10 best attic fan solars

An attic solar fan is a type of ventilation fan used in residential and commercial buildings to improve attic ventilation and reduce the buildup of heat and moisture in the attic space. Here's what you need to know about attic solar fans:

  1. Solar-Powered Operation: Attic solar fans are unique in that they are powered by solar energy.They have photovoltaic (solar) panels integrated into the fan unit, which capture sunlight and convert it into electricity to power the fan. This makes them energy-efficient and environmentally friendly.

  2. Ventilation Benefits: The primary purpose of an attic solar fan is to enhance attic ventilation. During hot and sunny days, attics can become extremely hot, which can lead to several issues, including increased cooling costs, damage to roofing materials, and the potential for mold and moisture problems. Solar fans help combat these issues by expelling hot air from the attic space, thereby reducing the temperature and moisture levels.

  3. Energy Savings: By improving attic ventilation and reducing the attic's temperature, solar attic fans can help lower the overall cooling load on your HVAC system. This can lead to energy savings and reduced cooling costs, especially during the summer months.

  4. Roof Lifespan: Excessive heat in the attic can cause roofing materials to deteriorate more quickly. Solar attic fans can extend the lifespan of your roof by helping to maintain a cooler attic environment.

  5. Installation: Attic solar fans are typically installed on the roof or in the attic wall. They are equipped with a thermostat or humidity sensor that activates the fan when the attic temperature or humidity reaches a certain level, ensuring efficient operation.

  6. Sizing: The size and number of attic solar fans needed depend on the attic's size and the climate in your area. A professional can help determine the right fan size and placement for your specific needs.

  7. Maintenance: Solar attic fans require minimal maintenance. Periodic cleaning of the solar panels to ensure they receive maximum sunlight is usually sufficient. Additionally, check the fan blades and motor for debris or obstructions.

  8. Cost Considerations: While solar attic fans have an upfront cost, the potential energy savings and extended roof life can make them a worthwhile investment in the long run. Some regions may offer incentives or tax credits for solar-powered home improvements.

In summary, attic solar fans are an energy-efficient and effective way to improve attic ventilation, reduce cooling costs, and extend the lifespan of your roof. They harness solar energy to power the fan, making them a sustainable choice for homeowners looking to enhance their attic's climate control and overall energy efficiency.

Below you can find our editor's choice of the best attic fan solars on the market
  

iLIVING HYBRID Ready Smart Exhaust Solar Roof Attic Exhaust Fan, 14", Black

iLIVING

Based on 102 reviews Check latest price

Product description

The iLIVING ventilation exhaust fans are the no.1 selling fan. This smart solar Attic fan is your best choice for cooling off your home while helping you to save big on your cooling bills. Equipped with a powerful 20W adjustable polycrystalline solar panel, this fan is IP68 water proof. Built with a brushless motor, it provides up to 2000 sq. ft. of capacity cooling. Smart thermostat with wide range control of 65-130f and an enable/disable feature allows you to have more freedom to control the fan the way you want. This fan is ready for add on features like a non-stop running AC power supply, on/off switch, and a screen guard. Add-On features are sold separately. Fan comes with 15 year warranty. Designed and engineered by iLIVING in San Francisco, California.

  • Comes with smart thermostat control 65-130f with enable/disable feature
  • Ip68 water proof brushless motor, 15 year warranty
  • Adjustable solar panel (0°/15°/30°/45°), 20W, 1750Cfm, up to 2000 cool sq. ft. off capacity
  • 1 selling ventilation fan. Designed by iLIVING in san francisco, California
  • Non-stop Day/Night running AC/DC adapter kit is sold separately, model # ILG8SF304

User questions & answers

Question: Can this be mounted on a wall
Answer: Yes you can, apart from the sunlight angle
Question: Does it have a screen to keep insects out
Answer: We do not carry a screen at the moment
Question: How do I get a/c Add on
Answer: Please call us for the ac power kit
Question: How do I calculate the wattage of a solar attic fan
Answer: Watts are the result of multiplying the operating voltage times the draw max current. (W = E x I). Your operating voltage on an AC fan is 120 volts. The operating current is posted on the manufacturer's label on the fan. Multiply one by the other and you get your watts. On a DC system like solar or batteries the voltage is the max output produced and the current (I) is also on the label.

40-Watt Solar Attic Fan (BDB) with Thermostat/Humidistat/adapter (22.5 x 22.5 x 11 IN.) - Runs at Night - Brushless Motor – Solar Vent Hail and Weather Resistant – “Builder Series” by Remington Solar

Based on 84 reviews Check latest price

Product description

COOL YOUR ATTIC AND HOME… SAVE ON ELECTRIC BILLS… EASE YOUR HVAC / FURNACE’S STRESS: Attics can reach up to 140+ Degrees in the summer months; it’s no wonder you dread paying your energy bill during July… Remington Solar could EASILY lower your energy consumption!

This solar powered roof fan ventilates your attic utilizing FREE Solar Power, which cools your home AND takes the load off your HVAC/Furnace… Saving you THOUSANDS over time!

AUTOMATICALLY SWITCHES POWER SOURCE… OPERATES AT NIGHT: Most solar fans “claim” to have a 110v inverter to run the fan at night… except YOU have to climb up and MANUALLY switch the fan!

Remington Solar has solved that issue with the 110v Hybrid Adapter. It AUTOMATICALLY detects low power from your panel, while checking the temperature of your attic to determine if it should run on house power! A $129 value… included FREE!

BUILT-IN HUMIDISTAT/THERMOSTAT: Whether its humid or a dry climate, this fan was made for your home! Its Humidistat and Thermostat allow it to automatically fight Moisture or Heat based on its readings!

BRUSHLESS MOTOR TO EXTEND THE FAN’S LIFE… TEXAS WINDSTORM CERTIFIED: Say goodbye to brush replacements on your outdated attic fan… This Solar Roof Vent features a brushless motor, which turns the motor without wear or friction, extending the life of your fan! This fan is also Texas Windstorm Certified!

30-DAY SATISFACTION GUARANTEE AND 15-YEAR LIMITED WARRANTY: We’re so confident in this Solar Powered Fan for Attics, we’re giving you a 30-day RISK-FREE TRIAL, on top of a 15-year warranty! If you don’t like it, simply send it back and we’ll refund every cent!

** CAN VENTILATE 3400 SQ. FT.**

All parts included:

  • Solar Panel
  • Fan with Housing
  • Humidistat/Thermostat
  • Hinges
  • Mounting Screws
  • 110v Hybrid Adapter

  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! The “Builder Series” Cools attics 24/7 & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • INCLUDES HYBRID ADAPTER TO AUTOMATICALLY RUN AT NIGHT… HUMIDISTAT & THERMOSTAT BUILT-IN: Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s roof fan includes an Adapter to Run at Night, as well as a Humidistat & Thermostat to automatically change airflow based on your attic’s needs!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back it with 15 year warranty on the fan and 2 year warranty on the 110V adapter.

User questions & answers

Question: It is waterproof, strong winds and other weather conditions
Answer: Yes. It is an extremely durable fan
Question: I only want to use this as solar. Can I still use it without hooking up power
Answer: Absolutely!
Question: Where is this made
Answer: Thank you for the question. This is designed and engineered in America with some assembly in America. Currently some of the components are sourced from several different countries. First assembly is done at our factory in China.
Question: can the fan direction be reversed? My attic has no vents so I want to have one fan blow air into the attic while the other sucks it out
Answer: No, you cannot reverse the flow. However you may want to consider our gable fan to pull air in through a gable vent.

Amtrak Solar Powerful 50-Watt Galvanized Steel New Upgraded 14" Fan Housing, Solar Attic Fan Quietly Cools, Ventilates Exhaust your house, garage or RV and protects against moisture build-up

Amtrak Solar

Based on 378 reviews Check latest price
  • ( High efficancy fan blade ) New 14” Fan Housing with 10” High Efficiency fan blade. Enough to open louver. Easy to install with quick-connect wires. Reversible push and pull fan.
  • ( Numerous Applications ) For gable vent, greenhouse, garage, shed, cabin or RV. Includes 15’ of extra wire and brackets.
  • ( High Torque Motor ) Features sealed ball bearing and Thermal protected fan motor with fully balanced high efficiency fan blades for low noise level and long life. Covers areas up to 2250 Sq. Ft.
  • ( Free Thermostat upon request ) This thermostat is made in USA by Selco one of the best companies in the world for making thermostat.. We also offer instructions and connectors with the thermostat so it can be easily installed.
  • ( Industry’s best warranty ) Amtrak Solar products such as fan motor, solar panel, fan blades are high quality so we offer 25 year warranty for its products which is the best warranty in the business.

User questions & answers

Question: How do i get the free thermostat
Answer: What? There’s a free thermostat?
Question: do you have to fill the gap when installing fan in gable vent? video showed using cardboard to fill gap at top
Answer: Yes, I had to build a frame to hold mine exactly in the center where I wanted it. I cut plywood to nail and fill gaps to prevent pollen and debris from flying in through the sides since it only runs on full sun. One cloud and it turns off!😕 I will eventually switch it to the other side of attic to just circulate the air. Will replace it with a fan that runs 24/7 to prevent pollen and dust coming into attic.
Question: can it be used in a greenhouse
Answer: I'm using it in a solar wood kiln, I'm assuming that the conditions are similar enough to say yes. Had a sunny but frigid day with a high of 5 degrees, the fan worked fine. The temperature inside the kiln in summer reached above 110 degrees, it still worked well. Humidity and temperature don't seem to affect the performance of the fan whatsoever.
Question: Our cottage's roof faces east in the am and west in the pm. so my question is can we install a panel on each side of the peak
Answer: Yes you can

Product features

Amtrak Solar's Powerful 50-Watt Galvanized Steel Solar Attic Fan Quietly Cools your House Ventilates your house, garage or RV and protects against moisture

Amtrak Solar Attic Ventilator comes with 50 Watt High-Quality Crystalline Solar Panel and High Volume Fan. It could be Installed in the gable vent or anywhere in the attic. This is a 12 volt DC fan configured to work with the solar panel with High Efficiency Fan Blade.

Z Brackets to Install the Solar Panel

We include 4 Z Brackets to install solar panel in every kit along with the nuts and bolts and the solar panel are predrilled so it makes easy to install the solar panel.

50 Watt Solar Panel

For any solar fan to perform well it would need power from the solar panel. Amtrak Solar 50 watt solar panel with pre drilled holes along with the Z brackets for easy installation.

New Upgrade 14 inch Fan Housing and Larger fan blade!

We recently upgraded our fan to 14 inch housing and much larger fan blade! We also install High Efficiency Fan Blade manufactured by Revor a leading fan blade manufacture in United States.

Fan installed behind the Gable Vent Removes Heat from the Attic

If you ever go in the attic in the summer time you will realize that the temperature in the attic could exceed 160 degrees. Heat that is trapped in the attic directly effects your air conditioning and your electric bills. Solution is simple. Solar attic fan! It provides free solar energy to keep your house cool and attic ventilated. Also save money on electric bill by reducing the need to run air conditioning!

Amtrak Solar Powerful 50-Watt with 12 inch Solar Roof, Attic, Exhaust Fan Quietly Cools and Ventilates your house, garage, RV or boat and protects against moisture build-up

Based on 91 reviews Check latest price

Product description

For any solar fan to perform well it will need power from solar panel. If the solar panel is low wattage the fan motor will not get enough power to run the fan. Amtrak Solar provides 50 Watt High-Quality Mono-Crystalline Solar Panel. This fan It could be Installed in the gable vent or anywhere in the attic. This is a 12 volt DC fan configured to work with a solar panel. We ship two fan blades with this kit. The plastic blade is for quiet performance and metal blade is for much better air flow. The fan turns on as soon as the sunlight hits the solar panel and runs all day. keeps the house cool and ventilated with fresh air circulation all day. Do not need to make holes in the roof. No need for electricians, No permits, No inspections. Wiring is quick and easy. 25 year manufacturer warranty. The solar panel generally produces power for over 30 years. Full refund if the product is defective. Solar panels come with 4 mounting brackets for the solar panel. Instructions to install solar fan are included. Free optional thermostat upon request. Built in the U.S.A.

  • ( Easy to install ) With quick-connect wires. Reversible push and pull fan and reversible 10-piece wide fan blade
  • ( Numerous Applications ) For gable vent, greenhouse, garage, shed, cabin or RV. Includes 15’ of extra wire and brackets.
  • ( High Torque Motor ) Features sealed ball bearing and Thermal protected fan motor with fully balanced high efficiency fan blades for low noise level and long life. Covers areas up to 2250 Sq. Ft.
  • ( Free Thermostat upon request ) This thermostat is made in USA by Selco one of the best companies in the world for making thermostat.. We also offer instructions and connectors with the thermostat so it can be easily installed.
  • ( Industry’s best warranty ) Amtrak Solar products such as fan motor, solar panel, fan blades are high quality so we offer 25 year warranty for its products which is the best warranty in the business.

User questions & answers

Question: The fan push or pull air and could you change the direction it spins
Answer: The fan pulls air from outside. It is easy to switch the wires and change the direction of fan to push air out.
Question: I need a thermostat for our large shed, and we have lots of sun even in winter. What kind of thermostat would work best for this solar fan system
Answer: We sell a 85 degree thermostat if you would like to purchase it. We have it listed on Amazon.
Question: how large is the fan blade and fan blade with housing
Answer: Fan blade 11 inches housing 12 inches
Question: how long is the connector wire
Answer: We provide an extra 15 feet of wire. Wire on panel is about 1-2 feet .
Question: Is it thermostatically controlled
Answer: Yes & No. The standard vent is not thermostatically controlled BUT there is an option made by Broan that is made to attach Broan CWT45 Thermostat for 28-Watt Solar Powered Attic Ventilator for less than $28. Amazon shows it. It's a great unit.
Question: is the fan on the roof line or deeper
Answer: The fan is above the roof , protected by the cover.
Question: Can this be install to an indoor patio? I have a room where the ceiling is essentially a shingled roof with no insulation or space inbetween
Answer: We would advise against it. This fan is rated for rooms up to 3200 cubic feet. It moves 537 cubic feet of air per minute, so you would need to have some source of make up air. Please contact our Technical Support Department at 800-637-1453 for additional information or assistance.
Question: I just installed this attic fan in my Florida which is in path of hurricane Irma. What should I expect
Answer: First, please be safe. Second, as with any hurricane, there will be a lot of wind and rain. Depending on the path, the fan may or may not sustain damage. If you have a specific question, please contact our Technical Support Department at 800-637-1453.

Product features

BROAN 345SOBK Surface Mount Solar Powered Attic Ventilator, 28-Watt

BROAN Solar Powered Attic Ventilators use energy from the sun to operate, and require no additional electricity.

The BROAN 345SO Attic Ventilator features a 28-watt solar panel that captures sunlight from dawn to dusk and efficiently converts it into electric power to keep attics cool and dry all day long. It provides 537-maximum-CFM and year round protection for the structure of a home.

The housing features a molded design of UV-stabilized, color-dyed, rugged ABS plastic that withstands hail and resists fading to remain attractive for years; it may also be painted to match roof color.

Low Profile:

Compact base footprint means fewer shingles to cut for easier, faster installation.

Low profile, integrated design for an attractive, unobtrusive addition to any roof without the need for props or pivoting stands.

Pest & Weather Resistant:

Aluminum, heavy-gauge screen keeps out insects, animals or birds without impeding airflow.

Rugged, tempered glass solar panel withstands large hail and won’t delaminate.

Built to Last:

Housing frame features positive stops to 'seat' the dome for fast, easy installation.

Includes stainless steel fasteners and galvanized steel brackets for durability and corrosion resistance.

Efficient:

12-Inch diameter, one-piece aluminum 5-blade fan is pitched for maximum airflow.

Direct-current motor is dynamically balanced for superior performance and silent operation.

30-Watt Solar Attic Fan (Black) with Thermostat/Humidistat (22 x 22 x 11 IN) - Brushless Motor – Hail and Weather Resistant Solar Vent Fan – Solar Powered Attic Fan for Homes - by Remington Solar

Remington Solar

Based on 165 reviews Check latest price

Product description

COOL YOUR ATTIC AND HOME… SAVE ON ELECTRIC BILLS… EASE YOUR HVAC / FURNACE’S STRESS: Attics can reach up to 140+ Degrees in the summer months; it’s no wonder you dread paying your energy bill during July… Remington Solar could EASILY lower your energy consumption!

This solar powered roof fan ventilates your attic utilizing FREE Solar Power, which cools your home AND takes the load off your HVAC/Furnace… Saving you THOUSANDS over time!

 

BUILT-IN HUMIDISTAT / THERMOSTAT: Whether its humid or a dry climate, this fan was made for your home! Its Humidistat and Thermostat allow it to automatically fight Moisture or Heat based on its readings!

 

BRUSHLESS MOTOR TO EXTEND THE FAN’S LIFE… TEXAS WINDSTORM CERTIFIED: No more brush replacements for your outdated attic fan… This Solar Roof Vent features a brushless motor, which turns the motor without wear or friction, extending the life of your fan! This fan is also Texas Windstorm Certified!

 

ADD-ON AVAILABLE TO AUTOMATICALLY SWITCH POWER SOURCE AND OPERATE AT NIGHT: Most solar attic vents “claim” to have a 110v inverter to run the fan at night… except YOU have to climb up and MANUALLY switch the fan!

Remington Solar’s 110v Hybrid Adapter (SOLD SEPARATELY) Automatically detects low power from your panel, while checking the temperature of your attic to determine if it should run on house power!

 

30-DAY SATISFACTION GUARANTEE AND LIFETIME LIMITED WARRANTY: We’re so confident in this Solar Powered Fan for Attics we’re giving you a 30-day RISK-FREE TRIAL, on top of a 15-year warranty! If you don’t like it simply send it back and we’ll refund every cent!

** CAN VENTILATE 2,200 SQ. FT.**

All parts included:

  • Solar Panel
  • Fan with Housing
  • Humidistat/Thermostat
  • Hinges
  • Mounting Screws

  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC & HOME… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! This solar roof-vent fan Cools attics & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • BUILT-IN HUMIDISTAT & THERMOSTAT… HYBRID ADAPTER TO RUN AT NIGHT (SOLD SEPERATELY): Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s roof ventilation fan includes a Humidistat & Thermostat to automatically change airflow based on your attic’s needs! In addition, it can also be fitted with our Hybrid Adapter (Sold Separately) to Run at Night!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back the Fan with a limited Lifetime Warranty!

User questions & answers

Question: how will having roof ridge vents affect how well the product functions
Answer: The instructions mention to place this a certain distance from the ridge vents, so it acknowledges them and seems to indicate it is compatible
Question: Gee, it wouldn't it be oh so helpful to know the dimensions of the product
Answer: The base is about 2 feet square the diameter of the hole to be cut approx 13 inches overall height about 18 inches I have 2 units on my roof which I installed myself those are my best guess at the dimensions
Question: Someone mentioned a hybrid adapter so i will work without the sun shine, how do you purhcase the 110 adapter
Answer: I bought the adapter (it's a great idea!), but it wasn't available through Amazon. However, I went to the Remington website, and bought it there. Enjoy!
Question: Does this unit run only when there is sunlight striking it or is there a storage battery for the evening. Here in Phoenix an attic is hot after dark
Answer: It's designed to run ONLY while the sun is charging it. However, you can buy a 110V hybrid adapter (about $80), which easily connects to the fan. It works at night, as long as the attic is 80 degrees (or more), and runs on your home's electricity. Then, when the sun returns, it automatically converts back to solar power. I bought this unit, and had it installed simultaneously, because my attic also stays hot long into the night. Nice, right? :)

ECO-WORTHY 25W Solar Powered Attic Ventilator Gable Roof Vent Fan with 30W Foldable Solar Panel - Solar Fans for Home Attic, Greenhouse, RV or Outdoor, Ready-to-Use Solar Vent Fan, Solar Roof Vent

Based on 234 reviews Check latest price
  • 【 Decent Warranty for Its Part 】- We always stand behind our products, if the motor of the fan doesn't work, or you find the unit miss some part, such as the screws, please feel free to contact our customer service for help, we will send you replacement parts, thanks.
  • 【 Efficient in Low Light Condition 】- The solar attic fan can work automatically at low voltage, the Min Voltage to operate is 4V, so you also get great ventilation even on cloudy days.
  • 【 Cost-Saving & ​​​Affordable 】- The solar fan system cools your roof and also reduces the load on your air conditioning system, it will cut your cooling costs with low electric power expense.
  • 【 Well-Made Quality 】- The materials of the high volume solar attic ventilator is well built of good quality. The tolerances of the solar vent fan are pretty tight, and it runs reasonably quietly.
  • 【 Easy to Install 】- It's a ready-to-use solar fan for home, shed, garage or RV, outdoor, etc. The solar roof vent fan comes with a pre-installed 8-inch solar cable with quick-connector, and the solar panel comes 16 feet solar cable, which lets you to easily install it with the quick-connect wires. It could be installed in the gable vent or anywhere in the attic.

User questions & answers

Question: What is the warranty
Answer: warranty for a year for the fan,5 year for the soalar panel, totally take responsible for damage or lost in transit. Any issue will be followed by professional customers service team.
Question: Has anyone gauge the attic heat tempreture reduction as a result of using this
Answer: I did not measure the temperature difference, but it did not seem to make a difference. The fan does run quite strong so I suspect that it does pull heat out of the attic (that is, after you reverse the fan in its shroud so that it blows outward). However, I was very disappointed, after the fan motor completely died after two years.
Question: Can this get wet? Weatherproof
Answer: I mounted it in the roof gable vent and covered it with the slotted vent cover, so it doesn't get wet unless the rain is horizontal. Anyway, the motor burned out after two years. I don't recommend this product. I'm going to remove it and install a hard-wired electric attic vent fan.
Question: Can someone recommend a thermostat to install with this fan
Answer: It does not have a place to plug in for a thermostat. I purchased a thermostat and did not use it. I have installed others that have a place to just plug a thermostat in. I would search for one of those fans.

Product features

Outdoor Activities

Small and light, easy to put the solar fan kit into your bag when you go fishing, climbing, cycling, etc. Plug and play, easy to set up it under the sun light when you feel hot, you will feel cool.

Installed in the Garage

Installed it in garage, then you can get the fresh air and cool the garage. No need to breathe the dull air when you drive into the garage.

Hanging on the Tree

When you work in the farm on a sunny day, you can hand the fan to the tree and there is a 16 feet solar cable, so you don't have to worry about the tree would cover the panel.

Installed in the Attic

Installed the fan in the attic, it will cut your cooling costs with low electric power expense. It's great to breathe the fresh air when you walk into the attic.

High Efficient Poly 30W Solar Panel

  • Max Power at STC: 30W
  • Max power voltage (Vpm): 16V
  • Short circuit current (Isc): 1.83A
  • Max power current (Ipm): 1.67A
  • Open size: 27.8*13.8*0.7in (707x350x18mm)
  • Folding size: 13.8*13.8*1.5in (350x350x38mm)

Pumplus Powerful 12 inch DC Solar Powered Attic Fan with 30W Solar Panel, Solar Attic Fan Quietly Cools and Ventilates Your House, Garage or RV and Protects Against Moisture Build-up

Based on 6 reviews Check latest price

Product description

Package Included:

1pc 12 inch Solar Attic Fan

1 set of Mounting Brackets for the Solar Vent Fan

1pc 30W Poly Foldable Solar Panel with 1 set Mounting Brackets



30W Poly Foldable Solar Panel

Max Power at STC: 30W

Irradiance and cell temperature: 1000W/O AM1.5 25¡æ

Max power voltage (Vpm): 16V

Short circuit current (Isc): 1.83A

Max power current (Ipm): 1.67A

Open size: 27.8*13.8*0.7in (707x350x18mm)

Folding size: 13.8*13.8*1.5in (350x350x38mm)



12in DC Attic Fan

Voltage: 5V - 36V

Min Voltage to Operate: 5V

Operating Voltage of the Kit:18V

Maximum Air Flow: 3000 CFM

Diameter: 320mm (12.6 in )

Shell Material: High Strength 304 Stainless Steel

Blades Material: High Strength Aluminum Alloy

Bearings: Roller Bearings

Wire Length: 5m Waterproof Wire

Motor Life Span: More Than 10000H



  • [ Stronger Air-Volume ] - Fully cools attic up to 4,000 square feet area, and provides up to 3,000 CFM (cubic feet per minute) of ventilation.
  • [ Foldable & Portabel Solar Panel ] -High quality poly solar panel with angle adjustable bracket, can be applied to different roofs
  • [ Cost-Saving ] - Zero cost for ventilating, free energy from sunlight.
  • [ Well-Made Material Attic Fan ] - 304 stainless steel shell (Anticorrosive), aluminum alloy blades, durable and solid
  • [ Easy Installation ] - Simple connectors, easy to install and operate, Just plug and play. Operating voltage of the solar fan kit is 18V.

User questions & answers

Question: how much CFM will it do
Answer: Variable on the sun condition...hazy day 159 cfm
Question: is the unit water proof
Answer: Hi,it's glad to tell you that the solar panel and exhaust fan have different waterproof capabilities. The solar panel could be installed outdoor and you don't have to worry about it even in the raining days; as the fan, it's has basic water resistance, a small amount of rain splash is OK. By the way, we always responsible for the quality of product, if you have any questions please let me know. Hope it helps!

20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x 23 x 8.75 IN) - Brushless Motor – Solar Vent Fan that’s Hail and Weather Resistant – “Builder Series” by Remington Solar

Based on 68 reviews Check latest price

Product description

COOL YOUR ATTIC AND HOME… SAVE ON ELECTRIC BILLS… EASE YOUR HVAC / FURNACE’S STRESS:

Attics can reach up to 140+ Degrees in the summer months; it’s no wonder you dread paying your energy bill during July… Remington Solar could EASILY lower your energy consumption!

This solar powered roof fan ventilates your attic utilizing FREE Solar Power, which cools your home AND takes the load off your HVAC/Furnace… Saving you THOUSANDS over time!

BUILT-IN HUMIDISTAT / THERMOSTAT: 

Whether its humid or a dry climate, this fan was made for your home! Its Humidistat and Thermostat allow it to automatically fight Moisture or Heat based on its readings!

BRUSHLESS MOTOR TO EXTEND THE FAN’S LIFE… TEXAS WINDSTORM CERTIFIED: 

No more brush replacements for your outdated attic fan… This Solar Roof Vent features a brushless motor, which turns the motor without wear or friction, extending the life of your fan! This fan is also Texas Windstorm Certified!

ADD-ON AVAILABLE TO AUTOMATICALLY SWITCH POWER SOURCE AND OPERATE AT NIGHT: 

Most solar fans “claim” to have a 110v inverter to run the fan at night… except YOU have to climb up and MANUALLY switch the fan!

Remington Solar’s 110v Hybrid Adapter (SOLD SEPARATELY) Automatically detects low power from your panel, while checking the temperature of your attic to determine if it should run on house power!

30-DAY SATISFACTION GUARANTEE AND 15-YEAR LIMITED WARRANTY

We’re so confident in this Solar Powered Fan for Attics, we’re giving you a 30-day RISK-FREE TRIAL, on top of a 15-year warranty! If you don’t like it, simply send it back and we’ll refund every cent!

** CAN VENTILATE 2000 SQ. FT.**

All parts included:

  • Solar Panel
  • Fan with Housing
  • Humidistat/Thermostat
  • Hinges
  • Mounting Screws

  • REDUCES YOUR ENERGY BILL… COOLS YOUR ATTIC & HOME… IMPROVES HVAC & FURNACE PERFORMANCE: Summer months bring higher energy bills, partly because of the limited airflow into your Attic! The “Builder Series” Cools attics & Automatically keeps your Home Cooler… taking the stress off your Furnace, HVAC & your Wallet!
  • POWERED BY FREE SOLAR ENERGY… FIGHTS MOLD & MOISTURE: Finding Mold & Moisture in your home can cause severe consequences to your home’s value and your family’s health. This solar exhaust fan is fueled by the Sun & Automatically Combats Mold & Moisture!
  • BUILT-IN HUMIDISTAT & THERMOSTAT… HYBRID ADAPTER TO RUN AT NIGHT (SOLD SEPERATELY): Heat & Moisture damage your attic & can create HUGE repair bills… Remington Solar’s fan includes a Humidistat & Thermostat to automatically change airflow based on your attic’s needs! In addition, it can also be fitted with our Hybrid Adapter (Sold Separately) to Run at Night!
  • LIFE-EXTENDING, BRUSHLESS MOTOR… LITTLE-TO-NO-NOISE… HAIL & WEATHER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!
  • DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back the Fan with a limited 15-year Warranty!

User questions & answers

Question: What is the differance between builder series and larder squate models
Answer: The only difference is the shape on the 20 W fans. The larger fans in the builder series include a 110 V hybrid adapter which will allow the fan to run at night. Thank you for the question.
Question: Can this unit be installed on a flat roof
Answer: Yes, it can be, flushing can be secured on a flat or slanted roof
Question: Hi, the builder series is including the hybrid adapter
Answer: Not on the 20 watt. The adapter is included on the builder series for the 25 W, the 30 W, and the 40 W only.
Question: How much soffit area (air intake area) is required for this fan to perform to it's maximum capability
Answer: 4 ft.² of soffit for optimal performance

ECO-WORTHY 12 Inch Powerful Attic Exhaust Fan Quietly with 100W Solar Panel with 16FT Solar Cable, 6Ah Lithum Battery, Cools and Ventilates Your House, Bathroom, Kitchen, Garage or RV

ECO-WORTHY

Based on 3 reviews Check latest price
  • 【 More Stable Flow & Longer Working Time 】 - With the multifunctional 2 in 1 6AH lithium battery, the solar powered fan doesn't need a charge controller, it has a more stable air flow and longer working time after sunset.
  • 【 Protect Your Home 】 - The heavy-duty and compact 12 inch solar-powered attic fan drives out heat, keeping your home cool in summer and protecting it from harm during the winter.
  • 【 Summer Cooling 】 - The powerful attic exhaust fan pulls heat from your attic, Gabel vent, garage and structure of your home Provide a more comfortable interior Lower air conditioning energy bills.
  • 【 Easy Installation 】- The solar panel has pre-drilled mounting holes, easy to install. And solar vent fan comes with 16.4ft extra extension cable for conveniently connecting with the 1 pair of 16ft wire to the solar panel, plug and play.
  • 【 Compact and Powerful 】 - The fan turns on as soon as the sunlight hits the solar panel and turns off at night. Keeps the house cool and ventilated with fresh air circulation all day. The dimension of the fan is 12" x 12" x 3" design produces maximum airflow.

User questions & answers

Question: Was this supposed to come with a hardware kit and instruction manual
Answer: Just peel it off

Solar Attic Fan 36-watt - Black - with 25-year Warranty - Florida Rated by Natural Light

Natural Light

Based on 247 reviews Check latest price

Product description

Solar Attic Fans are easily installed on pitched Fiberglass-Asphalt Shingle roofs and are a great product for proper attic ventilation. Natural Light brand solar attic fans are top rated by builders and are of the highest quality built in the USA. The DC motor is powered by the included 48-watt solar panel with the attic fan motor moving hot air and moisture out of the attic space everyday during full sun hours. Solar panel is adjustable from flat up to 45 degree angle.. Solar Attic Fans mount on 3/12 to 12/12 pitch roofs. (this unit is not for flat roofs or side wall mounting - Flat roof mount models are available). Moves up to 1881 cubic feet per minute under full direct sun. Use one attic ventilation fan for every 2825 square feet of attic space. Note: Optional Thermostats and Fire Safety Switches are sold separately. For installations on Tile roofs optional Turret extension and Tile Roof Flashing kits are sold separately. Made in USA.

  • Industry Leading 25-year limited warranty on entire unit.
  • Highest quality materials in any Solar Attic Fan on the market.
  • Easily installed with No wiring required.
  • Optional snap-on thermostat for use in colder climates (sold separately).
  • New powerful 48-Watt model - Moves up to 1881 cubic feet per minute under full direct sun for up to 2825 square feet of attic space.

User questions & answers

Question: I have a 2600 sq. ft. single level home. Would it be better to install 2 30 watt attic fans
Answer: Fairly quiet. I have to get within a few feet of it to be able to hear it. Then it is just a normal hum of a fan.
Question: I have a metal roof, any way I can install it
Answer: Depends on how deep the gap between the walls are. If you have a crawl space i between the wall. It will not work and you will need a vent extension/ ducting to fit the fan. If the gap is less than 4 inches. You it will work. Also you will have to drill out the hole for the fan. I would suggest having a profesional install the fan.
Question: what size opening needed for 30 watt solar attic fan
Answer: The frame is plastic
Question: I have single story home with 1870 sq ft, 30 watt fan can handle cooling my attic?? or do I need two fan's
Answer: A high quality Thermally Protected motor with balanced fan blade moves up to 130 CFM.

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