Best Portable Generators 2026: 12 Picks Compared
The best portable generator for 2026 is the Westinghouse 14500 Peak Watt Tri-Fuel, which pairs 14,500 watts with tri-fuel operation, remote electric start, and a CO sensor. We evaluated a pool of 33 portable generators and selected 12 based on published specifications, including fuel options, start methods, safety features, and output. Prices are live and update automatically on this page.
12 picks from 32 generators that match this guide with a price we can quote today, made by 14 makers. Live prices throughout, each with the moment it was read.
The list in brief
Which pick fits you?
- For whole-home backup: If you need to keep lights, appliances, and a well pump running during a power outage, look for high wattage and tri-fuel capability. The Westinghouse 14500 is a strong fit. See pick 1
- For RV and camping: RV-ready generators with dual fuel or compact sizes suit travel. The Pulsar G12KBN offers 9500 running watts and an RV-ready outlet. See pick 7
- For small loads and portability: When you just need to charge devices or run small tools, a lightweight model like the GENMAX 1200W is easy to move and store. See pick 10
- For high power needs: If you anticipate running heavy equipment or an entire house, the DuroMax XP15000HXT provides 15,000 watts, the most in this list. See pick 2
The full list of 12
1 Best overall
Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator
- Type
- Portable
- Fuel
- Tri Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
$1,499.00 (as of 10/23/2026 00:29 PDT - Details)
With 14,500 peak watts, tri-fuel operation, remote electric start, and a built-in CO sensor, this Westinghouse covers the most bases for home backup. Its transfer switch readiness makes it a strong candidate for connecting to a house panel.
Pros
- Tri fuel: runs on gasoline, propane, and natural gas
- Remote electric start
- CO sensor included
- Transfer switch ready
Cons
- Weight not stated
- No wheel kit mentioned
- Runtime not stated
Good fit if
- Homeowners planning whole-house backup
- People who want fuel flexibility with natural gas access
Skip if
- Those needing a quiet inverter generator for tent camping
- Budget-conscious buyers who only need a small unit
Verdict: The Westinghouse 14500 Tri Fuel combines high output, fuel versatility, and safety features better than any other portable here.
2 Best high-output
This DuroMax delivers 15,000 watts, the highest in this list, and adds a CO sensor for safety. It's designed for heavy home backup needs, like running central AC and multiple major appliances.
Pros
- 15,000 watts, the most in this list
- Tri fuel operation
- CO sensor included
- Electric start
Cons
- Weight not stated
- No wheel kit listed
- No runtime information
Good fit if
- Homes with high power demands
- Users who need to run large appliances simultaneously
Skip if
- Those with limited storage space
- Anyone needing a generator for light, occasional use
Verdict: For maximum power output in a portable generator, the DuroMax XP15000HXT leads this list.
3 Best electric start tri fuel
Champion 12,500-Watt Electric Start Tri Fuel Home Backup Portable
- Type
- Portable
- Fuel
- Tri Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
$1,259.99 (as of 10/22/2026 22:44 PDT - Details)
The Champion 12,500 offers 12,500 watts, tri-fuel capability, and electric start without the remote-start features found on some competitors. It's a straightforward choice for home backup.
Pros
- 12,500 watts
- Tri fuel (gasoline, propane, natural gas)
- Electric start
- Reliable brand reputation
Cons
- No CO sensor
- No remote start
- Weight not stated
Good fit if
- Homeowners who want a simple electric start
- Users who need tri-fuel flexibility
Skip if
- People who want remote start for convenience
- Those prioritizing CO safety features
Verdict: A dependable tri-fuel generator with electric start, though it lacks the CO sensor found on some rivals.
4 Best dual fuel with CO sensor
Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator
- Type
- Portable
- Fuel
- Dual Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
- CO sensor
- Yes
$1,049.00 (as of 10/23/2026 00:29 PDT - Details)
This Westinghouse provides 12,500 peak watts, runs on gasoline or propane, and includes both a remote electric start and a CO sensor. It's a well-rounded dual-fuel option for home backup.
Pros
- Dual fuel: gas and propane
- Remote electric start
- CO sensor included
- Transfer switch ready
Cons
- Not tri fuel (no natural gas)
- Weight not stated
- No wheel kit mentioned
Good fit if
- Homeowners who want fuel flexibility without natural gas
- People who value remote start
Skip if
- Those who want natural gas capability
- Anyone needing a smaller, more portable unit
Verdict: A strong dual-fuel choice with the safety benefit of a CO sensor and remote start.
5 Best dual fuel with wheel kit
WEN 11,000-Watt 120V/240V Dual Fuel Portable Generator
- Type
- Portable
- Fuel
- Dual Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
The WEN 11,000 includes a wheel kit and electric start, making it easier to move around the yard. It provides 11,000 watts on dual fuel for solid home backup.
Pros
- Includes wheel kit
- Dual fuel (gas and propane)
- Electric start
- 120V/240V output
Cons
- No CO sensor
- No remote start
- Runtime not stated
Good fit if
- Homeowners who need to move the generator frequently
- Those who want a straightforward dual-fuel setup
Skip if
- People who want CO safety features
- Those requiring a higher wattage for an entire home
Verdict: The wheel kit is a practical addition, making this a convenient dual-fuel generator for many users.
6 Best dual fuel remote start
DuroStar DS13000MX 13
- Type
- Portable
- Fuel
- Dual Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
$899.00 (as of 10/22/2026 22:57 PDT - Details)
The DuroStar DS13000MX offers 13,000 watts, dual fuel, and remote electric start, giving you the ability to start the generator from inside the house. It's a strong home backup option.
Pros
- 13,000 watts
- Dual fuel (gas and propane)
- Remote electric start
- 500cc engine
Cons
- No CO sensor
- No wheel kit listed
- Weight not stated
Good fit if
- Homeowners who want remote start convenience
- Users needing a high-wattage dual-fuel generator
Skip if
- Those prioritizing CO safety
- People who prefer a tri-fuel model with natural gas
Verdict: Remote start sets this DuroStar apart, making it a user-friendly high-wattage dual-fuel generator.
7 Best for RV
Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator
- Type
- Portable
- Fuel
- Dual Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
- RV ready
- Yes
$929.99 (as of 10/22/2026 23:58 PDT - Details)
The Pulsar G12KBN is RV-ready with a 30A outlet, and its 9500 running watts can power most RV appliances. Dual fuel lets you switch between gas and propane.
Pros
- RV-ready with 30A outlet
- 9500 running watts
- Dual fuel (gas and LPG)
- Electric start
Cons
- No CO sensor
- No remote start
- Weight not stated
Good fit if
- RV owners who need a reliable power source
- Campers who want dual-fuel flexibility
Skip if
- Those needing a lightweight generator for backpacking
- People who want CO safety features
Verdict: A heavy-duty dual-fuel generator that's particularly well-suited for RV use, despite lacking a CO sensor.
8 Best mid-size dual fuel
Westinghouse 6600 Watt Dual Fuel Home Backup Portable Generator
- Type
- Portable
- Fuel
- Dual Fuel
- Watts
- 5001 to 9000 W
- Electric start
- Yes
- RV ready
- Yes
- CO sensor
- Yes
$649.00 (as of 10/23/2026 00:29 PDT - Details)
For homes that need moderate power without the bulk of a 10,000-watt unit, the Westinghouse 6600 Dual Fuel provides 6600 watts, remote start, and a CO sensor in a more manageable size.
Pros
- 6600 watts
- Dual fuel (gas and propane)
- Remote electric start
- CO sensor included
Cons
- Not enough for whole-home backup on larger homes
- No wheel kit listed
- Runtime not stated
Good fit if
- Homeowners with moderate power needs
- Those who want a compact unit with remote start
Skip if
- People needing to run central AC or a well pump
- Anyone who wants natural gas capability
Verdict: A balanced choice for mid-size home backup, offering remote start and CO protection without excess output.
9 Best for camping
Westinghouse 4650 Peak Watt Dual Fuel Portable Generator
- Type
- Portable
- Fuel
- Dual Fuel
- Watts
- 3000 to 5000 W
- RV ready
- Yes
- CO sensor
- Yes
$399.00 (as of 10/23/2026 00:29 PDT - Details)
With 4650 peak watts and a 30A outlet, this Westinghouse can handle most camping setups, including small RVs and trailers. Its dual-fuel capability adds flexibility.
Pros
- 4650 peak watts
- Dual fuel (gas and propane)
- RV-ready 30A outlet
- CO sensor included
Cons
- No electric start (pull start only)
- Lower wattage than home backup models
- Weight still substantial for camping
Good fit if
- Campers and tailgaters with moderate power needs
- People who want a safety CO sensor
Skip if
- Those needing to run a large RV air conditioner
- Anyone wanting electric start
Verdict: A compact dual-fuel generator with CO protection, well-suited for camping and small RV use.
10 Best lightweight
GENMAX Portable Generator，1200W Ultra-Quiet Gas Engine
- Type
- Portable
- Fuel
- Gasoline
- Watts
- Under 3000 W
$279.99 (as of 10/22/2026 23:09 PDT - Details)
The GENMAX 1200W is the lightest option here, designed for easy carrying and quiet operation. It's ideal for powering small electronics, a CPAP, or a few lights during an outage.
Pros
- 1200 watts, lightweight
- Ultra-quiet operation (claimed by manufacturer)
- Eco-mode feature
- EPA compliant
Cons
- Low output: only 1200 watts
- Gasoline only (no propane)
- No electric start
Good fit if
- Campers and tailgaters needing portability
- People who want a backup for small loads
Skip if
- Anyone needing to run a refrigerator or power tools
- Those who prefer dual fuel
Verdict: The best choice when portability and quiet operation outweigh raw power.
11 Best for tailgating
Pulsar PG1202SA 1200W Portable Generator
- Type
- Portable
- Watts
- Under 3000 W
$174.49 (as of 10/22/2026 23:58 PDT - Details)
The Pulsar PG1202SA is a compact 1200W generator with a 2-cycle engine, perfect for tailgates and small jobs. It's lightweight and easy to transport.
Pros
- 1200W, extremely portable
- 2-cycle engine, simple design
- 120V and 12V outlets
- Lightweight
Cons
- Requires 40:1 fuel mix
- Low power output (900 running watts)
- No CO sensor
Good fit if
- Tailgaters who need to power a radio and small appliances
- Those who want a lightweight backup for emergency lights
Skip if
- Anyone needing to run a refrigerator or tools
- People who prefer four-stroke engines
Verdict: A no-frills, ultra-portable generator for light duty, though you'll need to mix fuel.
12 Best extreme power
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator
- Type
- Portable
- Fuel
- Tri Fuel
- Watts
- Over 9000 W
- Electric start
- Yes
- CO sensor
- Yes
$2,699.00 (as of 10/23/2026 00:29 PDT - Details)
The Westinghouse 18000 Tri Fuel pushes output to 18,000 peak watts, the highest in this list. It's for those who need to power essentially an entire house or a construction site.
Pros
- 18,000 peak watts, the most here
- Tri fuel (gas, propane, natural gas)
- Remote electric start
- CO sensor included
Cons
- Very large and heavy (weight not stated)
- Overkill for most homes
- Requires a high-capacity transfer switch
Good fit if
- Large homes with high power demands
- Users who need to run multiple heavy appliances
Skip if
- Most homeowners
- Those with limited storage space
Verdict: For extreme power needs, the Westinghouse 18000 Tri Fuel is unmatched in this list.
The specs, compared
| # | Generator | Type | Fuel | Watts | Electric start | RV ready | CO sensor |
|---|---|---|---|---|---|---|---|
| 1 | Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator | Portable | Tri Fuel | Over 9000 W | Yes | not stated | not stated |
| 2 | DuroMax XP15000HXT 15 | Portable | Tri Fuel | Over 9000 W | not stated | not stated | Yes |
| 3 | Champion 12,500-Watt Electric Start Tri Fuel Home Backup Portable | Portable | Tri Fuel | Over 9000 W | Yes | not stated | not stated |
| 4 | Westinghouse 12500 Peak Watt Dual Fuel Home Backup Portable Generator | Portable | Dual Fuel | Over 9000 W | Yes | not stated | Yes |
| 5 | WEN 11,000-Watt 120V/240V Dual Fuel Portable Generator | Portable | Dual Fuel | Over 9000 W | Yes | not stated | not stated |
| 6 | DuroStar DS13000MX 13 | Portable | Dual Fuel | Over 9000 W | Yes | not stated | not stated |
| 7 | Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator | Portable | Dual Fuel | Over 9000 W | Yes | Yes | not stated |
| 8 | Westinghouse 6600 Watt Dual Fuel Home Backup Portable Generator | Portable | Dual Fuel | 5001 to 9000 W | Yes | Yes | Yes |
| 9 | Westinghouse 4650 Peak Watt Dual Fuel Portable Generator | Portable | Dual Fuel | 3000 to 5000 W | not stated | Yes | Yes |
| 10 | GENMAX Portable Generator，1200W Ultra-Quiet Gas Engine | Portable | Gasoline | Under 3000 W | not stated | not stated | not stated |
| 11 | Pulsar PG1202SA 1200W Portable Generator | Portable | not stated | Under 3000 W | not stated | not stated | not stated |
| 12 | Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Generator | Portable | Tri Fuel | Over 9000 W | Yes | not stated | Yes |
Why these made the list
We started with a pool of 33 portable generators listed on the store, then narrowed to 12 based on clear specifications, avoiding near-duplicate models. We considered wattage, fuel type (gasoline, propane, natural gas), electric start, CO sensor availability, RV readiness, and transfer switch compatibility. We did not test these units; all information comes from manufacturer listings and spec sheets. The live prices shown on this page are read directly from the store's listings at the time of viewing.
Things to weigh before buying
Match wattage to your needs
Portable generators are rated by starting (peak) watts and running watts. Peak watts handle the initial surge of motors, while running watts sustain steady loads. For a few lights and a refrigerator, a 2,000 to 3,000 watt model may suffice. To run central air conditioning or a well pump, you need at least 7,500 continuous watts. Add up the appliances you want to power simultaneously to determine your minimum.
Choose your fuel type
Most portable generators run on gasoline, but dual fuel and tri fuel options also accept propane and natural gas. Propane stores longer and is cleaner burning, while natural gas offers unlimited supply if you have a service line. Tri fuel gives the most flexibility but often costs more. Consider fuel availability and storage when deciding.
Look for safety features like CO sensors
Carbon monoxide is an invisible killer. The CPSC advises never to run a generator indoors or in garages, and to place it at least 20 feet from windows, doors, and vents. A built-in carbon monoxide sensor can automatically shut off the generator when CO levels rise, adding a layer of protection. Models with CO sensors are marked in this guide.
Evaluate start options and portability
Recoil start requires manual pulling; electric start simplifies operation, and remote start lets you start the generator from inside. Portability depends on weight, wheel kits, and handles. If you plan to move the generator often, a wheel kit is essential. Check the product specifications for weight and wheel kit details, as these are not always listed.
Questions
Can I run a portable generator indoors?
No. Never operate a portable generator inside a home, garage, basement, crawlspace, or shed. Generators produce carbon monoxide, which is odorless and colorless, and can kill you in minutes. Always place the generator outdoors, at least 20 feet from any window, door, or vent, with the exhaust facing away.
What is the difference between dual fuel and tri fuel?
Dual fuel generators run on gasoline and propane. Tri fuel generators also accept natural gas. If you have a natural gas line at home, tri fuel provides a virtually unlimited fuel source during outages. Otherwise, dual fuel offers the convenience of propane storage and gasoline.
What is a CO sensor on a generator?
A carbon monoxide (CO) sensor monitors the air around the generator and automatically shuts it off if CO levels exceed a safe threshold. This safety feature is designed to reduce the risk of carbon monoxide poisoning. The CPSC has proposed a safety standard that includes CO shutoff systems, and many generators now include them.
How do I size a generator for my home?
List the appliances you want to power during an outage and add their running watts. Then note the starting watts for appliances with motors, like refrigerators or sump pumps. Choose a generator whose peak watts cover the sum of starting watts and whose running watts cover the steady load. If you hire an electrician to install a transfer switch, they can help you size correctly.
Latest changes
- : First published.