Natural Light SAF65G Solar Gable Fan
#1 in Gable mountFull review
The strongest gable fan here, for a big attic with a large gable vent. The price only makes sense if the lifetime warranty matters.
Amazon $864.70$864.70
The Natural Light SAF65G Solar Gable Fan rates 3.8 among gable mount solar attic fans; the OmniPV OP-SAF-50 Hybrid Solar Attic Fan rates 3.7 among roof mount ones. The OmniPV OP-SAF-50 Hybrid Solar Attic Fan costs $514.70 less ($350 vs $864.70).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
OmniPV OP-SAF-50 Hybrid Solar Attic Fan
#4 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
Scores side by side
These two sit in different mount classes (gable mount and roof mount), and each is scored against the reference points for its own class, so a rating says how well each does among its own mount peers. How we rank explains each factor.
| Factor weight | Natural Light SAF65G Solar Gable Fan | OmniPV OP-SAF-50 Hybrid Solar Attic Fan |
|---|---|---|
| Overall rating | 3.8/5 | 3.7/5 |
| Value 25% | 21 $0.41 per CFM ($864.70, 2,105 CFM) | 75 $0.16 per CFM ($350, 2,250 CFM credited of 2,850 claimed (45 per panel watt)) |
| Airflow 15% | 79 2,105 CFM | 87 2,250 CFM credited of 2,850 claimed (45 per panel watt) |
| Panel 20% | 100 65 W panel | 80 50 W panel |
| Features 15% | 30 separate or tilting panel | 100 thermostat, AC backup, separate or tilting panel |
| Warranty 25% | 100 lifetime warranty | 0 warranty not published, scored as none |
Specifications
| Natural Light SAF65G Solar Gable Fan | OmniPV OP-SAF-50 Hybrid Solar Attic Fan | |
|---|---|---|
| Airflow | ||
| Mount | Gable | Roof |
| Airflow | 2,105 CFM | 2,850 CFM |
| Attic area | 3,350 sq ft | 4,000 sq ft |
| Motor | DC | brushless DC |
| Power | ||
| Panel | 65 W | 50 W |
| Separate or tilting panel | Yes | Yes |
| Thermostat | No | Yes |
| AC backup | No | Yes |
| Build | ||
| Warranty | Lifetime | - |