Solar Attic Fan17 min read

In case you’re after sustainable energy on which you don’t have to pay tax, we have all of the right models for your needs. All of the products mentioned in this review are for those who don’t want to spend tax money on their energy source. In addition to this, they’re versatile and have a low-profile design that will not bring unwanted attention to your home. They’re very easy to install and you don’t need the help of a professional if you don’t want to. Our team of experts has spent numerous hours researching and testing so you will be ensured efficiency and reliability. You can rely on us as we’ve handpicked the models that are worthy of your time and efforts.

Iliving Smart Solar Fan ILG8SF301 Image

8. Iliving Smart Solar Fan ILG8SF301


If you want to cool your home yet you’re aware of the costs, you should consider this cost-efficient product. The reason for this is because the energy that it gathers from the sun is for free, thus, the maintenance costs will be minimal. Unlike the majority of the models that are currently on the market, this fan can be also mounted on the wall and on the roof. Hence, you will get the most for your money as you can adjust it according to your exact needs.

Smart Thermostat Integrated

The smart thermostat that has been strategically integrated will control the temperature between 65-degrees to 130-degrees Fahrenheit. However, if you wish, you have the freedom to disable the feature and keep the temperature exactly however you need it. Some of its design features are:

  • Motor – The brushless motor will produce minimal noise even if it’s used extensively throughout the day and night>
  • Waterproof – Even if you live in an unpredictable-weather state, you can rest assured as the motor is waterproof. It has an IP68 rating
  • Adjustable – You can adjust it according to your needs as it can be angled at 0°, 15°, 30°, 45°
Large Coverage Area

It doesn’t matter the size of your attic as it can cover an area of 2,000 sq. ft. In addition to this, it also has a capacity of 1750 CFM. As it has been engineered in the US by dedicated experts, this model is suitable for California use. Some of its particularities are:

  • Panel – The solar panel has been designed from polycrystalline which means that it will maintain quality throughout the years
  • Warranty – You can purchase in confidence as you will be covered by 15-years warranty period
  • Power Supply – The AC power supply will ensure that the fan is non-stop running. This is an add-on feature which means that you can turn it on or off

The reason why many people all over the world vouch for this solar fan is because it’s easy to install even if you don’t have any experience. Additionally, you can also adjust the angle according to your particular needs.


 ESM Products 30w Solar Fan Image

7. ESM Products 30w Solar Fan


Similarly, to the other models, this high-capacity fan doesn’t only remove moisture. It can also provide excellent ventilation in order to lower temperatures in the hot seasons. It has been engineered by US experts in order to provide efficiency for numerous years. This model has the ability to cover an area that measures 2800 sq. ft. and moves up to 1550 CFM. Such superior performance cannot be seen at the majority of the models that are currently on the market.

Provides Excellence

Due to its design, it can remove destructive-moisture fast and lower the temperatures in your home. The 30-watts fan has the capacity to improve living conditions and lower the price for utility bills. This fan has been constructed with:

  • Housing – The 2mm aluminum has no seams to eliminate the possibility of leaks and fast corrosion
  • Motor – The DC brushless motor means that this fan has a whisper-quiet operation without any detectable vibrations
  • Blade – The 12” diameter 5-blade aluminum design will ensure superior performance so the fan can cover a large area with ease
  • Thermostat – The fan can automatically detect when the temperatures have risen. Thus, when it goes above 80℉, it will automatically start the cooling process
Weather Resistant Design

It’s important to mention that you can set up the fan by yourself without seeking professional advice. The reason for this is because it comes with an installation manual that has been crafted by professionals. Some of its characteristics are:

  • Panel – The 304# stainless-steel wire screen mesh will prevent rodents, birds, and insects intruding
  • Bracket – the surface has gone through oxidation treatment in order to provide durability for many years
  • Adjustable – You can maneuver which way the fan should face as the brackets are fully controllable
Generous Warranty Period

Since this is another one of the best models on the market, the unit comes with a generous warranty period. Thus, by considering this model you will be covered by 7-years warranty against any damages or concerns. Hence, if the fan damages, the company will cover the repair costs or exchange it with a new one. Regardless, numerous customers have vouched for this fan as it has a superior capacity for large attics. Also, this is considered to be “Florida Rated’ as many customers are from this state. This proves how efficient this model is.


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6. Natural Light SAF

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This 12-watt model has a capacity of 893 Cubic Feet Per Minute and it has the ability to cover an area of up to 1260 sq. ft. Therefore, it will provide cold air, remove moisture, and prevent mold from developing in the whole attic from corner to corner. The fan has been engineered in the US which means that it has been made in order to fit your high expectation. It also removes hot air and moisture with ease due to its power. You can easily install it yourself as long as you adjust it according to your needs. Position it flat or to a 45-degree angle, detached and mounted remotely in order to get the best sun exposure.

Commercial-grade Operation
  • Motor – The motor has been strategically positioned in order to ensure excellent balance to achieve a whisper-quiet operation with low vibrations
  • Blade – Similarly, to the other models, this has a 5-blade aluminum design to ensure a consistent performance throughout the seasons
  • Thermostat – This is optional. If you choose to wire it with a thermostat, it can ensure an automatic operation
Unique Shape

This fan can be mounted on pitched fiberglass-asphalt shingle roofs that measure 3/12 to 12/12. The fan has been engineered this way in order to prevent obstructions that may affect its air flow. Some of its particularities are:

  • Angled throat will ensure a suction effect that will increase its CFM while protecting the motor
  • The raised panel will prevent heat build-up and improve air circulation throughout your attic
  • The stainless-steel mesh will prevent insects, rodents, and birds from entering your attic
Excellent Customer Service

What stands out about this product is the fact that it comes with 25-years warranty period on the solar panel, motor, and housing. Therefore, in case its quality isn’t the same anymore or there are problems with the housing, the company will fix it without costing you any money. Thus, you can consider this an investment.


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5. Broan 345SOWW

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This model uses energy from the sun in order to cool you down. It features a 28-watt solar panel which will capture the sunlight from dawn to dusk. This ensures enough force to convert it into electrical power that will keep your attic cool and dry all day long. The fan will ensure a superior airflow from corner-to-corner. The 537 CFM capacity means that you are provided the attic with year-round protection from heat, moisture, and mold spores.

Pest and Weather Resistant
  • Housing – The housing features a molded design of UV-stabilized, color-dyed, rugged ABS plastic that is resistant to hail and fading for numerous years to come
  • Blade – It features a one-piece aluminum 5-blade fan that is designed for maximum airflow
  • Panel – The tempered and ruged solar panel will withstand extreme weather conditions such as hail. It will prevent insects, birds, and rodents from intruding through the glass
Superior Performance

Due to the fact that it’s black, it has a low-profile so it won’t bring unwanted attention to your home. In addition to this, the high CFM means that it can cover up to 3,222 cubic foot attic with ease. As well as, the direct-current motor has been strategically implemented to provide an even air distribution throughout the space while being whisper-quiet.


GBGS Polycrystalline Solar Panel Image

4. GBGS Polycrystalline Solar Panel

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Without a doubt, this is one of the best models that are currently on the market as it has been crafted in order to provide efficiency and practicality. For example, the brushless motor will ensure an excellent operation regardless of the weather. The reason for this is because it has an IP68 waterproof rating which means that you can rely on it.

Smart Design

It has been noted that this fan will considerably reduce heat in the hot seasons and moisture in winter. Furthermore, it can also prevent mold spores from developing and increase roof longevity. Some of its features are:

  • Motor – The 24-volt motor is powered by the industrial-grade 20-watt solar panel which in turn is thermostatically controlled
  • Automatic – If the thermostat detects a rise in attic temperature and it has reached 77℉, it will automatically turn on. On the other hand, once the temperature has lowered to 65℉, it will automatically shut off
  • Air deflector – The smooth-air deflector will allow the fan to produce a smooth airflow that increases exhaust performance and reliability
Important Features Integrated
  • You can adjust it horizontally up to 90-degrees and vertically 4 angles such as 0°, 15°, 30°, and 45° in order to get the best sun exposure
  • The thermostat is built inside of the product to eliminate the possibility of it overheating
  • It provides a ventilation of 1750 CFM
  • Whisper-quiet motor
Easy Installation and Excellent Quality

You can install this fan by yourself as it comes with a mounting and installation guide that has been developed by professionals. The fan has been engineered in the US which means that it will meet your high-expectations with ease. Also, the blades have been crafted from nylon-fiber and aluminum in order to provide longevity for numerous years. In fact, by considering this product you will be covered by 10 years warranty on motor and 20 years warranty on the solar panel.


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3. HQST Roof Mount

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The 30-watt solar panel will ensure superior airflow that will provide excellent ventilation. It has the capability of lowering your attic temperatures and stop damages from moisture. In addition to this, it has a one-time installation and it will be effortless as you won’t need the help of a professional.

Strong and Reliable

You can also adjust it to a 45-degree angle or detach and mount it to ensure maximum exposure to the sun. The durable rust-free aluminum will provide the same high efficiency for numerous years to come. Thus, you can rely on it for numerous years to come. Some of its characteristics are:

  • Thermostat – It also has an optional snap-on thermostat so you can use it in colder states
  • Versatile – You will be thoroughly pleased to know that you can install it on pitched fiberglass asphalt shingle roofs
  • Powerful – It comes with an adjustable 30-watts panel which will maintain proper attic ventilation
Features Worthy To Remember
  • Ultra-quiet – You will be not disturbed by any weird noises as it has an ultra-quiet operation
  • No maintenance – You don’t have to worry about maintenance as it doesn’t require any
  • Warranty – You will be covered by 1-year warranty on material and workmanship
Summary

This model has been designed in order to provide you with efficiency and convenience. As soon as the sun hits the solar panels, the unit will start working properly. What’s worthy to mention is that you can also detach it and mount it manually for efficient exposure to the sun. This is of course if you don’t find the 45-degrees mount efficient enough.


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2. Rand Solar Powered

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It has been noted that your attic can get hotter than 160-degrees in the summer. The excessive heat will travel to your house and make it difficult to live in. This is where this product can come in handy. This attic fan is capable of lowering the temperature up to 50 degrees. Since it’s powered by the sun, you will enjoy the no cost benefits it will bring. Due to the decreased attic temperature, it will increase the longevity of the entire roof system.

Highly Efficient

Even though it doesn’t have a powerful motor, it still has the capability of cooling a room of up to 700 feet of attic space. In addition to this, it’s very practical that it doesn’t create a lot of noise which means that you can keep it functioning for the whole day. Some of its characteristics are:

  • Material– The Polycrystalline solar panel will ensure that it has the same efficiency throughout the years
  • Motor – The brushless motor will operate even in lower light and overcast conditions
  • Versatile –You can use this for box truck an RVs so you will always be provided with cool air
Convenient

In case you have a larger space or a higher heat load, we advise that you can install more fans or use the larger rooftop fans. In addition to this, there is no wiring to perform. The unit is also self-contained which means that you can mount it to the roof and it works automatically. Some of its features are:

  • Auto-regulating – It doesn’t require thorough maintenance because it regulates automatically according to the weather. At night, it will automatically turn off
  • Adjustable– The adjustable angle bracket will allow you to dial in the optimal panel angle relative to the sun
  • Housing – The high impact ABS plastic housing will resist corrosion. It will also withstand heat, wind, hail, and UV light
Conclusion

In conclusion, this is another excellent model on the market because it comes with a variety of features and characteristics. As well as, it’s suitable for barns, garages, workshops, and homes. Thus, by considering this model, this is another product that will save you money. The reason why we recommend it is because it will prove to be an investment rather than a meaningless purchase.


 Natural Light Florida Rated Image

1. Natural Light Florida Rated

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This model will improve the air circulation in your attic which means it will maintain the attic cool and the moisture out. In addition to this, in the winter, it will prevent ice damages and moisture build-up. Thus, it will improve the life of the roof. In addition to this, it has a sleek design that looks neat and tidy on your roof. Thus, it won’t bring undue attention to your home. As well as, it’s highly efficient and powerful without qualifying for solar tax credits.

Smart and Innovative

You will be thoroughly pleased to know that the installation doesn’t require any wiring. Therefore, you don’t have to call in a professional if you don’t want to. As well as, all of the necessary installation hardware is included which means that it will save you some money so you don’t have to invest further. Some of its features are:

  • Snap-on Thermostat – This will allow you to use the product in colder climates and when there’s a limited amount of sun
  • DC Motor The fan will move hot air and moisture out of the attic space every day without fail so you can rely on it for numerous years
  • Adjustable – You will enjoy the fact that you can control it according to your needs without having to invest further
  • CFM – This product has a large cubic foot per minute in order to ensure that your attic will be cooled down fast
Convenient and Practical

This product is suitable for 3/12 to 12/12 pitch roofs. If you wish, you can also purchase Turret extension and Tile Roof Flashing kits in case you want it to fit your specific roof or you want it to stand out. Regardless, the features that it does have, prove it to be as one of the best on the market. Some of its particularities are:

  • Housing – Impact resistant plastic housing will last for numerous years to come so you don’t have to spend a lot of money on maintenance
  • Fire Safety Switches – This will ensure that you will be protected and safe at all times without worrying about fires
  • Energy-efficient– You no longer have to worry about expensive energy bills as this will not boost your energy bill
Overview

This model is one of the best on the market because it fits the majority of roofs without the need for you to purchase an extension. In addition to this, you don’t have to call in a professional to set it up. Thus, by considering this model, you will be able to save up money. In addition to this, this model is convenient and practical which means that you will enjoy it for as long as you wish.


Top 5 Comparison

1. Natural Light Florida Rated 2. Rand Solar Solar Powered 3. HQST Roof Mount 4. GBGS Polycrystalline Solar Panel 5. Broan 345SOWW
Natural Light Florida Rated Image Rand Solar Solar Powered Image HQST Roof Mount Image GBGS Polycrystalline Solar PanelImage Broan 345SOWW Image
THE BEST OUR CHOICE
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Maximum Power (watts)
36W 8W 30W 20W 28W
Air Flow
1628 CFM 435 CFM 1462 CFM 1750 537
Dimensions (inch)
27.2 x 27.2 x 11.5 17 x 17 x 4.75 20.9 x 20.9 x 9.8 20 x 20 x 13 2.6 x 2.4 x 0.8
Cooled Area
2625 sq. ft. 700 sq. ft. 2625 sq. ft. 1750 3,222
Blade Size
12” 9” 14” 12” 12”
Mounting Degrees
0° – 45° 0° – 45° 0° – 45° 0°/15°/30°/45°
Warranty
25-Years 20-Years 1-Year 10-Years 2-Years

Here’s What You Need To Know About Solar Tax

In 2015, Congress has renewed the popular solar tax credit which allowed more homeowners to benefit from solar power. When you install a solar power system, the federal government rewards you with a tax credit for investing in solar energy. Thus, money will be deducted from the amount of federal tax you owe each year just by having solar power. Since Tramp has been increasingly interested in raising the tax, you have nothing to worry about as for 2018 and 2019, the tax credit is still in place.

  • Credit steps down –It’s important to understand that the value of the credit will go down as the year’s pass. In 2018 and 2019, the credit will remain 30%. In 2020, the tax will be of 26% and in 2021, it will be of 22%. Whereas, in 2022, you will receive no credit if you don’t use it in commercial projects.
  • Easy to claim –There are numerous expenses that you can claim on. Some of them are solar equipment, freight shipping costs, solar consulting fees, professional installer fees, electrician fees, engineer fees, and tools bought or rented. It’s important to understand that the cost will vary depending on the approach you take to installation.
  • There’s no middle man – Unlike electricity, you will be in charge of the system as you own everything. Therefore, you will have full control of how much the appliances can be powered with and when to turn it on or off. You don’t have to worry whether it will function at nighttime or in cloudy weather as the solar panels are innovatively designed to ensure maximum efficiency.
  • Money-saving – The bill states that if the motor doesn’t have a large capacity, you won’t have to pay tax. This includes all of the models that we’ve mentioned. In other words, if your house runs on solar power, you will save a lot of money as you won’t have to pay the same taxes someone with unsustainable electricity does.