Looking for a solar-powered fan that strikes the perfect balance between versatility, portability, and cooling power? Take a look at these best solar fans out in the market.
Whether you need to cool off the attic, basement, or bedroom, camping in the great outdoors, fishing on a hot summer day, or need to cool off while watching your kid’s soccer game, there are different situations that require a good fan.
Unfortunately, like most other gadgets and appliances, normal fans run on either electricity or batteries, meaning that they are more costly to use and maintain and have a negative impact on the environment. This is where a solar-powered fan comes in.
Solar fans have a plethora of benefits which we look at later in this guide. As expected, there are tons of solar-powered fans in the market, so it can be daunting to find the ideal one that ticks off everything you are looking for in a solar fan.
Well, not to worry, because we went ahead and put together an all-inclusive guide with comprehensive reviews of the best solar fans, advantages of purchasing a solar fan, and what to look out for when buying one. So, let’s jump right in.
Types of Solar Fans
There is a wide range of different types of solar fans. Among them include:
1. Solar Powered Attic Fans
The best solar-powered attic fan regulates an attic and the entire building’s heat levels by expelling out hot air, allowing cool air to come in. A solar attic fan is beneficial in many ways, including:
- It is very effective. Research has it that a solar-powered attic fan can reduce attic temperatures by up to 50 percent. This means that the cooler the attic is, the cooler the whole building is.
- A solar attic fan significantly reduces the risk of ice damming on the eaves of the roof, which may cause damages to your roof, gutters, wall paint, to name a few.
- It prevents moisture build-up on your roof, making it last longer.
Typically, there are two types of solar-powered attic fans; a roof-mounted solar attic fan and a gable-mounted solar attic fan.
Roof-Mounted Solar Attic Fan
As the name suggests, this type of solar attic fan is mounted on the roof. Roof-mounted fans work by exhausting heated air, allowing cool air to flow in.
Gable-Mounted Solar Attic Fan
Gable-mounted solar-powered attic fans are mounted behind existing louvered gable vents. They are suitable for barns, RVs, cabins, greenhouses, or places where moisture is likely to be present. This type of solar attic fan is installed and works differently from roof-mounted solar attic fans.
2. Solar Power Outdoor Fans
Solar-powered outdoor fans are designed to enable you to enjoy the great outdoors while keeping yourself cool. They are lightweight and more compact, making them easily portable. This type of solar fan is perfect for camping, fishing, and other outdoor activities.
3. Solar-Powered Fans for Barns and Greenhouses
Solar fans for greenhouses are crafted to regulate the greenhouse temperature and enhance photosynthesis and pollination so the plants thrive.
Solar-powered fans for barns keep the barn cool, reduce moisture inside, and enable fresh air to flow in, therefore preserving the crops.
4. Solar-Powered Fans for Chicken Coops
You may not have realized it, but excess heat also makes chicken uncomfortable. Solar fans for chicken coops help keep the air inside cool, circulate air, provide extra ventilation, therefore, reducing the ammonia and moisture levels in the chicken coop. This keeps them comfortable and healthy.
Advantages of Solar Fans
While most solar fans, especially solar power ceiling fans and solar-powered attic fans are costly upfront, they have many advantages over traditional fans. Among these advantages include:
- They are eco-friendly. Most people might not realize it, but fans that run on either batteries or electricity negatively impact the environment.
For starters, when the batteries are disposed they release harmful metals like lead, cadmium, and mercury into the environment, causing water and soil pollution. On the other hand, those that use power from the electric power grid contribute to causing air and water pollution.
Using a solar-powered fan helps reduce your energy consumption and environmental pollution, therefore reducing your carbon footprint.
- They are more affordable. Solar fans are cheaper than ordinary fans because they only run on renewable energy from the sun. According to research, using solar fans can help you save up to 30 percent on air conditioning costs.
- They are portable. A cordless solar fan provides much more mobility compared to normal fans.
- Using a solar-powered attic fan minimizes the amount of strain on your Heating, Ventilation, and Air Conditioning (HVAC) system, making it last longer.
Best Solar Fans Comparison
Best Solar Fans in 2021 Reviews
Best Solar Attic Fan ( Our Top Pick)
1. Remington “Builder Series” 30-Watt Solar Attic Fan
- Type: roof-mounted solar attic fan
- Airflow capacity:1970 CFM
- Wattage: 30 watts
- Ventilation coverage:2500 square feet
- Material: stainless steel with a powder-coated finish
- Warranty: 15-year limited warranty
- Dimensions: 22×22×11 inches
- Weight: 19.96 pounds
- Number of blades: 4
Remington solar store has a reputation for producing top-notch quality, affordable solar-powered attic fans, and this particular one is no exception. It comes packed with features that are guaranteed to help you keep your attic and the house cool while going green. Among its features include:
As expected, this solar attic fan is built with sturdy stainless steel with a powder-coated finish, enabling it to withstand even the harshest weather conditions. It is also Texas windstorm certified, meaning it can even get through the Texas windstorms.
What’s more, it also comes fully assembled, making it easy to install.
24-Volt Brushless Motor
Unlike most other solar-powered fans, it features a 24-Volt variable brushless motor that turns the motor without causing any overheating, and friction making it last longer. What’s more, it also enables the motor to run quietly.
30-Watt Solar Panel
It also features a 30-watt tilt-solar panel that enables it to effectively ventilate up to 2500 square feet of attic space. Impressive, right?
In-Built Thermostat and Humidifier
Customers are also impressed by the attic fan’s in-built thermostat and humidifier that turn on at 80 degrees and 75 percent humidity respectively. It also automatically adjusts its speed to suit your attic’s needs. And that’s not all. It also features a 110-volt hybrid adapter worth $129 that, unlike adapters, automatically detects if the panel has low power and automatically switches to running on your house power.
One of the highlights of this solar-powered attic fan is its warranty. Remington offers a 30-day risk-free trial on top of its 15-year limited warranty and 2 year warranty for the hybrid adapter. This means that if it doesn’t impress you within those 30 days, you can send it back and get your money back. It also qualifies for the Federal Residential Energy Credit, enabling you to receive up to 30 percent credit for the installation and equipment’s costs.
- It is durable
- It comes with an in-built thermostat and humidifier
- It can ventilate up to 2500 square feet
- It comes with a 24-volt brushless motor
- Some customers have mentioned that the available mounting locations are not even
If you are looking for a solar-powered attic fan designed to meet your needs and preferences, this is the ideal one for you.
Best Solar Attic Exhaust Fan
2. ILIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan
- Type: exhaust solar attic fan
- Airflow capacity: 1750 CFM
- Wattage: 20 watts
- Ventilation coverage: 2000 square feet
- Material: aluminum, nylon fiber, and steel
- Warranty: 15 years
- Number of blades:7
- Dimensions: 21×21×10 inches
- Weight: 30 pounds
Looking for the ideal exhaust fan to boost ventilation in your attic and ultimately your entire house? You might want to give the ILIVING HYBRID ready smart exhaust solar attic fan a try. Some of the features that are guaranteed to impress you include:
The fan is built with a combination of durable aluminum, nylon, fiber, and steel materials, so it’s made for the long haul. It also has an IP68 waterproof rating, so it’s guaranteed to withstand even the harshest weather conditions. What’s more, the solar panel has a hard grille anti-scratch coating for enhanced durability.
Adjustable Solar Panel
One of this fan’s highlights is its adjustable solar panel. For starters, the 20-watt polycrystalline solar panel enables the fan to ventilate up to 2000 square feet, which is very impressive for a solar attic fan of this caliber.
What’s more, it is also adjustable at 15, 30, and 45 degrees allowing you to easily move to a position where there’s plenty of sunlight.
It also features a smart thermostat that can control temperatures between 65° and 130°. The thermostat also comes with an enable/disable switch for maximum control.
Its 14-inch blades have an airflow capacity of 1750 Cubic Feet Per Minute( CFM) for maximum circulation.
The fan also features a couple of extra features like a power cord with an on/off switch, a screen guard, and a non-stop day/night AC/DC hybrid adapter sold separately.
- It comes with a smart thermostat
- Its solar panel is adjustable
- It is durable
- It can ventilate up to 2000 square feet
- The hybrid adapter is not automatic
- Some customers have pointed out that the instructions manual is not easy to follow.
Its combination of features makes it a great solar attic exhaust fan that effectively pulls unwanted odors and excess moisture from a room.
Most Powerful Solar Attic Exhaust Fan
3. Amtrak 12-Inch, 12- Volt 80-Watt Solar Powerful Attic Exhaust Fan
- Type: solar attic exhaust fan
- Ventilation coverage: up to 2500 square feet
- Wattage: 80 watts
- Material: plastic
- Dimensions: 12×12×3 inches
- Weight: 3 pounds
If you are looking for a best solar fan that perfectly combines versatility, reliability, high cooling power, and affordability, Amtrak 12-inch 80-watt solar powerful attic exhaust fan may be what you are looking for.
Amtrak is best known for designing compact solar attic exhaust fans, and this one is no exception. Measuring at just 12 by 12 by 3 inches, this fan can even fit gable vents. It weighs approximately 3 pounds making it easily portable.
The fan is made of top-notch quality plastic that is rust-free for maximum durability. It also features four mounting tabs for easy installation.
Motor and Ventilation Coverage
Amtrak 12-inch 80-watt solar powerful attic exhaust fan is one of the most powerful solar-powered fans from Amtrak. It features a 12-volt, 80-watt motor that guarantees high cooling power. As for the ventilation coverage, most customers have mentioned that it can ventilate up to 2500 square feet when powered by a 100-watt solar panel.
Versatility: solar fans for camping and barns
This fan is packed with features that make it highly versatile. For starters, its compact size and light weight make it suitable to use in greenhouses, chicken coops, barns, to mention a few. It can also be used as a solar power fan for camping.
What’s more, it can also be used as a push or pull fan just by turning its position. And that’s not all; the fan can be powered by 40 to 100-watt solar panels, making it suitable for use in different locations.
- It features a powerful 12-volt, 80-watt motor
- It is very powerful
- It is very versatile
- It is compact and lightweight
- It does not come with a solar panel
- Some customers have pointed out that the motor runs loudly
Although it is a small solar-powered fan, this is one of the most powerful, versatile, and affordable solar fans in the market.
Best Solar Power Fan for Camping
4. Let’me Camping Fan for Tent, Camping Fan with LED Lights
- Type: solar power fan for camping
- Wattage: 4 watts
- Voltage: 5 volts
- Dimensions: 8.5× 5.5 × 4.3 inches
- Weight: 11.6 ounces
Having a reliable fan for camping is beneficial in so many ways, from keeping you cool while you go about your outdoor activities to keeping bugs away while you sleep, to name a few. Well, Let’me 2 in 1 camping fan is a great choice.
Designed for campers: solar fans for camping
Made with durable ABS material, this fan is guaranteed to last for a long time. It weighs about 11.6 ounces and measures approximately 8.5 by 5.5 by 4.3 inches, making it easier for you to pack in your camping bag. It also features a lantern, with three separate LED light bulbs for easier visibility, especially at night.
It also has a handle for easier portability and a hanging hook, allowing for easier mounting.
Rechargeable Battery and a Solar Panel
The fan includes a large 4000 mAh rechargeable battery that is guaranteed to last 5 and 48 hours after a full recharge. What’s more, it also comes with a 39-inch USB cable, allowing you to recharge it using your power bank in your car, to mention a few. Don’t have any of those around? The fan also includes a solar panel at the back that powers it if the battery runs out of power.
However, it is recommended that you recharge the panel in direct sunlight; otherwise, it won’t be of much help.
One of the things we like about this solar-powered fan is how adjustable it is. For starters, the fan can rotate up to 180 degrees, enabling you to easily move it to your desired position. It also features four fan speed settings, allowing you to adjust it to your suitable speed.
The LED lights also have three brightness levels; full brightness, half brightness, SOS mode, and red flashing mode if you need urgent assistance while camping. The lantern also features a button at the side, allowing you to easily turn it off without removing the batteries.
Let’me 2 in 1 solar camping fan also features a powerful brushless motor that enables the fan to run at high speed with minimum noise.
- It is highly adjustable
- It comes with LED light bulbs with four brightness settings
- It features a brushless motor
- 4000 mAh rechargeable battery and solar panel at the back
- The light bulbs are not as bright
With its high level of adjustability and extra features, this solar fan is perfectly tailored for camping.
Most Durable Solar Attic Fan
5. Natural Light 48-Watt Solar Attic Fan
- Type: solar attic fan
- Ventilation coverage: 2825 square feet
- Airflow capacity: 1881 CFM
- Wattage: 48 watts
- Voltage: 17 volts
- Warranty: 25 years
Durability is one of the key features to consider when choosing the best solar fan. Natural light 48-watt solar attic fan definitely ticks off the durability aspect.
Judging by its looks, this fan is built for the long haul. It features an 1100 series pure grade non-corrosive aluminum housing with no seams to prevent your roof from leaking. It also features a powder coating finish both inside and out for maximum durability.
The inside of the fan has a stainless steel wire screen mesh to protect it against birds, debri, bugs while allowing enough air to flow in. What’s more, it also features a round-shaped flashing also made of pure grade aluminum with no seams. It is tailored to reduce roof shingles and enables it to withstand the strains due to expansions and contractions caused by temperature fluctuations.
Solar Panel, Fan Blades, and Motor
The fan is powered by a 48-watt solar panel with adjustable mounting brackets that enable it to tilt to a 45-degree angle, enabling it to receive plenty of sunlight. However, most customers have pointed out that it does not work when obstructed, so you have to ensure that it is in direct sunlight.
It also cannot be installed on a flat roof which is quite a disadvantage. If you have a tile roof, there is a turret extension and tile roof flashing kits sold separately for installation.
Natural light 48-watt solar panel also features a five-wing blade also made of 1100 pure grade aluminum material for high cubic per metre output. On top of that, it comes with a German engineered DC motor situated in an isolation bracket for a quiet yet powerful operation.
On top of its 25-year warranty, the fan also qualifies for the Federal Tax Residential Energy Credit. This enables you to receive up to 30 percent credit for the installation and equipment costs.
- It is very durable
- Its motor is located in an isolation bracket for a quiet yet powerful operation
- It has a high venting capacity
- The thermostat is sold separately
- It is not suitable for flat roofs
Judging by its features, this fan is one of the most durable solar-powered fans in the market.
Most Versatile Solar Attic Fan
6. ECO-WORTHY 25-Watt Solar-Powered Attic Ventilator Gable Roof Vent Fan
- Type: solar attic ventilator gable vent roof fan
- Ventilation coverage: 2220 square feet
- Airflow capacity: 1960 CFM
- Wattage: 25 watts (fan), 30 watts (solar panel)
- Voltage: 4 volts (minimum) 36 volts (maximum)
- Dimensions: 15.2 by 14.5 by 9.8 inches (fan), 27.8 by 13.8 by 0.7 inches (solar panel while open), 13.8 by 13.8 by 1.5 inches (solar panel while folded)
Another great solar-powered attic fan that is worth a try is the ECO-WORTHY 25-watt solar-powered attic ventilator gable vent fan. It is packed with features that make it one of the most versatile solar fans around.
Weighing at approximately 13.47 pounds and measuring about 15.2 by 14.5 by 9.8 inches, this fan is both compact and lightweight. What’s more, it can also be mounted in gable vents. This makes it suitable for chicken coops, barns, greenhouses, to name a few. The solar panel and fan are built with long-lasting material, although the fan is not waterproof.
Unlike most other solar-powered fans, its blades face the opposite direction. That is why it is recommended to mount the fan facing outwards if you want the air to blow out and mount it facing inwards if you prefer air blowing in.
Wattage and Voltage
The fan has a wattage of about 25 watts and a maximum voltage of 36 volts, which is quite powerful. One of the selling points of this solar attic fan is that it can work perfectly at a voltage of as low as 4 volts. This means that it can still run during cloudy days.
Solar Panel and Motor
ECO-WORTHY 25- watt solar power attic fan also features a 30-watt poly-foldable solar panel that can be extended and folded for easier portability. It also comes with 6 mounting brackets that enable it to be adjustable. To ensure that it collects enough sunlight, the manufacturers recommend mounting it at 25 to 45 degrees to the ground.
What’s more, it also comes with a pre-installed 8-inch solar cable with a quick connector, and a 16-feet solar cable for easier installation. The fan also has a brushless motor that enables it to work quietly yet powerfully.
- It can work perfectly at a low voltage
- It comes with a foldable solar panel for maximum portability
- It is versatile
- It is easy to install
- It does not come with an instructions manual
- It does not have a thermostat plug-in spot
This is an easy-to-use, efficient, and versatile solar attic fan that is ideal for people who have not had an attic fan before.
Most Affordable Solar-Powered Fan
7. Seddex 5-Watt 4-Inch Solar Fan
- Type: solar powered portable fan
- Ventilation coverage: 25 feet
- Wattage: 5 watts
- Mounting type: free standing
- Dimensions: 4 by 4 by 4 inches (fan) 8.7 by 7 by 0.1 inches (solar panel)
While it is not the most sophisticated solar fan around, it is compact, durable, easy-to-use, making it suitable to use in any location from chicken coops, small greenhouses, home offices, to mention a few.
The fan is built with sturdy plastic and iron materials for maximum durability. It weighs about 14.4 ounces and measures approximately 4 by 4 by 4 inches so it is lightweight and easily portable. It also features a cage that enables it stand easily wherever you place it. The solar panel is waterproof but the fan is not, so it is designed mainly for indoor use.
Its 5-watt monocrystalline solar panel does a decent job of powering the fan to ventilate up to 25 feet. It also has four mounting brackets for easier installation.
However, its ventilation coverage depends on the sunlight so it is recommended that you place it in direct sunlight for optimal performance. The solar panel has a 3.9 feet cable allowing you to easily connect it to the fan.
- It is lightweight and portable
- It is easy to install
- It is affordable
- The fan speed is not controllable
This fan is quite impressive for a solar fan of its caliber. If you are looking for the ideal fan to ventilate small areas, this is a great choice.
Best Solar Power Outdoor Fan
8. Hereta Multi-Function Solar Fan Electric Outdoor Fishing Fan
- Type: solar power outdoor fan
- Wattage: 2 watts
- Weight: 2.16 pounds
- Dimensions: 7.32 by 3.15 by 10.83 inches
- Number of blades: 5
This fan is packed with features that are guaranteed to offer you the best experience of a solar-powered outdoor fan.
It’s not to notice the attractive, bright-colored design of this fan. It measures about 7.32 by 3.15 by 10.83 inches and weighs approximately 2.16 pounds making it one of the most portable solar-powered mini fans around.
It also features 5 blades powered by a DC motor for a smooth yet powerful operation. What’s more, it also features an LED desk lamp with 26 LEDs for easier visibility, especially at night.
Batteries and Solar Panel
The fan features two- 2000 mAh lithium batteries, enabling it to run up to 7 hours after a full recharge. What’s more, it also has a solar panel at the back allowing you to still the fan if the batteries are out of power.
One of the highlights of this fan is its additional features. For starters, it has a FM radio that can stay on for up to 8 hours after a full recharge. It also features USB ports for easier recharging, an earphone jack, TF card ports that allow you to listen to music from an external storage, and an AC/DC adapter.
- It is easy to install
- Its compact design and light weight makes it easily portable
- It is very versatile
- It comes with two- 2000 mAh lithium batteries as backup power
- It may be hard to operate the radio since there is no tuner
- Some customers have mentioned that it is not as powerful
While it may not be powerful, the extra features make it unique. This fan is suitable for outdoor activities and ventilating small areas.
Best Solar Power Fan for Camping
9. Ansee 3 in 1 Multifunctional Solar Camping Fan
- Type: solar power fan for camping
- Dimensions: 8.46 by 5.91 by 1.18 inches
- Weight: 14.4 ounces
- Material: ABS plastic
Another great solar-powered fan for camping is the Ansee 3 in 1 solar camping fan. This fan has been designed to help you make the most out of your camping experience.
Its sturdy ABS plastic housing, enables it to give you years of service. You will also be impressed by its 3 in 1 combination. It’s not only a solar fan, but also an LED lamp, and a spotlight torch making it one of the solar powered tent fans in the market.
The lamp features a plate cover, allowing it to adjust at a 60 degree angle for better visibility. It also has a switch, enabling you to turn it on or off without interfering with other functions.
Solar fan for camping and outdoor
Weighing at about 14.4 ounces, and measuring at approximately 8.46 by 5.91 by 1.18 inches, this fan is very lightweight and portable. What’s more, it also features a handle for enhanced portability. And that’s not all; the fan has speed settings, allowing you to set it to your preferred speed.
Motor, Solar Panel, and Battery
The fan features a 1.4-watt power motor that enables the fan to run quietly yet efficiently. It also features a 2000 mAh lithium polymer battery that is guaranteed to work for up to 8 hours after a full recharge. What’s more, also features a solar panel as a backup power source.
- It is very versatile
- It has an adjustable LED lamp
- It is lightweight and portable
- Some customers have mentioned that the flashlight is too bright
If you are looking for a solar camping fan that is versatile and has been tailored to meet your needs and preferences while you are outdoors, you might want to give this fan a try.
Best Solar Power Fan for Greenhouses, Chicken Coops, and Barns
10.Cooler guys 10W Solar Powered Dual Fan Kit
- Type: solar power fan for greenhouses, chicken coops, and barns
- Airflow capacity: 138-208 CFM
- Wattage: 10 watts
- Voltage: 12 volts
- Dimensions: 18.82 by 7.01 by 3.62 inches
- Weight: 2.22 pounds
- Warranty: 3 years
Looking for the best solar-powered fan that will effectively ventilate your chicken coop, greenhouse, or barn? Cooler guys 10 W solar powered fans might just do the trick.
Measuring at about 18.82 by 7.01 by 3.62 inches and weighing at approximately 2.22 pounds, this fan kit is easily portable and can fit almost anywhere. As expected, both fans are made of high-quality material for maximum durability. The solar panel has an IP55 waterproof rating, while the fans have an IP67 waterproof rating. This makes the entire kit dust and waterproof except for the connectors.
The fans and panel have double wall bearings, making it extra durable. They also feature fan grills that protect them against harmful materials. What’s more, the fans have beaded corners, enabling them to last longer and run more quietly.
This kit features a 10-watt solar panel that enables the fans to ventilate between 138 and 208 CFM in direct sunlight. But if you prefer more cooling power, there is a 20-watt solar panel that is sold separately.
The solar panel also features a 66-inch connector that allows you to easily connect the panel to the fans. However, if you would like a longer one, there is a 72-inch connector sold separately. It also features thermal acrylic mounting brackets for easier installation.
The kit also comes with a barrel female connector that allows you to easily connect an additional solar panel for a smooth flow of electricity and optimal performance.
On top of the 20-watt solar panel and 72-inch connector, there is also a solar panel adhesive hook and loop sold separately.
- They are lightweight and portable
- There are two fans for better cooling power
- The kit is dust and waterproof
- There is no instructions manual
- They stop running at the slightest obstruction, so the panel has to always be in direct sunlight
Their ability to blow enough air that is not too much, makes this dual fan kit the ideal solar powered fans for chicken coops, doghouses, and greenhouses.
What to Look out for Before Purchasing a Solar Powered Fan
To ensure that you buy the best solar fan that suits your needs, you have to keep in mind a couple of things.
The Purpose of the Solar Fan
Before buying a solar fan, it’s important to ask yourself why you need it. There are different types of solar-powered fans, each designed for a specific purpose like cooling off the attic, cooling you off while you are outdoors or cooling the house. So, determining why you need to purchase a solar fan will help you pick out the right one that suits your needs.
Now that you’ve figured out why you need a solar-powered fan, the next key aspect to consider is its size. If you require a solar fan to cool your house, a large fan would be the perfect one. On the other hand, if you need a solar power fan for camping, then a small one would be okay.
However, it is essential to keep in mind that the larger the fan, the more power it needs. That is why it is important to place it where there is plenty of sunlight available.
The Amount of Space it Needs to Cover
Another vital thing to keep in mind before purchasing a solar fan is how much space it is required to cover. So, if you need a fan that cools down a large room, it’s only best that you buy a large one with a higher CfM. Just ensure that the amount of space does not exceed the capacity of the solar fan.
This is an important factor, especially if you want to keep your solar fan with you. So, before buying one, make sure that it is lightweight and comes with features like handles for easier portability.
The main role of solar fans, especially solar-powered attic fans, is to expel heated air, allowing cool air to come in. During that process, it can collect a lot of heat that can cause some major damages to the fan if it is not released. This is where heat vents come in.
Heat vents allow the heat to flow out easily, preventing the solar fan from overheating. So, before purchasing a solar-powered fan, make sure that it has enough vents.
Does it Need to be Installed?
Solar-powered fans, especially solar power ceiling fans, require to be installed. The process can be complicated, especially if you have never installed one before. That is why it is important to seek assistance from an expert if you have a solar fan that needs to be installed.
The Noise Levels
One of the major differences between solar fans and electric fans is that solar-powered fans run more quietly. While they make very little noise, some are louder than others.
So, before purchasing a solar fan, check how loud it runs and see whether you will be comfortable with that noise.
Frequently Asked Questions About Solar Powered Fans
Are solar fans worth it?
Yes. Solar fans are worth every penny you invest. Some people argue that the installation process is costly, and that they have a couple of disadvantages like causing roof leaks due to penetration while mounting, sucking most of the conditioned air causing the AC to run more frequently. But solar fans have a lot of long-term benefits as long as you identify and deal with the ventilation and roof-related problems in your space.
How effective are solar-powered attic fans?
Recent research has it that a solar attic fan can reduce your home’s temperature by approximately 10 degrees after installation. Overtime, it can cut your cooling expenses by almost 30 percent.
Do Solar attic fans work at night?
Yes. With the help of an AC/DC adapter, they are able to switch to your home’s power source at night. However, it is recommended that you purchase one that automatically switches to another power source at night.
Where should I place my solar attic fan?
Experts recommend placing it at the centre of your roof. This enables it to effectively draw cooler air from outside and pass it into the attic.
Are solar attic fans tax deductible?
Yes, they are. Solar attic fans qualify for the US Federal Residential Energy Credit. This means that if you purchase one, you are eligible to receive up to 30 percent( about $1500) credit on the solar attic fan’s installation, price, and sales tax.
It goes without saying that fans are important equipment in our day-to-day lives. Solar-powered fans are a great way of keeping yourself and spaces cool while saving on your electricity bill and reducing carbon footprint.
Hopefully, this comprehensive guide will help you make an informed decision on which one is the best solar fan that suits your needs and preferences.
part of solar equipment series