For a medium attic where a lifetime warranty and an all aluminum build matter more than price. Cheaper hybrid fans move as much air for less than half the money.
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Natural Light Solar Attic Fan model we rank, smallest first. Ratings compare each against its own mount.
| Model | Airflow | Rating | Price |
|---|---|---|---|
| Natural Light SAF32 Solar Attic Fan (this one) | 1,560 CFM | 3.2/5 | $654.70 |
| Natural Light SAF48 Solar Attic Fan | 1,881 CFM | 3.6/5 | $729.70 |
| Natural Light SAF65 Solar Attic Fan | 2,105 CFM | 3.8/5 | $882.70 |
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its mount. How we rank explains each one.
| Model number | SAF32 |
|---|---|
| Airflow | |
| Mount | Roof |
| Airflow | 1,560 CFM |
| Attic area | 2,200 sq ft |
| Motor | DC |
| Power | |
| Panel | 32 W |
| Separate or tilting panel | Yes |
| Thermostat | No |
| AC backup | No |
| Build | |
| Warranty | Lifetime |
For a south or west facing roof where looks matter and the owner wants a lifetime warranty. On a roof that faces away from the sun, a tilting panel does better.
Amazon $529.95A hybrid roof fan with a thermostat for a medium attic at a fair price. The newer 50 W model is the better buy if the price gap stays small.
Amazon $299.90For a small attic where a low cost hybrid fan with a long warranty matters more than airflow. Larger attics need the 40 W model or two fans.
Amazon $309Compare the Natural Light SAF32 Solar Attic Fan with any other solar attic fan →
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