Best Solar Powered Attic Fan (2024 Update)
If you're looking for a cost-effective and eco-friendly way to cool your home, a solar-powered attic fan should be on your radar. Rather than relying on traditional electrical wiring, these fans harness the sun's energy to power their motors. This means lower utility bills and fewer emissions. But with so many options on the market, how do you determine the best solar-powered attic fan for your needs?
Before buying a solar attic fan, there are a few factors to consider. First, assess the size of your attic space to determine the appropriate fan size. You'll want to ensure that the fan can effectively circulate air throughout the space. Additionally, consider the CFM (cubic feet per minute) rating, which denotes the fan's airflow capacity. A higher CFM rating will result in better ventilation. Finally, evaluate the materials and construction of the fan to ensure durability and longevity.
Are you worried about installation costs? Many solar-powered attic fans require minimal setup and come with user-friendly manuals. Plus, the long-term savings on your energy bill could offset any upfront expenses. Are you concerned about the lifespan of the product? Many manufacturers offer warranties of 10 years or more, providing peace of mind for homeowners. With the right solar-powered attic fan, you can stay cool and comfortable while helping the environment.
10 Best Solar Powered Attic Fan
| # | Product Image | Product Name | Product Notes | Check Price |
|---|---|---|---|---|
|
1
|
 |
Ideal for promoting efficient ventilation and reducing energy costs in homes, greenhouses, RVs, and outdoor settings.
|
|
|
|
2
|
 |
Ideal for cooling, ventilating, and reducing moisture build-up in your house, garage, or RV using solar power.
|
|
|
|
3
|
 |
The product is ideal for providing quiet and efficient ventilation in weatherproof areas up to 500 sq ft.
|
|
|
|
4
|
 |
Ideal for cooling, ventilating, and exhausting homes, garages, chicken coops, RVs, and protecting against moisture build-up using solar power.
|
|
|
|
5
|
 |
This product is ideal for ventilating attics and garages using solar power to reduce energy costs.
|
|
|
|
6
|
 |
Ideal for ventilating and cooling houses, garages, greenhouses, and RVs while protecting against moisture build-up.
|
|
|
|
7
|
 |
The product is ideal for providing solar-powered ventilation to homes' attics, with a thermostat and humidistat for climate control.
|
|
|
|
8
|
 |
This product is ideal for providing ventilation in small enclosures such as chicken coops, greenhouses, sheds, and pet houses.
|
|
|
|
9
|
 |
This product is ideal for ventilating and cooling attics using solar power.
|
|
|
|
10
|
 |
Ideal for ventilating and cooling attics using solar power, reducing energy costs and extending roof lifespan.
|
|
1. Green Air Solar Vent – Powered By Eco-Worthy
This solar attic fan is an excellent solution for those who want to reduce their cooling costs while keeping their home well-ventilated. With its cost-saving and eco-friendly design, this solar fan system is both affordable and efficient.
One of the standout features of this solar attic fan is its ability to work efficiently even in low light conditions. The fan can operate automatically at a low voltage, with a minimum of 4 volts, ensuring that you get great ventilation even when it's cloudy outside.
Another advantage of this solar fan system is its well-made quality. The materials used in its construction are of good quality, and the tolerances of the solar vent fan are pretty tight. Moreover, it runs reasonably quietly, ensuring that you won't be disturbed by any loud noises.
Installation of this solar roof vent fan is remarkably easy. It comes with an 8-inch solar cable with a quick-connector that is pre-installed, and the solar panel comes with a 16-feet solar cable. This feature allows you to install it easily and quickly with the quick-connect wires. Additionally, it can be installed in the gable vent or anywhere in the attic.
The manufacturer also offers a decent warranty for this product. If the motor of the fan doesn't work or you find any missing parts such as screws, you can contact their customer service for help, and they will send you replacement parts.
2. Amtrak Solar Powerful Attic Fan With Galvanized Steel
Introducing the New 12” Fan Housing with 10” High Efficiency Fan Blade. This product is perfect for those who need effective and efficient ventilation in their space. With its high efficiency fan blade, it is capable of opening louver with ease. The quick-connect wires make it easy to install, and the reversible push and pull fan add to its convenience.
This fan is versatile and can be used in numerous applications. It is perfect for gable vents, greenhouses, garages, sheds, cabins, or RVs. The package includes 15 feet of extra wire and brackets, making it a complete set.
The High Torque Motor is a standout feature of this product. It features a sealed ball bearing and thermal-protected fan motor that ensures safety and longevity. The fully balanced high efficiency fan blades also contribute to the low noise level, making it a quiet operation. It can cover areas up to 2250 Sq. Ft, making it perfect for large spaces.
Upon request, the product comes with a free thermostat made in the USA by Selco – one of the best companies in the market. The package also includes instructions and connectors for easy installation.
At Amtrak Solar, we stand behind the quality of our products, and that is why we offer the industry's best warranty. Our fan motor, solar panel, fan blades are of the highest quality, and we offer a 25-year warranty for all our products.
3. Solar-Powered Quiet Vent For All Seasons.
Introducing the 10W Monocrystalline Solar Panel, an innovative and sustainable solution to promote healthy air circulation in your space. This vent is specifically designed for sloped, shingled roof applications and is built to last.
With the ability to cool up to 500 square feet of attic space, this solar-powered vent ventilates up to 400 cubic feet per minute. The 4 Seasons model operates from dawn until dusk, and after sun-down, it works as a regular passive vent.
Constructed with animal-proof and water-tight flashing, this vent is durable and can withstand harsh weather conditions. The fan runs quietly without vibrations, making it a prime alternative to wind turbines. Additionally, this vent is hail-resistant and can operate under low light conditions.
Installation is a breeze, as this vent comes fully assembled and ready to install. The brushless DC NSK Japanese Ball Bearings and ABS-PC anti-UV/Freeze construction ensure longevity and reliable performance. The dimensions of the vent are Base 17" x 17", Hood 12", Height 4.7", and Vent opening diameter 9.5".
For your peace of mind, the 10W Monocrystalline Solar Panel vent comes with a 10-year limited warranty against any manufacturing defects under normal use in material or craftsmanship. To validate your warranty, simply register on the Canada Go Green website within 30 days.
4. Solar-Powered Attic Fan: Ultimate Moisture Protection!
The Amtrak Solar Attic Fan has been rated the number one solar attic fan by The Tools World, making it a top choice for homeowners seeking an efficient and cost-effective way to cool their attics. This attic fan is known for its ease of installation, with pre-installed connectors that match the wires for the fan and solar panel, making it a breeze to set up.
The Amtrak Solar Attic Fan is versatile and can be used for a variety of applications, including gable vents, greenhouses, garages, sheds, cabins, and RVs. It also comes with 15 feet of extra wire and brackets, providing added convenience and flexibility during installation.
This attic fan features a high torque motor with sealed ball bearings and a thermal-protected fan motor, which ensures a fully balanced and high-efficiency fan blade for low noise levels and long life. It can cover areas up to 2250 square feet, making it suitable for large attics.
The Amtrak Solar Attic Fan is backed by the industry's best warranty, with a 25-year guarantee on the fan motor, solar panel, and fan blades. This warranty ensures that the product is high-quality and built to last, giving homeowners peace of mind.
5. Broan-Nutone 345sobk Solar-Powered Attic/garage Wall Ventilation Fan, 3200, Black
Introducing an energy-efficient and durable solar-powered attic fan that helps in keeping your attic or garage cool and dry all day long. This product is equipped with a 28-watt solar panel that captures sunlight from dawn to dusk and converts it into electric power with a maximum CFM of 537, providing year-round protection for your home's structure.
The product is designed for surface mount installation, which requires cutting a 14" diameter roof opening and does not need any wiring. The compact base footprint means fewer shingles to cut, making it easier to install. Additionally, the product includes stainless steel fasteners and galvanized steel brackets, ensuring a secure and lasting installation.
This attic fan is built to last with a housing made of UV-stabilized, color-dyed, rugged ABS plastic and a rugged, tempered glass solar panel that can withstand large hail and resist deterioration over time. The product comes with heavy-gauge aluminum screens that keep out insects, animals, or birds without impeding airflow.
The product's dimensions are as follows: the housing measures 25.5" x 25.5," while the ABS plastic dome measures 26.5" x 29.9" x 7.75" H (9" H from roof). This attic fan is perfect for anyone looking for a reliable and long-lasting solution to keep their attic or garage cool and dry all year round.
6. Amtrak Solar Attic Exhaust Fan: Powerful, Quiet And Versatile.
Introducing a powerful, compact, and versatile fan that can be used in various settings! This fan boasts a high efficiency 12 volt 80 watt motor that can be used as a push or pull fan, ensuring that it can handle any situation. Measuring at 12"x12"x3", it is designed to easily fit in gable vents or it can be installed anywhere in the attic.
This fan is a great addition to any greenhouse, chicken coop, shed, attic, off-grid living, or R.V. It can work with 40 watt to 100 watt solar panels, making it an energy-efficient choice for those who want to reduce their carbon footprint.
Installation is a breeze with this fan! Simply install it in your desired location, as it includes 4 mounting tabs. The plug and play wire connectors make it easy to connect the solar panel to the fan, ensuring that it is up and running in no time.
This fan comes with a 25-year warranty, which is the best in the industry. With a high-quality motor and a sturdy housing, it is built to last.
To make this fan even better, a free high efficiency fan blade is offered upon request. This new fan blade spins at RPM of 3700 to 4000, which is more than double the speed of a regular fan blade.
7. Solar-Powered Attic Fan With Thermostat/humidistat
If you're looking for an effective solution to reduce your energy bill while keeping your home cool during hot summer months, the Remington Solar Attic Fan is an excellent choice. This solar-powered roof-vent fan is designed to cool your attic and home, improving the performance of your HVAC and furnace, ultimately taking the stress off your wallet.
One of the most significant benefits of the Remington Solar Attic Fan is that it's powered by free solar energy. By harnessing the sun's energy, this fan can automatically combat moisture damage, which can cause severe consequences to your home's value and your family's health.
The Remington Solar Attic Fan is equipped with a built-in humidistat and thermostat, enabling it to change airflow automatically based on your attic's needs. Additionally, it can also be fitted with a hybrid adapter (sold separately) to run at night.
This solar-powered ventilation fan features a brushless motor that creates no friction, ensuring that it lasts longer and is virtually noise-free. The fan is also hail and weather-resistant, making it an ideal long-term solution for your home.
Remington Solar is so confident in its product that they offer a 100% satisfaction guarantee. If for any reason you're not satisfied with the fan within 30 days, they'll refund every penny. Plus, the fan comes with a limited lifetime warranty, so you can be certain that it's built to last.
8. Solar-Powered Brushless Exhaust Fan Kit For Small Spaces.
The brushless motor used in this exhaust fan is a higher-cost alternative to traditional brushed motors, but it proves to be more efficient and reliable in dusty, high-temperature, and high-humidity working environments. This results in a longer lifespan and stable operation with low noise output.
This exhaust fan kit is ideal for small chicken coops, greenhouses, RVs, sheds, pet houses, and window exhausts during hot summers. It can effectively push out hot air and bring in cool air, reducing indoor temperatures and keeping the air fresh.
The brushless motor is paired with a 15W aluminum alloy, high-efficiency monocrystalline silicon solar panel that reaches a maximum speed of 3000r/min and a large airflow of 400CFM. When the solar panel is fully exposed to the summer sun, it can run almost at full speed between 9 am and 4 pm every day.
The exhaust fan may appear to be a simple white ABS plastic from the outside, but it is supported and fixed by a high-strength aluminum alloy cylinder frame on the inside. This design provides the fan with both a strong structure and a beautiful appearance, making it suitable for outdoor use and resistant to wind, sun, and aging.
Installation of this product is made easy with the included solar panel bracket, 11ft/3.5m extension cable, and Drywall Anchors with Screws. With just one pull cord, the fan can be turned on or off, making operation simple and straightforward.
9. Remington Solar 30 Watt/blk 38v Roof Mount Solar Attic Fan
Looking for a cost-effective and eco-friendly solution to cool your home during the summer months? Look no further than Remington Solar's roof-vent fan. Designed with reducing your energy bill in mind, this solar-powered exhaust fan cools attics and automatically keeps your home cooler, taking the stress off your furnace, HVAC, and your wallet!
With the ability to fight moisture damage, this solar roof-vent fan is powered by free solar energy, making it a sustainable and reliable option for your home. It combats moisture damage, which can cause severe consequences to your home's value and your family's health.
This roof-vent fan comes with a built-in humidistat and thermostat, automatically changing airflow based on your attic's needs. It can also be fitted with a hybrid adapter (sold separately) to run at night, providing even more value to your investment.
The brushless motor of this solar roof-vent fan creates little-to-no noise, is hail and weather-resistant, and is designed for a lifetime of use. The motor creates no friction and turns your motor without wear, giving your solar roof fan a longer life. It also comes with a Texas Windstorm Document, ensuring its quality and durability.
The Remington Solar roof-vent fan is designed to last a lifetime and comes with a 100% satisfaction guarantee. You have nothing to lose! Simply try our solar-powered ventilation fan, and if for any reason you aren't satisfied, we'll refund every penny within 30-days. Additionally, the fan is backed by a limited lifetime warranty.
This solar-powered ventilation fan also features an extra-large flashing for zero leaks, measuring 22.5" x 22.5". With its energy-saving capabilities, eco-friendliness, and long-lasting design, the Remington Solar roof-vent fan is the perfect solution for your home's ventilation needs.
10. Eco-Worthy Solar Powered Attic Fan Solar Venting Stainless Steel Solar Roof Fan Vent
Introducing the solar-powered attic fan, an energy-efficient and cost-saving solution for keeping your roof, attic, or shed cool. Powered by solar energy, this fan not only reduces the load on your air conditioning system but also cuts your cooling costs with low electric power expense.
Equipped with a powerful rechargeable lithium battery, the solar-powered fan turns on as soon as sunlight hits the solar panel, moving 11.6 cubic feet of air per minute to keep your space cool with fresh air circulation all day.
Installation is a breeze with the pre-drilled mounting holes and self-tapping screws included in the package. This ready-to-use solar fan requires no extra wiring, making it an easy and hassle-free installation.
Crafted from high-quality stainless steel, this solar attic ventilator is built to last and prevent rust from forming, making it the perfect solar-powered exhaust fan for sheds, roofs, attics, RVs, boats, cabins, and more.
In addition to its outstanding features, this solar ventilation fan comes with a 30-day quality guarantee and free return service should you encounter any quality issues. If any parts of the ventilating fan become loose due to the adhesive, simply contact the friendly customer service team for a better adhesive to be reissued to you.
Say goodbye to high cooling costs and hello to a more sustainable and efficient solution with this solar-powered attic fan.
Best Solar Powered Attic Fan FAQs
Are there any maintenance requirements for a solar powered attic fan?
Yes, like any other mechanical device, solar-powered attic fans also require some maintenance to ensure optimal performance. The most critical maintenance requirement is keeping the solar panel free of dust and debris. A dirty solar panel can significantly reduce the efficiency of the fan. Thus, it's essential to clean the panel regularly using a soft cloth or brush and mild detergent mixed with water.
Additionally, you should ensure that the fan blades are clean and free of dust or debris. Dirty fan blades can cause unnecessary wear and tear on the motor and reduce the fan's lifespan. You can use a soft brush or cloth to clean the fan blades.
It's also recommended to lubricate the fan's motor and bearings annually to ensure it runs smoothly. Lastly, you should inspect the fan's mounting brackets and screws to ensure they are secure and tighten them if necessary.
By following these simple maintenance tips, you can ensure that your solar-powered attic fan operates efficiently and lasts for many years.
Can a solar powered attic fan be used in all climates?
Solar powered attic fans can be used in almost all climates, but their effectiveness may vary depending upon the climate conditions. These attic fans work by drawing hot air out of the attic, which helps to reduce the temperature inside the attic space. In hot climates, solar powered attic fans can significantly reduce the temperature inside the attic, which can help to lower the cooling costs of the home. However, in cold climates, these fans may not be as effective, as they may draw out warm air from the home during the winter months, which can increase heating costs.
It is important to note that the effectiveness of solar powered attic fans also depends upon the size of the attic, the amount of insulation, and the number of vents in the attic space. Therefore, it is recommended to consult with a professional to determine whether a solar powered attic fan is suitable for your climate and home. Additionally, regular maintenance and cleaning of the fan are necessary to ensure optimal performance.
How does a solar powered attic fan work?
A solar powered attic fan is a ventilation system that utilizes the sun's energy to power a motor that drives a fan blade to circulate air through the attic space. The fan is usually mounted on the roof and has a solar panel that captures sunlight and converts it into electricity to operate the fan. When the sun shines on the solar panel, the energy generated is used to power the motor that spins the fan blades.
The solar powered attic fan works by drawing in hot air from the attic and venting it out through the fan to the outside. This process helps to reduce the temperature in the attic and prevent heat buildup, which can cause damage to the roof and affect the energy efficiency of the home. The fan also helps to remove moisture and prevent the growth of mold and mildew in the attic space.
Overall, a solar powered attic fan is an eco-friendly and cost-effective way to ventilate your home and improve its energy efficiency. It provides a constant flow of fresh air, reduces the load on air conditioning systems, and extends the life of your roof.
How long do solar powered attic fans last?
Solar-powered attic fans are gaining popularity as they are an energy-efficient and cost-effective solution to keep the attic cool and dry. The lifespan of solar-powered attic fans depends on various factors such as the brand, quality, and maintenance. However, on average, a solar-powered attic fan can last up to 20-25 years. The longevity of the fan also depends on the quality of the solar panel, the motor, and the fan blade. It is essential to ensure that the solar panel is kept clean and free from debris to enhance the performance of the attic fan. Regular maintenance such as lubricating the motor and cleaning the fan blades can also increase the lifespan of the fan. Overall, investing in a high-quality solar-powered attic fan and following a maintenance routine can help ensure that it lasts for a long time and provides efficient performance.
How much does a solar powered attic fan cost?
The cost of a solar powered attic fan varies depending on the brand, size, and features. On average, a basic model can cost anywhere from $200 to $500, while more advanced models can cost upwards of $1000. The installation costs can also vary based on the complexity of the installation and the location of the installation. It's important to keep in mind that while the initial cost of a solar powered attic fan may be higher than a traditional electric fan, the long-term savings on energy costs can make it a worthwhile investment. Additionally, many utility companies offer rebates or incentives for installing solar powered attic fans, which can help offset the initial cost. It's best to do research and compare different brands and models to find the best option that fits your budget and needs.
How much energy can a solar powered attic fan save?
A solar powered attic fan is an energy-efficient alternative to traditional attic fans that can save homeowners money on their energy bills. The amount of energy savings depends on various factors, such as the size of the fan, the amount of sunlight the fan receives, and the type of roof and insulation in the attic. On average, a solar powered attic fan can save up to 30% on cooling costs by reducing the load on the air conditioning system. This is because the fan helps to remove hot air from the attic, preventing it from radiating down into the living spaces below. In addition, the fan also helps to reduce moisture buildup in the attic, which can lead to mold growth and damage to the roof and insulation. Overall, a solar powered attic fan is a cost-effective and eco-friendly way to improve the energy efficiency of a home.
What are the benefits of using a solar powered attic fan?
Solar powered attic fans offer several benefits for homeowners. Firstly, they help to reduce the temperature in the attic space, which can help to lower the overall temperature of the home. This can result in a more comfortable living environment and reduced energy costs for cooling the home.
Additionally, solar powered attic fans can help to prevent moisture buildup in the attic, which can lead to mold and mildew growth. By removing excess moisture, the attic and roof are kept in good condition, which can extend the lifespan of the roof.
Another benefit of using a solar powered attic fan is that it is environmentally friendly. Since the fan is powered by the sun, it does not require any electricity from the grid, which can help to reduce carbon emissions and lower the homeowner's carbon footprint.
Lastly, solar powered attic fans are easy to install and require very little maintenance. They do not require any wiring or electrical work, which can save homeowners time and money on installation costs. Overall, solar powered attic fans are a smart investment for homeowners looking to improve the energy efficiency and comfort of their homes.
What are the top brands of solar powered attic fans?
There are many brands of solar-powered attic fans available in the market. However, some of the top brands are Natural Light, Remington Solar, and Rand Solar.
Natural Light offers a range of solar-powered attic fans that are highly efficient and durable. Their products are made of high-quality materials and are designed to withstand harsh weather conditions. They also come with a 25-year warranty, which is a testament to their durability and quality.
Remington Solar is another top brand that offers a range of solar-powered attic fans. Their products are easy to install and come with a built-in solar panel. Their fans are also designed to be energy-efficient and can help reduce your energy bills.
Rand Solar is also a popular brand for solar-powered attic fans. Their fans are built with high-quality materials and come with a built-in thermostat that helps regulate the temperature in your attic. They also come with a 2-year warranty, which gives you peace of mind knowing that you are investing in a quality product.
Overall, when it comes to choosing a brand of solar-powered attic fans, it is important to consider factors such as durability, efficiency, and warranty. By choosing a reputable brand, you can ensure that you are getting a quality product that will effectively ventilate your attic and help reduce your energy bills.
What is the best size for a solar powered attic fan?
The best size for a solar powered attic fan depends on a few factors such as the size of your attic, the amount of ventilation needed, and the climate of your area. As a general rule of thumb, you should aim for a fan that can provide at least 10 air changes per hour for your attic. This means that the fan should be able to move enough air to replace the entire volume of your attic 10 times in an hour. To determine the appropriate size, you can use the following formula:
Attic square footage x 0.7 = Minimum CFM (cubic feet per minute) required
For example, if your attic is 1000 square feet, you would need a minimum CFM of 700. Based on this calculation, you can select a solar powered attic fan that meets your needs. It's important to note that it's better to have a fan that's slightly larger than what's required as it will provide better ventilation and prevent overheating.
What is the installation process for a solar powered attic fan?
The installation process for a solar-powered attic fan is relatively simple and straightforward. The first step is to determine the location of the fan and ensure that there is enough space for it. The fan should be installed as high up on the roof as possible to ensure maximum ventilation.
Once the location has been determined, mark the area where the fan will be installed. Then, cut a hole in the roof using a reciprocating saw, making sure to follow the manufacturer's instructions regarding the size and placement of the hole.
Next, mount the fan's base onto the roof using screws and sealant to prevent leaks. Attach the solar panel to the roof or nearby area using a mounting bracket. Connect the fan to the solar panel using the provided wiring, making sure to follow the manufacturer's instructions.
Finally, test the fan to ensure that it is working properly. Once the fan has been installed and tested, it should provide improved ventilation and cooling for the attic space, ultimately helping to reduce energy costs and improve overall home comfort.
