Champion 11000-Watt Dual Fuel Home Backup Inverter vs Westinghouse WGen7500c
What is the difference?
The Champion 11000-Watt Dual Fuel Home Backup Inverter has 9 kW of running power, 11 kW peak. The Westinghouse WGen7500c has 7.5 kW of running power, 9.5 kW peak.
The Champion 11000-Watt Dual Fuel Home Backup Inverter is dual-fuel, the Westinghouse WGen7500c runs on gasoline.
The Champion 11000-Watt Dual Fuel Home Backup Inverter has a 6.1 gal tank, the Westinghouse WGen7500c has a 6.6 gal tank.
The Champion 11000-Watt Dual Fuel Home Backup Inverter weighs 205 lb, the Westinghouse WGen7500c weighs 196 lb.
Both have a 3-year warranty.
Specs side by side
| Champion 11000-Watt Dual Fuel Home Backup Inverter | Westinghouse WGen7500c | |
|---|---|---|
| Running W | 9000 | 7500 |
| Peak W | 11000 | 9500 |
| Fuel | dual-fuel | gasoline |
| Tank (gal) | 6.1 | 6.6 |
| Run time @50 % (h) | — | — |
| Noise (dB) | 64 | — |
| CO shutoff | yes | yes |
| Weight (lb) | 205 | 196 |
| Warranty (yr) | 3 | 3 |
| Check on Amazon → | Check on Amazon → |
Specs as read from manufacturer pages on 2026-10-26 / 2026-10-30. 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, Champion 11000-Watt Dual Fuel Home Backup Inverter or Westinghouse WGen7500c?
The Champion 11000-Watt Dual Fuel Home Backup Inverter. More running watts: 9000 W vs 7500 W.
More comparisons
- Champion 11000-Watt Dual Fuel Home Backup Inverter vs Westinghouse WGen9500DFc
- Champion 11000-Watt Dual Fuel Home Backup Inverter vs WEN DF1100T
- Champion 11000-Watt Dual Fuel Home Backup Inverter vs DuroMax XP13000HX
- Champion 11000-Watt Dual Fuel Home Backup Inverter vs DuroMax XP9500iH
- Westinghouse WGen7500c vs WEN DF1100T
- Westinghouse WGen7500c vs Champion 9000-Watt Tri Fuel Inverter (201176)
- Westinghouse WGen7500c vs Champion 11500-Watt Tri Fuel
- Westinghouse WGen7500c vs DuroMax XP9500iH
Compare other models → · All Champion models · All Westinghouse models