10 best12000 Watt Generatorof September 2026
112M consumers helped this year.
1
Westinghouse WGen12000DF Dual Fuel Home Backup Portable Generator, 15000 Peak Watts & 12000 Rated Watts, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CARB Compliant
Westinghouse
9.8
2
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered, CO Sensor
Westinghouse
9.6
3
Champion Power Equipment 12,500-Watt Electric Start Tri Fuel Home Backup Portable Generator with CO Shield
Champion Power Equipment
9.4
4
Westinghouse 12500 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready, Gas Powered, CO Sensor
Westinghouse
9.1
5
Westinghouse 12500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
Westinghouse
8.9
6
Pulsar 12,000W Dual Fuel Portable Generator in Space Gray with Electric Start, G12KBN
Pulsar
8.6
7
Generac 12,500 Starting Watt Tri-Fuel Portable Generator - Electric Start - Gas, Propane or Natural Gas - Home Backup, Jobsite, or RV - Quiet Operation - Long Runtime - 49-State Compliant
Generac
8.3
8
DuroMax XP12000HX 12,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
DuroMax
8.0
9
DS13000MXT 13,000 Watt Tri Fuel Portable Generator w/CO Alert
DuroStar
7.7
10
FIRMAN T09275 Tri Fuel Portable Generator, 120/240 VAC Electric Start
Firman
7.4
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