Anker SOLIX Smart Generator 5500 vs Cummins Onan P4500i
What is the difference?
The Anker SOLIX Smart Generator 5500 has 3.6 kW of running power, 4.5 kW peak. The Cummins Onan P4500i has 3.7 kW of running power, 4.5 kW peak.
The Anker SOLIX Smart Generator 5500 is tri-fuel, the Cummins Onan P4500i runs on gasoline.
The Anker SOLIX Smart Generator 5500 has a 10 gal tank, the Cummins Onan P4500i has a 3.4 gal tank.
The Anker SOLIX Smart Generator 5500 weighs 110 lb, the Cummins Onan P4500i weighs 97 lb. The Cummins Onan P4500i is easier to carry.
Both have a 3-year warranty.
Both have 120 V AC output.
Specs side by side
| Anker SOLIX Smart Generator 5500 | Cummins Onan P4500i | |
|---|---|---|
| Running W | 3600 | 3700 |
| Peak W | 4500 | 4500 |
| Fuel | tri-fuel | gasoline |
| Tank (gal) | 10 | 3.4 |
| Run time @50 % (h) | — | 15 |
| Noise (dB) | 69 | — |
| CO shutoff | yes | — |
| Weight (lb) | 110 | 97 |
| Warranty (yr) | 3 | 3 |
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Specs as read from manufacturer pages on 2026-10-25 / 2026-10-31. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which is lighter, Anker SOLIX Smart Generator 5500 or Cummins Onan P4500i?
The Cummins Onan P4500i. Lighter: 97 lb vs 110 lb.
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Compare other models → · All Anker SOLIX models · All Cummins models