- 100% Satisfaction Guarantee
- Hundreds Of 5-Star Reviews
- Backed By Lifetime Warranty
- 214-257-8300
rated 4.8/5 by our happy customers
40-Watt Galvanized Black Steel Roof Mount Solar Attic Fan
$438.00
- In stock ready to ship
Built to move air, last longer, and work smarter.
Key Features:
- 40W high-efficiency solar panel: Fast airflow with zero energy cost
- Pre-installed thermostat and humidistat: Auto-regulates heat and moisture year-round
- Hybrid + Wi-Fi ready: Control settings from your phone or run at night with 110V adapter (sold separately)
- Brushless 38V DC motor: Zero-maintenance and ultra-quiet
- Ventilates up to 2,800 sq. ft.: Ideal for medium and large attics
- Powder-coated galvanized steel housing: Sleek, hail-resistant, and corrosion protected
- Tilt-adjustable solar panel: Optimize angle up to 45° for max sun exposure
- Quick install: Fully assembled and ready in under an hour
- Backed by a 30-Day Satisfaction Guarantee and Lifetime Parts Warranty
Why It Matters:
This fan isn’t built to meet expectations. It’s built to outlast them. Backed by proprietary solar tech, zero-maintenance motor design, and smart home control, this 40W galvanized model delivers reliable performance in harsh weather and peak heat. If you’re serious about long-term attic ventilation, this is the fan.
Federal Tax Credits
Free Shipping
Lifetime warranty
“My attic was hitting at least 145 degrees in the summer in Arizona on some days. The fans definitely cool the house.”
Bill McMahon
- Verified Customer
Highlights
- Lifetime warranty on all components
- Can be connected to 110V for night-time operation
- Can be connected to Wi-Fi to control thermostat and humidistat
- Ready to install, less than 1-hour installation
- Humidistat and thermostat pre-installed in each fan ($40 value included free)
- High quality polycrystalline solar panel with powerful, yet quiet brushless 38-Volt DC motor
- Low profile - sleek hail- and weather-resistant design
- Powder coated steel housing with tiltable (or lay it flat) solar panel, steel mesh and poly-vinyl (quiet) blades
- Ready for Wi-Fi adapter, ready for smart 110-Volt hybrid adapter (all plug-and-play extras)
- 2800 plus square feet attics
- Outsells competitors because we use expensive brushless zero-maintenance DC motors with proprietary solar power management microchips
- Solar panel is tiltable up to 45° to optimize the Sun angle
- 22.5" large flashing width and depth
- Industry-leading lifetime warranty on parts and components.
All parts included
- 2800 Sq/Ft
- 1 Sq/In
- 40 Watts
- 38v
| WEIGHT | 30 lbs |
|---|---|
| DIMENSIONS | H 11 in, W 22.5 in, D 22.5 in |
| COLOR | Black |
The Remington Solar 40-Watt Ventilation Attic Fan is completely powered by free solar energy and look good doing it. Remington Solar attic fans are a time-tested best seller primarily because of its reliability, fast airflow and value. These fans come with a pre-installed thermostat/humidistat combo. While getting heat out is the primary function, this fan will also get damaging moisture out of your attic during winter months. Furthermore, these fans are compatible with the hybrid adapter which will allow your fan to run at night, as well as the Wi-Fi controller that will allow you to use your smartphone to manage your thermostat, humidity settings as well as turn your fan on and off. Note: Not all 110-Volt hybrid adapters are created the same. Ours is automatic which is very different than others on the market. Our low-profile award-winning design is more desirable than the high-profile competitors. Our stylish, powder coated steel, 40-Watt fan will effectively ventilate up to 2800 sq. per feet of attic space. Many other fans use brushed motors with a short lifespan. Remington Solar was the first to offer a proprietary brushless DC motor which is why we offer the best warranty in the industry with the best support. Life-time non-transferable limited warranty on parts and manufacturer's defects.
Ounce for ounce, pound for pound, you deserve the best. Our "Brushless" DC motor means "we run quiet and forever". And our warranty backs it up. Brushless is more expensive, but worth it. Compare our cost to the cost of ripping your brushed fan off the roof in 5 years and replacing it. (But some of our competitors want to charge you more for "brushed" motors? Hmmmm.) HINT #2: Overall, we're a better fan, and we're less expensive. Why? Well, seeing our competitors at big fancy trade shows and booths stuffed full of salespeople (earning 20% commission on their fan sales) may have a little something to do with it.
| MANUFACTURER | REMINGTON SOLAR | Natural Light | Solar Star | Sunrise Solar | US Sunlight |
| AVAILABLE WATTAGES | 20, 25, 30, 40 | 10, 20, 30 | 10 | 11, 15, 20 | 12, 15, 30 |
| WARRANTY | LIFETIME (Parts only on mfg defects) | 25 YEARS: ENTIRE PRODUCT | 5 YEARS: PANEL 5 YEARS: MOTOR 10 YEARS: ALL ELSE | 5 YEARS MOTOR 10 YEARS: ALL ELSE | 5 YEARS MOTOR 20 YEARS: Housing and panel |
| BRUSHLESS MOTOR? | YES | NO | NO | NO | NO |
| HOUSING CONSTRUCTION | Powder coated steel | ALUMINUM, 14 GAUGE | GALVANIZED STEEL | UV-STABILIZED ABS PLASTIC | UV-STABILIZED ABS PLASTIC |
| MOUNTING OPTIONS | • ROOF • GABLE • REMOTE | • ROOF • CURB • GABLE | • ROOF LOW PROFILE • ROOF HIGH PROFILE • ROOF PITCHED • GABLE • REMOTE | • ROOF • CURB • GABLE • REMOTE | • ROOF |
| COLOR OPTIONS | BLACK OR GRAY | GRAY | BLACK | BLACK | BLACK |
| NIGHT POWER ADAPTER? | AVAILABLE | NA | NA | NA | AVAILABLE |
| INCLUDES HUMIDISTAT and THERMOSTAT STANDARD | YES | NO | NO | NO | NO |
| PRICE RANGE | $299-$449 | $373-$596 | $402-$406 | $429-$599 | $429-$639 |
Trusted By These Household Name Brands
Frequently Asked Questions
What Is the Coverage Area of This Solar Attic Fan?
This 40-watt solar fan with attached solar panel can effectively ventilate up to 2,800 square feet of space. That area makes it an ideal option for medium and large homes, as well as garages, barns, and other structures. If you have a smaller area, you can consider looking for solar attic fans rated below 40 watts. Remington offers several options in the 20-watt range that can cool smaller spaces with greater energy efficiency.
What Are the Benefits of a Galvanized Steel Housing?
Galvanized steel for the solar power industry offers extra durability and weather resistance. It protects your fan and its components from rust, corrosion, hail, and UV exposure. In turn, the product lasts longer, giving you more utility savings for your purchase price.
The galvanized fan also features a powder-coated finish. The added stylish look provides extra resistance to scratches, chipping, and corrosion. So, if you want a solar-powered attic fan that looks better and lasts longer, galvanized steel for the solar industry is the choice for you.
But galvanized steel housing is only part of what this 40-watt solar fan offers. It also comes with higher-quality polycrystalline solar panels and a brushless motor. These components last longer than industry-standard parts, securing the value of the fan you purchase today. They also come with our lifetime warranty.
How Does Galvanized Steel Compare to Aluminum or Plastic Fan Housings?
Galvanized steel is more durable than aluminum and plastic fan housings. Although it typically costs more than those alternatives, galvanized steel makes up for it with enhanced durability, providing maximum air flow. This is why Remington offers a lifetime warranty on galvanized fans and a 15-year warranty on aluminum and plastic products.
If you’re ready to purchase a 40-watt fan for your attic space, you’ll have to decide whether you’re willing to spend more upfront for a product that will last significantly longer. If you are, then a galvanized 40-watt fan powered by solar energy will likely be your best option. But if you’re trying to keep upfront costs as low as possible, Remington Solar’s aluminum and plastic options could be a better fit.
How Does the Built-in Thermostat and Humidistat Work?
This attic fan delivers extra value with its integrated humidistat and thermostat control. These features monitor temperatures and relative humidity. When temperatures exceed 80 degrees Fahrenheit or relative humidity surpasses 80%, the fan kicks on automatically.
An attic fan humidistat improves ventilation efficiency and saves you time. Instead of tracking temperatures yourself and turning the fan off and on manually, the humidistat will do everything for you. It keeps your attic at optimal temperatures throughout the year without overusing energy, and helps in decreasing your air conditioner usage. The net result is all the money saved on your energy bills.
You can also connect this fan to your Wi-Fi network for enhanced thermostat and humidistat control. With that, you can set up custom, automated processes to keep your attic at whatever temperature and humidity you need. It gives you more control over performance, so you can save more money on energy and fine-tune settings as environmental conditions change throughout the year.
Also Recommended For You
Check out these popular Remington Solar Products
Sale!
Original price was: $139.00.$99.00Current price is: $99.00.
Small Pools
