather is rainy or humid, showing the fan’s versatility.  It helps the product stand out because it enables protection from bad weather.

Additionally, the fan does not let any excess air in, helping it to run smoother. These are important points to consider when looking for a fan, and this one from GBGS is a must-have.

Pros & Benefits:

  • Doesn’t let any excess air in, helping it run smoother
  • IP68 motor is waterproof, allows protection from bad weather
  • Adjustable solar panel
  • Includes a solar bracket that rotates 90˚ horizontally

Check Price on Amazon


This fan is an eco-friendly solution to sweltering temperatures.

You may feel exhausted in the heat from time to time, but you don’t need to pay the extortionate heating bills.

Instead, at 24 Watts, this solar exhaust fan is an exceptionally powerful tool.

It will make your home cleaner, healthier to live in, and more efficient.

Its aluminum material is a strong conductor of heat because it gets absorbed very quickly. The fan clears a lot of bad air and mildew, operating up to 1,339 CFM while also venting in areas that are around 2,100 square feet.

If you are looking for something that is a great size for your attic, this solar power attic fan could be the one for you.

Priced at $389.70, it isn’t the cheapest fan on the market. However, it functions very well and the aluminum material improves the quality. Reliable. It helps the environment.  Long-lasting.

Pros & Benefits:

  • Reliable and exceptionally powerful
  • A strong conductor of heat
  • Eco-friendly
  • A great size for your attic
  • 24 Watts

15. Solar Blaster - Solar Attic Fan For Ridge Vents

Solar Attic Fan for Ridge Vents - Solar Roof Vent Solution - Solar RidgeBlaster

This product is useful for most houses because they have ridge vents.

It gets rid of trapped air and moisture and comes with a maintenance-free flashing system, a 10W solar panel, and the screws needed to install the panel.

Combined with the sun’s power, this fan has an air foam capacity of 117 CPM, while the galvanized metal vent stops the vents from rusting.

This is essential in reducing excess mold and making your attic and home more breathable. The Solar Blaster is a diverse fan, with the ability to work in all temperatures. It fits on any ridge with high pressure, so an attic or a shed roof is a perfect choice. It allows the air to rise up, and then travel out into the open space.

Pros & Benefits:

  • Galvanized metal vent prevents rusting.
  • Essential purchase because it reduces excess mold, and it comes with a 10W solar panel.
  • Perfect for an attic or shed roof
  • Ability to work on all temperatures

Check Price on Amazon

Final Thoughts

We hope that you have enjoyed this article on the 15 best solar powered exhaust fans. Buying one comes down to many things.

This includes how much space you have in the attic or wherever you want to install the fan.

It also comes down to how much power you need, which direction you want it to face, and what you want to use it for.

We hope you’ve enjoyed this list of the 15 best solar powered exhaust ventilation fans and their reviews for 2022.

See one on this list that should be and isn’t?

Let us know in the comments below!