Best Solar Attic Fans: 10 Top Solar Attic Fans to Lower Temperature in Your Attic Spaces
Are you looking for the best solar attic fans? We have a lot of solar-powered attic fans on the market. But why you need a solar attic fan? Why shouldn’t you use a grid-powered attic fan?
The heat inside your attic spaces exceeds 150 degrees in the summer. Meanwhile, during the winter, moisture gets accumulated in the upper part of the attic. The simple way to take on these effects is to fix an attic fan.
But a regular, grid-powered attic fan will cost you hefty power bills because you will have to run the attic fans constantly to manage the temperature in the attic spaces. It is here you need solar attic fans.
We have different types of the best solar attic fans on the market. As per the overall capacity, size, and even style, you get different models. When it comes to the style, we remarkably have two types of solar attic fans; separate and standalone models.
As its name suggests, the first group of attic fans comes up in two parts. They are the solar units and the fans (motor). Well, you will have to fix both these parts separately. This way you could even place the solar panel afar from the fan for better sunlight exposure.
Meanwhile, the standalone unit is evidently a single make. You have the solar panel and the fan attached into a single case. You get the model in various forms like circle, square, and more. Its fixing is rather easier, but you will need to install it on a part of the roof or wall, where you will get enough sunlight.
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10 Best Solar Attic Fans
Solar attic fans usually turn up with smaller solar panels; perhaps in between 20W and 70W units. We would like to include all varieties of the best solar attic fans on our list. So, you could find a perfect model quickly.
Depending on the size of your attic space, you will need attic fans in different capacities or sizes. Of course, our team of researchers has hand-picked the best of the best solar attic fans for you below.
Stay with us after the break to identify your favorite attic fan. And thus to lower your attic temperature by the green energy and cutting down a significant amount in your power bills in turn.
1. Amtrak Solar 70-Watt Solar Attic Fan
We are glad to start the list with an Amtrak Solar product. Amtrak is a leading solar fan vendor in the United States with a big variety of solar attic fans at amazing prices. This model, as you see in the title, comes with a 70W quality crystalline poly solar panel and 12V DC fan with 14-inch housing.
With a powerful solar panel, the fan will be working all day. As soon as the sunlight hits the solar panel, the fan will start to run. Of course, this is a cool attic fan to keep your house cool during the summer. Use the button below to check out the recent price of the solar attic fan.
This is an easy-to-install solar attic fan. You don’t need the help of an electrician to fix it. Nor do you want to put holes in the roof. It will fit neatly in the gable or the attic space of your home, RV, and garage. Along with the fan comes 25-feet additional wire and mounting brackets also.
By the way, Amtrak Solar is a leading seller of this type of attic fans. The USA-made products keep good quality and so you could buy one with no worry at all. Follow the button above to check out different models of the brand’s solar attic fans and cool down your interior constantly.
- Powerful Separate Solar Attic Fan.
- 70W High-Quality Crystalline Solar Panel.
- 12V DC Attic Fan With 14-Inch Housing.
- Perfect for Homes, RVs, Garages, and More.
2. Eco-Worthy Solar-Powered Attic Fan
Eco-Worthy, a leading supplier of renewable energy products, offers multiple solar attic fans. This model is one of the brand’s top-sellers. As you see, it is a standalone unit with a built-in small solar panel and a tiny fan. The round-shaped device is a fully-automatic one, which you could neatly fit in your RV’s plumbing cap.
This is also a cool choice for the small rooms in your home or a remote cabin. Though a small solar attic fan, it could ensure a better experience inside your rooms by perfectly avoiding heat build-up with better ventilation thanks to solar energy. Check out the latest price of the solar attic fan on the link below.
This is also featuring a built-in rechargeable battery. So, it could store some power for day and night operation of the fan. The device is also water-resistant and noise-free. That will let you sleep under it in peace, for sure.
Above all, what you get is an amazingly simple attic fan. It needs no wires and cables. You could just mount it anywhere, but this particular fan is quite suitable for your RVs, trailers, caravans, greenhouses, and more.
- Simple and Small Standalone Attic Fan.
- Built-In Solar Panel and Attic Fan.
- Integrated Rechargeable Battery.
- Perfect Pick for RVs, Campers, and Greenhouses.
3. Natural Light Solar Attic Fan 36-Watt Bronze
Next, on our list of the best solar attic fans, we have a product from Natural Light. This is the 36-watt variant of the brand, which sells multiple solar attic fans. This standalone device’s fan is capable of offering you cool air in an attic space of up to 1628 CFM for up to 2625 Sq. Ft. area.
Meanwhile, as its name suggests, the base of the fan features a bronze-shaded powder coating finish. And the 36W poly solar panel sits on it neatly. Overall, the device shows off a commercial quality construction. Check out the latest price of the Natural Light solar attic fan by following the link below.
This is also an easy-to-install solar attic fan. You could set it up in your attic space in a matter of time without the help of an electrician, for sure. Notably, the device has got an adjustable tilt solar panel so you could angle it in a way it could attract quite enough sunlight.
The included motor is a silent one and it highlights a motor isolation bracket. Meanwhile, the built-in fan is a cool 5-wing variant. The device features a protective animal screen for longevity and durability. That is how it becomes one of the best solar attic fans to cool down your attic areas.
- Powerful and Easy to Install Standalone Solar Attic Fan.
- 36-Watt Polycrystalline Solar Panel Integrated.
- Built-In Silent and Powerful 5-Wing Attic Fan.
- Bronze-Shaded Protective Powder Coating Finish.
4. Remington 25-Watt Solar Attic Fan
Next, we have a Remington product on our list of the best solar attic fans. As you would have learned from the title, it is the 25W variant of the brand’s much-touted attic fans powered by the solar panel. This is capable of reducing the temperature and moving the moisture in your attic wonderfully.
The American-designed attic fan is indeed a pick worth buying if you are looking for a cool product of the kind. Once fixed in your attic, it will work in service of you for a long time, by removing the destructive moisture and pulling out the heated air. Check out its latest price on the link below.
Specs-wise, it features a 25W solar panel with a decent attic fan. That could ideally ventilate your attic area up to 1,800 sq/ft. Another nice thing is that its fan features a built-in humidistat as well as a thermostat.
It is also an easy-to-install solar attic fan. You could easily mount it in your attic space, RV, camper, and trailers and enjoy cool air in your living spaces at the cost of nothing. The solar panel will be powering it up for free.
- Powerful Standalone Solar Attic Fan.
- 25-Watt Built-In Solar Panel.
- Brushless 24V DC Motor (Fan).
- Perfect for RVs, Campers, and Home.
5. Eco-Worthy 30W Solar Powered Attic Fan
This is another attic fan from Eco-Worthy. Different from the above one, it is a ‘detached’ model, which means you get the solar panel and the fan in two parts. The included 25W solar cable attic fan is capable of removing the bad air from your attic spaces more efficiently.
This Eco-Worthy attic fan is indeed one of the best-rated options you could find on the market. It is, in fact, an ideal gable attic fan with a much powerful fan and high-efficiency solar panel. Well, this could ventilate a space up to 2200 square feet comfortably. Check out the latest price of the device on the link below.
Meanwhile, the included solar panel is a 30W polycrystalline unit. That is also a foldable one so that you could angle it in the right position as per the availability of sunlight for better efficiency. Plus, the fan could work automatically at lower voltages as well, making sure you would get fresh air in your attic even on a cloudy day.
Of course, on any list of the best solar attic fans, you could see this Eco-Worthy model. It could certainly ensure cooling under your roofing by reducing the load on your air conditioning system quite significantly.
- Powerful 25W Attic Ventilation Fan.
- 30W Polycrystalline Foldable Solar Panel.
- High-Efficiency Brushless Motor.
- Perfect for Homes, RVs, Cabins, and More.
6. Rand Solar Powered Attic Gable Fan 20-Watt
This is another popular solar attic fan on the market. The Rand Solar device could ensure you a significant cut on your air conditioning cost. This is designed to provide you cool air in an area of 1813 square feet attic space, thanks to its capacity of 1274 CFM.
This model, as you see in the photo, comes in two parts; solar panel and the attic fan. The included solar panel is a 20W polycrystalline silicon unit and the fan is a high-quality metal unit. Check out the button below to buy a unit of the Rand Solar attic gable fan.
The Rand Solar attic fan features a free 85-degree thermostat, which you get prewired to the included wiring harness. So, you don’t need the help of an electrician to set up the attic gable fan. It is a simple DIY design.
The solar panel, in the meantime, comes with an adjustable angle bracket. It would let you angle the same as per the availability of the sun to ensure better exposure to the sunlight.
- Powerful 20W Solar Attic Gable Fan.
- 20W Polycrystalline Silicon Solar Panel.
- Built-in 85-Degree Thermostat.
- Perfect for Rooms, RVs, and Campers.
7. HQST 30W Solar Powered Roof Mount Attic Fan
The next model on our list of the best solar attic fans is from HQST, a famous maker of off-grid solar products. This is an ideal all-in-one attic fan that could smartly lower your attic temperature down.
The HQST device comes up with a built-in 15W solar panel on the top of the set-up. Underneath it has an IP68 waterproof brushless DC motor to ventilate your spaces perfectly in spite of the climatic conditions. Use the link below to check out the latest price of the HQST solar attic fan.
By the way, you could install the attic fan on a variety of surfaces like the pitched fiberglass asphalt roof. Made with the highly durable aluminum components, it would offer you long life irrespective of climate changes.
Meanwhile, it also features an optional snap-on thermostat sensor. That would be a nice choice if you want to set up the attic fan in highly colder climates.
- Decently Powerful 15W Solar Attic Fan.
- Easy-to-Install Standalone Design.
- IP68 Waterproof Brushless DC Motor.
- Strong and Durable Design for Long Use.
8. Amtrak Solar 40W Galvanized Steel Solar Attic Fan
It is another popular solar attic fan from Amtrak. As you see in the title, this is a 40W galvanized steel solar attic fan with a 70-watt poly solar panel. The same product is available with a 50-watt solar panel, by the way. The included fan features a 14-inch housing with 10-in highly durable blades.
Well, as you see, both the Amtrak 50W and 70W attic fan kits include the same high-efficiency motor, which touts galvanized steel fan blades for better durability and longer lifespan. Anyway, check out the button below to see the latest prices of both Amtrak solar attic fans.
The powerful solar attic fan is very easy to install in your attic. You don’t need the help of a professional to fix it. You could do it yourself. As you see, the solar panel and the fan are two separate parts. So, you could fix the panel in a spot with better exposure to the sunlight.
Apart from the solar panel and fan, the kits feature mounting brackets, screws, and cables. The firm offers a 25-year warranty for the product. So, you get a wonderful solar attic fan designed in the USA from Amtrak.
- Highly Powerful 40W Solar Attic Fan.
- 70W High-Efficiency Poly Solar Panel.
- Motor with Galvanized Steel Fan Blades.
- Available with a 50W Solar Panel Also.
9. Broan 28W Surface Mount Attic Fan
Broan’s 28W solar attic fan is another nice pick for better ventilation of your spaces. It is actually designed for mounting over your roof. Well, grabbing sunlight from dawn to dusk, it could make your attic space cool and dry in different seasons. It can ventilate a maximum of 537 CFM and remove air from 3,222 cubic foot attic.
Of course, it is a perfectly designed standalone attic fan with many cool features. You could neatly mount it on your roof with better exposure to the sunlight. The included fan is a 5-blade high-quality one that could offer fresh air in your attic space. Follow the button below to check out the recent price of the device.
Moreover, Broan product turns out to be one of the best solar attic fans with its solid and durable design. The device features a housing made with UV-stabilized and rugged ABS plastic. The included solar panel, made of tempered glass, could also withstand large hail and fight deterioration in the future.
Above all, it has got a 12-inch single-piece aluminum 5-blade fan. It is superbly designed to allow the maximum fresh air in your attic spaces. That is how you could nicely turn your living or bedroom cool and save a notable amount in your power bill.
- Medium-Sized 28W Standalone Solar Attic Fan.
- High-Quality Stainless-Steel Metal Motor.
- Built-In Small Solar Panel.
- Strong and Durable Housing for the Motor.
10. Solatek Solar Ventilation Fan
Finally, we have a smaller and compact solar ventilation fan on our list of the best solar attic fans. It is from a brand called Solatek. This is, in fact, an ideal pick for your boats, RVs, small rooms, and cabins and it comes in both white and black variants. Obviously, it is the lowest-priced solar attic fan on our list.
Specs-wise, the Solatek solar attic fan integrates a small solar cell and a rechargeable battery inside. So, you could use it day and night. A fully charged battery could run the fan for 6 to 8 hours continuously with no sunlight. Use the link below to check out the current price of the solar attic fan.
This is an extremely silent and water-resistant ventilator fan. With a size of 8.58 inches diameter and outer height of 1.3 inches, you could ideally fix it in your vehicles as well as small rooms. It features an in/off/on switch to let you manage its operation quickly.
The built-in intake and exhaust blades could move the bad air in your room up to 1000 cu.ft. an hour during the day. Meanwhile, when it runs on the battery, it could remove air up to 900 cu.ft per hour.
- Small and Compact Solar Attic Fan for Your RVs, Boats.
- Built-In Solar Cell and Rechargeable Battery Inside.
- Available in White and Black Shades.
- Perfect for Your Vehicles Like RVs, Campers, and More.
Why Solar Attic Fans
Here we have some reasons why you should use solar-powered attic fans. What advantages will you get with a solar attic fan instead of a grid-powered model? Of course, many of you have the same doubt, especially when the solar attic fans are quite expensive than their traditional grid alternatives.
1. Cut on Your Power Bill
The primary reason is that you could get a cut on your power bills. You need to run attic fans constantly to ensure fresh air inside your attic spaces. It is not always expensive to rely on electricity to do so.
It is here a solar attic fan will come in the help of you. They will run your fans all the time around with solar energy. Though most of the best solar attic fans are battery-free plug-and-play solutions, some models are there with built-in rechargeable power back-up options.
So, you could utilize solar power to keep your attic spaces fresh round the clock. During the day, it would be running on the solar energy directly, and in the nighttime by the stored power in the battery.
2. Easy-to-Install and Operate
It is another lovely thing with solar attic fans. All the best solar attic fans are DIY solutions. You could yourself fix them and start removing the heated air to cool your attic space. The function of an attic fan is also very simple. It works instantly after the sunlight hits the included solar panel.
3. Perfect for Small Rooms, RVs, and Campers
Solar attic fans are not heavy machines. They are small devices with low-power profiles to remove bad air from your small living spaces. In that sense, they are surely ideal picks for your small rooms, cabins, RVs, campers, trailers, and more. We have listed out some of the best attic fans suitable for such small living spaces above.
4. Environmentally Friendly Solutions
Of course, running on solar power, attic fans are eco-friendly. Everybody wants free energy and looks for environmentally power solutions. So, you could better try an attic fan at least in your small rooms, RVs, campers, and more. For larger rooms, solar attic fans may not be a good choice, though.
Why Not Solar Attic Fans
Absolutely, some experts claim that solar attic fans are not powerful enough to remove the sufficient bad air to lower the attic temperature of a big room. An average solar attic fan could only pull out less than 1,000 cubic feet a minute, which would contribute nothing to the decrease of temperature.
Anyway, we would like to recommend you try out an attic fan in your small living spaces only. It would surely work finely in small enclosures like RVs, cabins, campers, and small bedrooms as well. If you have another experience, share them in the comments below.
That has been our list of the best solar attic fans. We certainly have included all the best-selling models on our list. All the products are simple, easy-to-install solutions. You could fix them yourself on your wall or roof and enjoy cool air inside your attic space without adding anything to your power bills. Share your thoughts about the list in the comments below.http://offgridpowerboom.com/best-solar-attic-fans/http://offgridpowerboom.com/wp-content/uploads/2017/06/Best-Solar-Attic-Fans.jpghttp://offgridpowerboom.com/wp-content/uploads/2017/06/Best-Solar-Attic-Fans-150x150.jpgOff-Grid Power SystemsSolar Power SystemsBest Solar Attic FansAre you looking for the best solar attic fans? We have a lot of solar-powered attic fans on the market. But why you need a solar attic fan? Why shouldn't you use a grid-powered attic fan? The heat inside your attic spaces exceeds 150 degrees in the summer. Meanwhile, during...Amanda SwanAmanda Swanamandaayline@gmail.comAdministratorAmanda Swan is a serious affiliate blogger, who focuses on art paintings, 3D printers and portable solar power gadgets. She loves to talk about anything that excites her in her own way and style.Off-Grid Power Boom