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Champion 11000-Watt Dual Fuel Home Backup Inverter vs WEN DF1100T

Champion 11000-Watt Dual Fuel Home Backup Inverter

9000 W running · dual-fuel

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WEN DF1100T

8300 W running · dual-fuel

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What is the difference?

The Champion 11000-Watt Dual Fuel Home Backup Inverter has 9 kW of running power, 11 kW peak. The WEN DF1100T has 8.3 kW of running power, 11 kW peak.

Both are dual-fuel.

The Champion 11000-Watt Dual Fuel Home Backup Inverter has a 6.1 gal tank, the WEN DF1100T has a 6.6 gal tank.

The Champion 11000-Watt Dual Fuel Home Backup Inverter has a 3-year warranty, the WEN DF1100T has a 2-year warranty.

Specs side by side

	Champion 11000-Watt Dual Fuel Home Backup Inverter	WEN DF1100T
Running W	9000	8300
Peak W	11000	11000
Fuel	dual-fuel	dual-fuel
Tank (gal)	6.1	6.6
Run time @50 % (h)	—	8.5
Noise (dB)	64	—
CO shutoff	yes	—
Weight (lb)	205	—
Warranty (yr)	3	2
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-25. 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 WEN DF1100T?

The Champion 11000-Watt Dual Fuel Home Backup Inverter. More running watts: 9000 W vs 8300 W.

Which has the longer warranty, Champion 11000-Watt Dual Fuel Home Backup Inverter or WEN DF1100T?

The Champion 11000-Watt Dual Fuel Home Backup Inverter. Longer warranty: 3 years vs 2 years.

More comparisons

Compare other models → · All Champion models · All WEN models