Anker SOLIX Smart Generator 5500 vs Firman P03504
What is the difference?
The Anker SOLIX Smart Generator 5500 has 3.6 kW of running power, 4.5 kW peak. The Firman P03504 has 3.55 kW of running power, 4.45 kW peak.
The Anker SOLIX Smart Generator 5500 is tri-fuel, the Firman P03504 runs on gasoline.
The Anker SOLIX Smart Generator 5500 has a 10 gal tank, the Firman P03504 has a 5 gal tank.
The Anker SOLIX Smart Generator 5500 is rated at 69 dB, the Firman P03504 is rated at 75 dB. The Anker SOLIX Smart Generator 5500 is quieter.
The Anker SOLIX Smart Generator 5500 weighs 110 lb, the Firman P03504 weighs 108 lb.
Both have a 3-year warranty.
Both have 120 V AC output.
Specs side by side
| Anker SOLIX Smart Generator 5500 | Firman P03504 | |
|---|---|---|
| Running W | 3600 | 3550 |
| Peak W | 4500 | 4450 |
| Fuel | tri-fuel | gasoline |
| Tank (gal) | 10 | 5 |
| Run time @50 % (h) | — | 14 |
| Noise (dB) | 69 | 75 |
| CO shutoff | yes | yes |
| Weight (lb) | 110 | 108 |
| Warranty (yr) | 3 | 3 |
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Specs as read from manufacturer pages on 2026-10-25 / 2026-11-04. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which is quieter, Anker SOLIX Smart Generator 5500 or Firman P03504?
The Anker SOLIX Smart Generator 5500. Quieter: 69 dB vs 75 dB.
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