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High Output Portable Generators

All generators

2 high output portable generators from Westinghouse, DuroMax, DuroStar and more. Price: $849.

Portable generators whose title states more than 9000 watts, sized for running part of a house during an outage. The figure is the seller's, and may be starting watts.

We do not pick by hand: a generator is here because its listed specs pass the checks.

All filtersFilters (1)×
Fuel: Gasoline  ×Clear all
BrandGenerac1Westinghouse1
TypePortable2
FuelTri Fuel8Dual Fuel5Gasoline2
WattsOver 9000 W2
Electric startElectric start2
PriceUnder $9001
Clear allShow 2 generators
Fuel: Gasoline  ×2 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
WestinghouseSpec score 9.5

Portable, Gasoline, Over 9000 W

+Peak output over 9000 W for large home loads
+Electric start with remote for easy starting
+Carbon monoxide sensor included for safety
−Gasoline fuel requires regular refueling and storage
−Portable design still needs manual positioning and setup
$849.00
as of 11/04/2026 07:42 PST - Details
GeneracSpec score 8.7

Portable, Gasoline, Over 9000 W

+Over 9,000 watts of output
+Electric start for convenience
+Runs on gasoline
−Portable design still requires manual setup and placement
No price recorded yet.

Compare specs

generatorTypeFuelWattsSpec scorePrice
PortableGasolineOver 9000 W9.5$849.00
as of 11/04/2026 07:42 PST - Details
PortableGasolineOver 9000 W8.7No current price

Before you buy

Other uses

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Popular filters

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.