Best Solar Powered Gable Fan Reviews for 2024

Best Solar Powered Gable Fan Reviews

During the summer, you may feel uncomfortable in your home due to the hot air present right? This makes you want to use an AC to keep your home nice and cool, however, this can increase your electricity bills significantly. As you know, ventilation is one vital aspect of having a comfortable home. And with that; you'll want a good solution that can keep your home well-ventilated as well as keeping the cost of your electricity bills down. Therefore, the best and ultimate solution is buying a solar powered gable fan for your home.

These devices are typically powered by solar energy, with the fan helping to remove hot air and reduce humidity thereby keeping your home extremely cool and dry. It is an eco-friendly way of providing clean and cool air all day. This ventilation requires no electricity, giving you the chance to save more money on those dreaded electricity bills.

You may now be considering one, but shopping for a good solar gable fan is quite challenging because there are many available in the market, all claiming to be the best. But checking out our recommended picks, you’ll find it easier to get the best model for the price. Let us ease your stress by unveiling our 5 best solar powered gable fans of 2024 picks.

Top 5 Rated Models Comparison Table




Adjustable Panels


Rand 1720

1. Rand 1720











Rand 20watt

4. Rand 20W



Bright watts

5. Bright watts



Reviews of the Best Solar Powered Gable Fans of 2024

#1. Rand Solar Powered Attic Gable Fan - 1720 CFM Ventilator

Rand 1720

This is one of the most popular and most used solar fan products on the market at the moment. It is a highly efficient solar fan that appears with a nice essentials kit for easy installation. In a very hot summer, having this will help reduce the temperature in your attic or home up to 50 degrees. If you have a larger attic, this model is suitable for you because it can keep an attic of 2720 sq. feet extremely cool and well ventilated. It is equipped with an 85-degree thermostat which enables it to automatically turn off or turn-on at a certain regulated temperature. Additionally, it has a 30watt solar panel with mounting brackets for better exposure towards the light.

This stands out from the others because its installation process requires no cutting of holes in your roof to mount the fan. All it requires is to place your solar panel on the roof appropriately by facing it in the direction of sunlight and then mount your fan behind any existing gable vent, connecting both with wires.

There is really no major negative part about this model. The only problem we would highlight is the higher price tag it carries.

Overall, it is thermostatically controlled and is highly efficient for larger rooms and attics.


  • Easy installation
  • Adjustable solar panel
  • Relatively powerful
  • It comes with 20 years part warranty


  • Expensive

#2. ECO-WORTHY 25W Solar Powered Attic Fan


This is a great choice for sufficient ventilation in your home as it comes with a high wattage that can keep a 2200sq. feet attic or room well ventilated. It has a foldable solar panel equipped with an adjustable mounting bracket that can be adjusted to a certain degree in other to acquire enough sunlight for better efficiency. And if you are the eco-friendly type, this is one model you will want to have because it is designed with a high-efficiency motor that produces less noise thereby keeping your environment extremely quiet. 

What makes this model stand out from the others is that it provides sufficient ventilation even at a lower voltage; which means you don’t have to worry about cloudy days. Another fantastic thing is that it does not only vent your attic space but also cools your roof.

The challenges of using this model are that it keeps on working even when not required due to the absence of a thermostat.

In all, it’s a suitable product made with high-quality material that will last longer in harsh weather conditions.


  • It provides sufficient ventilation
  • Quiet operation
  • High-quality material


  • No thermostat
  • Poor warranty with it

#3. ECO-WORTHY 65 W Solar Power Attic Gable Fan


This is another amazing eco-worthy solar power fan on our list that can ensure your attic stays extremely well ventilated even at a lower voltage, giving you fewer worries on cloudy days. It comes with a high-efficiency solar fan of 65 watts, and a powerful 100 watts poly solar panel made with high-quality aluminum frame for extended longevity.

The best part about this product is that it provides a quiet operation due to the strong brushless motor equipped with it.

The downside is that it has no inbuilt thermostat that can automatically shut off the attic fan on attaining a certain temperature and its solar panel comes without an adjustable bracket which means less exposure to the sunlight.

Conclusively, it is one of the best eco-friendly solar fans that can ensure your attic stays well ventilated.


  • High-quality material
  • The fan works greats
  • It is powerful


  • It’s expensive
  • Non-adjustable angle mount a solar panel
  • Absence of thermostat
  • Poor warranty

#4. Rand Solar Powered Attic Gable Ventilator 20

Rand 20watt

This is another incredible high-quality Rand solar power fan which comes with a cool complete kit for high efficiency, and easy installation in your home. It can sufficiently keep an attic or room of 1813 sq. feet extremely cool and dry. This excellent product comes with a free 85-degree thermostatic control that automatically turns on or shuts off the fan on attaining a particular temperature in your attic or room.

The quality of this product stands out and also comes with a high-quality solar panel of 20watt that provides an impressive operation with an adjustable solar panel bracket for maximum sun exposure.

The disadvantage is that it is less efficient at a lower voltage which makes your attic less ventilated on cloudy days.

Overall, this is one powerful model that is easy to install and can get the job done.


  • Easy installation
  • Good warranty
  • Adjustable solar panel


  • Less efficient solar panel

#5. Bright Watts

Bright watts

The last spot on our list goes to this powerful Bright Watts model that can keep an attic or room of 1200sq. feet well ventilated, which means if you need a suitable model that will fit your budget for a smaller sized room, this is for you. The fan motor is thermally protected to prevent overheating. It also comes with some cool features for easier installation and high-efficiency performance.

The amazing features of this product are its high protective casing that helps prevent your solar fan from damages caused by flying debris, ice, and heavy wind. It is made of high quality galvanized steel material that keeps it free from rusting for a long time.

The downsides to this product are the absence of an adjustable mounting bracket for easy angulation of the solar panel in order to acquire enough sunlight, this means it is not a suitable fan for larger sized rooms and multiple installations would be required to make your home cool on a warm day.

One thing we can say for sure about this product is that it is powerful, highly efficient and made with the long lasting material.


  • High-quality material
  • Powerful solar fan
  • Decent 10-year warranty
  • Easy installation
  • Low cost


  • No adjustable bracket for solar panel
  • Only efficient for smaller attic
  • It produces noise
  • Poor efficiency on cloudy days

Things to Consider When Buying a Solar Gable Fan

Today, installing one of these fans is one efficient way of getting sufficient ventilation into your home. And knowing the best choice that can serve your needs is very important when considering a model. If you get a top model, maintaining a cooler temperature in your home will not be a problem. It can be confusing when choosing the right one with so many choices in the market, but don’t worry, after reading this guide you’ll find it easier to get the best one to suit your needs and also be worth the price.

The Typical Weather in Your Area

The first thing you should consider is the climate in your area of residence. If you reside in a hot region, it is essential you focus on getting one that can keep your home cool all year round without letting you down. This means you will need one that can last long enough. Getting a durable model might be expensive, but it will be worth the price in the long run. However, if your climate feels hot only for a couple of months, getting a less expensive one won’t be a bad idea, but it is best to opt for a more durable model.

Bright Sun

The Size of Your Attic or Room

This is important when buying a solar gable fan to get sufficient ventilation in your attic or room because for larger rooms, you will need a bigger and more powerful fan. And to determine which one is best for you it all depends on the wattage of the model. What does this mean? If you have a more spacious attic or room, a solar-powered fan that comes with a higher wattage will be a great choice, or, you can buy multiple fans if your budget allows it. If you find it confusing trying to find the right one for your home, you can always speak to an expert.


Some models are mounted on a curb, roof, or gable mounted depending on the best fit for your home. The fans are either mounted directly under the panel or placed at a distance from the panel and then connected with wire, giving you the flexibility in placement. You also need to know whether the panel is directly or indirectly facing the sunlight.

House Attic Vent

Important Features

Adjustable angle mounts

This enables the panels to be easily adjusted to a certain degree in order to absorb more sunlight.

Inbuilt thermostat

This is one important feature you have to look out when shopping. Because having a model equipped with this feature also helps to ensure your fan is working only when required. This type can automatically turn on or off on attaining a certain temperature.

Fan Blades

The blades come in a range from three to five in many cases. But having a model with five blades will provide more efficiency. Five blade solar fans rotate less to obtain the desired speed.


For any product to last long the quality of the material used is a super important factor; the same applies to solar powered gable fans. A low-quality model in due time will simply break down. Hence, to enjoy using this product for up to 3-5 years, it is best you get one made of long-lasting material. Solar panels made with marine grade and heavy aluminum for its fans will certainly last longer. Heavy aluminum materials can withstand harsh weather and the marine grade material used to make the panel will help protect it against higher temperatures and ultraviolet rays.

Noise Level

Are you the type that is easily irritated by noise produced by machines? You should consider this when buying one of these for your home. They typically produce noise depending on the fan blades. Some come with 5 or 4 blades. Getting one with 5 blades is best because it creates hardly any to no noise and also works smoothly. Fewer blades produce more sound compared with a 5 blade model.

Loud Noises


Each model comes with different warranties for the solar panels and the motor unit. This warranty ranges from a minimum of 1 year to a lifetime. And when shopping for one, it's best you get one with at least 5 years warranty on the fan, while solar panels should be a minimum of 10-15 years. So, always read carefully when buying one.

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A solar powered gable fan is certainly a great solution for proper ventilation in your home. And, with the help of our 5 best solar gable fans picks and buying guide, it is certain you are armed with all the important information that will help you make the right choice for your home with a smart budget. Also, our top pick goes to the Rand Solar Powered Attic 27 Watt because it comes with a good warranty and has a remarkable feature for easy installation and has a high efficiency required to keep your home extremely cool. Whichever one you plan to buy make sure you get one that can keep your attic or room well ventilated, as well as having a long lifespan.

Stay cool!

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