QuietCool AFR SLR-25 Solar Roof Fan
#9 in Roof mountFull review
For 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 $309 QuietCool $279$279
2.3/5
A plain solar only roof fan for a small attic. Other fans with bigger panels and adapters cost less.
- 1,030 CFMAirflow
- 25 WPanel
- 1,000 sq ftAttic area
Check price at Amazon$369.99
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Built in thermostat stops it running in cool weather
- Sealed IP68 motor
- Aluminum mesh guard keeps animals out
Cons
- High price for a 25 W, 1,030 CFM fan
- No published warranty for this model
- No AC adapter mentioned, so it stops at night
- Panel is built into the dome and cannot be angled toward the sun
How it scores
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.
Specifications
| Model number | CX1025SOL |
|---|---|
| Airflow | |
| Mount | Roof |
| Airflow | 1,030 CFM |
| Attic area | 1,000 sq ft |
| Fan | 12 in |
| Motor | brushless DC, IP68 |
| Power | |
| Panel | 25 W |
| Separate or tilting panel | No |
| Thermostat | Yes |
Alternatives in this mount
DC House 32W Solar Attic Fan
#10 in Roof mountFull review
A low cost, solar only fan for a shed, garage or small attic where any extra airflow helps. The airflow claim and short coverage make it a gamble for a whole house.
Amazon $149.99$149.99
QuietCool AFR SLR SMT 50W Roof Fan
#11 in Roof mountFull review
For a homeowner who wants to watch and control attic conditions from a phone and run around the clock. Buyers after the most airflow per dollar should look elsewhere.
Amazon $439.99 QuietCool $439$439
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