OmniPV OP-SAF-50 Hybrid Solar Attic Fan
#3 in Roof mountFull review
For a large attic where the buyer wants the most claimed airflow and an adjustable panel at a mid range price, without warranty assurance.
Amazon $350$350
3.4/5
A well equipped hybrid roof fan with a long warranty at a mid range price, for medium attics. Buy the 301A, which includes the night adapter for the same price as the 301.
- 1,150 CFMAirflow
- 40 WPanel
- 2,900 sq ftAttic area
- 15 yearsWarranty
Check price at Amazon$344.99
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- AC/DC adapter included, so it keeps running at night
- Adjustable panel and thermostat
- A 15 year warranty
- Sold and shipped by Amazon
Cons
- Rated attic area is generous for its airflow; at 0.7 CFM per sq ft, 1,150 CFM suits about 1,640 sq ft
- Specs come from the retail listing; the maker publishes no spec sheet we could read
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 | ILG8SF301A |
|---|---|
| Airflow | |
| Mount | Roof |
| Airflow | 1,150 CFM |
| Attic area | 2,900 sq ft |
| Fan | 14 in |
| Motor | brushless, IP68 |
| Power | |
| Panel | 40 W |
| Separate or tilting panel | Yes |
| Thermostat | Yes |
| AC backup | Yes |
| Build | |
| Weight | 32 lb |
| Warranty | 15 years |
| Released | 2020-05 |
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HGinline 40W Solar Attic Fan
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