Anker SOLIX Smart Generator 5500 vs WEN 56477i
What is the difference?
The Anker SOLIX Smart Generator 5500 has 3.6 kW of running power, 4.5 kW peak. The WEN 56477i has 4 kW of running power, 4.8 kW peak.
The Anker SOLIX Smart Generator 5500 is tri-fuel, the WEN 56477i runs on gasoline.
The Anker SOLIX Smart Generator 5500 has a 10 gal tank, the WEN 56477i has a 1.9 gal tank.
The Anker SOLIX Smart Generator 5500 is rated at 69 dB, the WEN 56477i is rated at 62 dB. The WEN 56477i is quieter.
Both have a 3-year warranty.
Both have 120 V AC output.
Specs side by side
| Anker SOLIX Smart Generator 5500 | WEN 56477i | |
|---|---|---|
| Running W | 3600 | 4000 |
| Peak W | 4500 | 4800 |
| Fuel | tri-fuel | gasoline |
| Tank (gal) | 10 | 1.9 |
| Run time @50 % (h) | — | 7 |
| Noise (dB) | 69 | 62 |
| CO shutoff | yes | — |
| Weight (lb) | 110 | — |
| Warranty (yr) | 3 | 3 |
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Specs as read from manufacturer pages on 2026-10-25 / 2026-10-27. Specs one maker does not list are left out of the comparison. Sponsored links; we may earn a commission.
Common questions
Which has more running watts, Anker SOLIX Smart Generator 5500 or WEN 56477i?
The WEN 56477i. More running watts: 4000 W vs 3600 W.
Which is quieter, Anker SOLIX Smart Generator 5500 or WEN 56477i?
The WEN 56477i. Quieter: 62 dB vs 69 dB.
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Compare other models → · All Anker SOLIX models · All WEN models