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rated 4.8/5 by our happy customers
$398.00
Proven performance. Set-it-and-forget-it ventilation.
Key Features:
Why It Matters:
The 30W model is Remington Solar’s time-tested workhorse, perfect for homeowners who want reliable attic ventilation without added complexity or electric bills. Smart sensors do the work for you. You install it once and let it run for years.
High CFM
Low Flat Rate 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


$30 Flat Rate Shipping
| Weight | 30 lbs |
|---|---|
| Dimensions | 22 × 22 × 11 in |
| Color | Gray, Black |
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A 30-watt fan can cover attics up to 2,500 square feet. This means you can effectively ventilate most home attics with a 30-watt solar ventilation fan. Installing one of these units can lower your electricity bills by reducing the load on your HVAC fan. In winter, your fan will also help to reduce the risk of ice damming.
That being said, if you have a small space, it may be worth shopping for a less powerful fan. Oversized fans can create pressure imbalances in your home, leading to doors slamming shut, difficulty with opening windows, and potential wind drafts.
Experts measure the airflow attic fans produce in cubic feet per minute, or CFM. A 30-watt solar-powered fan will produce about 1,550 CFM. This is enough to circulate the air in a 2,000-square-foot attic over 10 times per hour — plenty to keep your home ventilated and comfortable and to reduce attic heat.
If you’re wondering how much CFM your solar-powered fan should have, multiply the square footage of your attic by 0.7. For example, for a 2,000-square-foot space, you’d want a CFM rating of at least 1,400 (2,000 x 0.7).
However, you may need a higher CFM if you have a steep roof or dark shingles. These features can impact airflow, so experts typically recommend adding around 15% to your CFM estimate if you have them in your home. So, a 2,000-square-foot attic with a steep roof may need a fan that produces closer to 1,610 CFM.
Yes, the best solar attic fans are easy to adjust based on your needs. This makes it easier to get maximum value from the product. For example, you can adjust the solar panels on your 30-watt solar fan from Remington to catch the sun better and produce more energy. That can be valuable as the sun changes its position in the sky through the days and seasons.
You can also adjust the thermostat and other settings on Remington solar attic fans. This gives you more control over airflow, ensuring you get the performance you want from the appliance.
Solar-powered vent fans are highly durable, lasting between 15 and 20 years on average. A variety of factors can impact how long your fan lasts, including the quality of its materials, the installation process, and whether you perform regular maintenance.
Taking care of a solar fan is a relatively straightforward task. You’ll just need to clean and inspect yours for damage a few times per year. It’ll also be important to watch out for unusual signs of wear and tear, like inconsistent starting, strange noises, and overheating.
Solar attic fans can also improve the durability of other parts of your home. For example, they offer protection from ice dams, which could otherwise damage your roof. They also prevent moisture buildup in your home’s wooden frame, eliminating a major source of mold, mildew, and rot.
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