Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best outdoor generators of 2026
Save up to 42% off
Best Choice1
Westinghouse9.6Exceptional
316+
bought this week
Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
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Running Watts (Propane):8500
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Running Watts (Gasoline):9500
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Fuel Tank Capacity:6.6 Gallon
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Included Accessories:Remote Start Key Fob, 12V Battery Charger, Oil, Oil Funnel, Tool Kit, User’s Manual
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Maximum Runtime:12 Hours
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Value for Money2
Westinghouse9.5Excellent
Westinghouse 6500 Watt Dual Fuel Home Backup Portable Generator, Transfer Switch Ready 30A Outlet, RV Ready 30A Outlet, CO Sensor
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Running Watts (Propane):4800 W
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Running Watts (Gasoline):5300 W
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Fuel Tank Capacity:4.7 Gallon
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Included Accessories:N/A
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Maximum Runtime:N/A
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3
Westinghouse9.3Excellent
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
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4
Oxseryn9.2Excellent
Oxseryn Power Equipment 4400 Watts Inverter Generator Gas Powered, Portable Open Frame Generator, Low Noise with ECO Mode, RV Ready, Emergency Home Backup
10% Off-
Running Watts (Propane):N/A
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Running Watts (Gasoline):N/A
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Fuel Tank Capacity:2 gallon
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Included Accessories:N/A
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Maximum Runtime:14 hours at 25% load
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5
Generac9.1Excellent
Generac 12,500 Starting Watt Tri-Fuel Portable Generator, Electric Start
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See Today’s Deals & Prices
6
WEN9.0Excellent
WEN 14,500-Watt 120V/240V Tri-Fuel Generator for Gas, Propane, and Natural Gas, Transfer-Switch Ready with Electric Start, Wheel Kit, and CO Watchdog (TF-1450X), Black & Red
18% Off
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7
Westinghouse8.8Very Good
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
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8
DuroMax8.5Good
DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Backup Power, Transfer Switch Ready, RV & Emergency Ready
13% Off
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9
Anker8.3Good
Anker SOLIX S2000 Portable Power Station, 2,010Wh, 3,000W Peak, Home Backup
42% Off
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10
AMERISUN8.2Good
AMERISUN 4500W Open Frame Gas Inverter Generator, CO Alert, 30A RV Outlet
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