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10 Best Generators 2025 in the United States
#1
Winner
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor
The Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator is a versatile and powerful choice for residential backup power. It provides a significant power output with 9000 running watts and 11000 peak watts on gasoline, and 8100 running watts with 10000 peak watts on propane. This dual fuel capability offers flexibility depending on fuel availability. The generator is equipped with a 9.8-gallon fuel tank that supports up to 17 hours of run time, making it suitable for extended power outages.
Rating
10.0
Chosen by1,207
Power Output (Wattage)
Fuel Type
Portability
Most important from
1062 reviews
#2
Honda EU7000IS 7,000 Watt Inverter Portable Backup Generator, Super Quiet, Electric Start
The Honda EU7000IS is a powerful inverter generator that boasts a starting wattage of 7,000 watts and a running wattage of 5,500 watts, making it suitable for home backup power, RVs, and outdoor events. It runs on fuel and features a super quiet operation, which is great for residential areas or camping sites where noise can be a concern. The generator includes an electric start, which simplifies the startup process, and it also offers Bluetooth capability through the Honda My Generator app for remote monitoring and control. Additionally, it comes with an advanced CO-MINDER system to detect harmful carbon monoxide levels, enhancing safety.
Rating
8.8
Power Output (Wattage)
Noise Level
Most important from
22 reviews
#3
DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator - Gas & Propane, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
The DuroMax XP15000HX is a powerful dual fuel generator delivering up to 15,000 starting watts and 12,000 running watts, making it well-suited for whole-home backup during outages or heavy-duty commercial use. Its ability to run on both gasoline and propane offers flexibility—propane is cleaner, lasts longer in storage, and is easy on maintenance. The generator features a large 670cc engine with all-copper windings, which means it’s built for durability and long-term use. Starting it is simple with a push-button remote electric start, and switching between fuels is quick thanks to a front-facing fuel selector. The control panel is user-friendly, showing important information like voltage and maintenance hours on a digital meter.
Rating
8.8
Power Output (Wattage)
Most important from
2309 reviews
Top 10 Best Generators 2025 in the United States
#1
Winner
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor
Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, Low THD - Safe for Electronics, Parallel Capable, CO Sensor
Power Output (Wattage): 9000W running, 11000W peak on gasoline
Fuel Type: Dual Fuel (Gasoline, Propane)
Run Time: 17 hours
Portability: 187.4 pounds
Start Type: Remote electric, push button, recoil
Inverter Technology: Yes
Chosen by 1207 this week
Honda EU7000IS 7,000 Watt Inverter Portable Backup Generator, Super Quiet, Electric Start
Honda EU7000IS 7,000 Watt Inverter Portable Backup Generator, Super Quiet, Electric Start
Power Output (Wattage): 7000 starting, 5500 running
Fuel Type: Fuel Powered
Run Time: 6 hours 30 minutes
Portability: Portable, 270 pounds
Noise Level: Super quiet
Start Type: Electric Start
Inverter Technology: Yes
DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator - Gas & Propane, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
DuroMax XP15000HX 15,000-Watt Dual Fuel Portable Generator - Gas & Propane, Remote Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
Power Output (Wattage): 15000 starting, 12000 running watts
Fuel Type: Gasoline, Liquefied Petroleum Gas
Portability: Wheels, handle, 345 pounds
Start Type: Push-button remote electric start
Inverter Technology: No
Westinghouse 8200 Peak Watt Tri-Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, Natural Gas, Low THD, Safe for Electronics, Parallel Capable, CO Sensor
Westinghouse 8200 Peak Watt Tri-Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, Natural Gas, Low THD, Safe for Electronics, Parallel Capable, CO Sensor
Power Output (Wattage): 6600W running, 8200W peak
Fuel Type: Gasoline, Propane, Natural Gas
Run Time: Up to 17 hours at 25% load
Portability: 134.5 lbs, flat-free tire, remote start
Noise Level: About 60 decibels at low load
Outlets and Connectivity: 50A 120/240V, RV and standard outlets
Westinghouse 12500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
Westinghouse 12500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
Power Output (Wattage): 12500 Peak, 9500 Running
Fuel Type: Gasoline, Propane, Natural Gas
Run Time: Up to 12 hours on gasoline
Portability: Over 200 pounds, wheels included
Outlets and Connectivity: Household plugs, RV, transfer switch
Related Products
Up to 50% off
Westinghouse 28000 Peak Watt Home Backup Portable Generator, Electric Start with Auto Choke, Transfer Switch Ready 30A & 50A Outlets, Gas Powered,Blue
Westinghouse 28000 Peak Watt Home Backup Portable Generator, Electric Start with Auto Choke, Transfer Switch Ready 30A & 50A Outlets, Gas Powered,Blue
Power Output (Wattage): 20000W (Running), 28000W (Starting)
Fuel Type: Gas Powered
Run Time: 17 hours at 25% load
Start Type: Electric start with auto choke
DuroMax XP11000iH 11,000-Watt Dual Fuel Portable Digital Inverter Generator - Gas & Propane, Remote Electric Start, Transfer Switch Ready, RV & Emergency Ready
DuroMax XP11000iH 11,000-Watt Dual Fuel Portable Digital Inverter Generator - Gas & Propane, Remote Electric Start, Transfer Switch Ready, RV & Emergency Ready
Power Output (Wattage): 11000
Fuel Type: Gasoline, Propane
Portability: Portable
Start Type: Electric, Remote Start
Inverter Technology: Yes
Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered
Power Output (Wattage): 20000 running, 28000 peak watts
Fuel Type: Gasoline, propane, natural gas
Run Time: About 13 hours at quarter load
Portability: Large wheels, foldable handles, 557 lbs
Start Type: Remote electric start
Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CO Sensor
Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CO Sensor
Power Output (Wattage): 12500W peak, 9500W gas, 8500W propane
Fuel Type: Gasoline, Liquefied Petroleum Gas
Run Time: Up to 12 hours on full tank
Portability: 225 pounds
Outlets and Connectivity: Household plugs, transfer switch, RV, USB
#10
DuroMax XP13000HX 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
DuroMax XP13000HX 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Ready
Power Output (Wattage): 13000
Fuel Type: GASOLINE / PROPANE
Portability: Portable
Start Type: Electric Start
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Buying Guide for the Best Generators
Choosing the right generator can make it much easier to handle power outages, run equipment at job sites, or even enjoy comforts during camping trips. To find the best fit for your needs, it's important to understand the key specifications that affect how a generator will perform in different situations. Each user's main need—whether it's for emergency home backup, powering tools, or recreational use—should guide their decisions as they compare different options.Power Output (Wattage)Power output, measured in watts, tells you how much electrical equipment your generator can run at once. This spec is crucial because using a generator that's too small for your needs can lead to overloaded circuits, while buying one much larger than required means unnecessary size and maintenance. Power output is usually divided into 'starting watts' (the initial burst needed for appliances like fridges to kick on) and 'running watts' (the steady power required). For light, occasional use like camping, small generators around 1,000-2,000 watts may suffice. Medium duty, such as running a few household essentials or some tools, often needs 3,000-5,000 watts. Heavy duty, like whole house backup or construction jobs, usually begins at 6,500 watts and up. To choose, list out what you want to run and check their wattages to find the right fit.
Fuel TypeGenerators run on fuels like gasoline, diesel, propane, or even dual-fuel combinations. Each has its pros and cons in terms of availability, storage, and long-term maintenance. Gasoline is easy to find and portable but spoils over time and needs more frequent maintenance. Diesel engines are more robust for heavy, prolonged use but generally louder and heavier. Propane stores well for longer periods and burns cleaner, making it popular for occasional or emergency use. Some models can switch between fuels, offering flexibility. When deciding, think about how often you'll use the generator and which fuels are most convenient and safe for you to store and access.
Run TimeRun time measures how long a generator can operate on a single tank of fuel at a specified load (usually half capacity). This spec matters because longer run times mean fewer interruptions to refuel, which can be essential during outages or long events. Short run time (around 4-6 hours) might be enough for camping or intermittent use, while 8-12 hours or more is more comfortable for overnight backup or all-day job sites. Match this to your expected usage pattern; if you need to run things overnight, look for longer run times at your typical load.
PortabilityPortability describes how easy it is to move the generator. Small, lightweight models with handles are great for outdoor recreation or occasional use, while larger, heavier units may have wheels and sturdy frames for mobility on job sites or around the home. If the generator is mostly staying in one place for emergencies, weight might not matter much; but if you plan to move it often, check the weight and ensure it has features like wheels or ergonomic handles.
Noise LevelNoise level, measured in decibels (dB), tells you how loud the generator will be running, which can affect your comfort and local regulations. Quiet generators (below 60 dB) are more suitable for camping, RVs, or residential neighborhoods, while construction site models can be much louder (70 dB and above). If you need peace and quiet or will be using it near other people, focus on lower-noise options; for remote or outdoor work, higher noise may not be as important.
Outlets and ConnectivityDifferent generators offer various combinations of outlets, such as standard household, RV, twist-lock, or USB types. Some models also include features like parallel connections (to link two generators for more power) or transfer switch compatibility for easier home backup. The right choice depends on what you need to plug in: For electronics, look for pure sine wave or inverter generators; for direct home connection, ensure the generator meets relevant safety and transfer switch requirements.