For those seeking reliable power options, dual fuel generators offer the flexibility to run on either propane or gasoline. The WEN 6800-Watt Dual Fuel Generator stands out as the best overall for its balance of power and portability. The Westinghouse 14500 Peak Watt Dual Fuel Generator is ideal for home backup with remote start, while the PowerSmart 4400W Inverter provides excellent efficiency for camping or light use. A key challenge in this category is balancing power output, portability, and fuel versatility, often requiring tradeoffs between weight and capacity. Keep reading for a detailed breakdown of each option to help you find the best fit for your needs.
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Key Takeaways
- Top-ranked models combine high power output with user-friendly features like remote start and auto-switching between fuels.
- Inverter generators excel for portability and quieter operation but often have lower wattage compared to traditional models.
- Propane compatibility extends runtime and storage stability, making it ideal for emergency preparedness.
- Larger generators offer higher wattage suitable for whole-home backup but tend to be heavier and less portable.
- Price and build quality vary widely; investing in durable, well-reviewed models can save money long-term.
| WEN 2800-Watt Dual Fuel Inverter Generator, Quiet, Portable, and Lightweight with Fuel Shut Off and CO Watchdog |  | Best for Portability and Sensitive Electronics | Power (gasoline): 2800 surge watts, 2250 rated watts | Power (propane): 2800 surge watts, 2000 rated watts | Engine: 98cc | VIEW ON AMAZON | See Our Full Breakdown |
| WEN 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator |  | Best for RV and Heavy-Duty Backup Power | Engine Displacement: 224cc | Fuel Types: Gasoline, Propane | Surge Power: 6800 watts (gas), 6000 watts (propane) | VIEW ON AMAZON | See Our Full Breakdown |
| PowerSmart 4400W Dual Fuel Inverter Generator with 223cc Engine, Portable Gas and Propane Power Supply, RV Ready, Auto Switch, EPA, CO Sensor, Parallel Capable |  | Best for Balanced Power and Portability | Power Output: 4400W surge / 3600W rated (Gas), 4000W surge / 3300W rated (LPG) | Engine: 223cc | Fuel Tank Capacity: 1.6 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| ERAYAK 4500W Dual-Fuel Portable Inverter Generator for Home and Outdoors |  | Best for Extended Runtime and Quiet Home Use | Power Output: 4500W peak, 3500W rated (gasoline); 4050W peak, 3150W rated (propane) | Engine: 224cc | Fuel Tank Capacity: 2.25 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| WEN 4800-Watt Dual Fuel Portable Inverter Generator with Electric Start and CO Watchdog |  | Best for High Power and Ease of Use | Engine: 224cc dual-fuel engine | Power: 4800 surge / 4000 rated watts (gasoline), 4320 surge / 4000 rated watts (propane) | Receptacles: Four 120V, one RV (TT-30R), one 12V DC, two USB ports | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator with Remote Electric Start |  | Best Overall for Power and Versatility | Peak Watts: 14,500 | Running Watts: 11,500 (gasoline), 10,500 (propane) | Fuel Tank Capacity: 9.5 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| PowerSmart 3800 Watt Dual Fuel Inverter Generator for Camping or Home Use |  | Best for Quiet, Portable Power in Camping and Light Home Use | Starting Watts (Gasoline): 3800 | Running Watts (Gasoline): 3300 | Starting Watts (Propane): 3500 | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 12500 Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best for Mid-Size Power and Convenience | Peak Watts: 12500 | Running Watts: 9500 | Fuel Tank Capacity: 6.6 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 4650 Peak Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best Compact Power for Emergency and Light Use | Rated Watts: 3600 | Peak Watts: 4650 | Fuel Tank Capacity: 4 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator with Electric Start |  | Best for Whole-Home Backup and Heavy-Duty Use | Power Output: 13,000 Watts | Fuel Type: Gasoline and Propane | Start Type: Electric Start | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 13500 Peak Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best Overall for High Power and Convenience | Peak Watts: 13,500 | Running Watts: 10,500 (Gasoline), 9,500 (Propane) | Fuel Capacity: 9.5 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 6500 Watt Dual Fuel Portable Generator with Transfer Switch and CO Sensor |  | Best for Reliable Home Backup with Safety Features | Gasoline Power: 5300 Watts running / 6500 Watts peak | Propane Power: 4800 Watts running / 5800 Watts peak | Fuel Tank Capacity: 4.7 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Champion 4000-Watt Dual Fuel RV Ready Portable Inverter Generator |  | Best for Quiet, Portable Power with RV Compatibility | Power Output: 4000 starting watts, 3000 running watts | Fuel Type: Gasoline or propane | Runtime: Up to 10 hours on gasoline, 25 hours on propane | VIEW ON AMAZON | See Our Full Breakdown |
| WEN 4,750-Watt Dual Fuel Portable Generator with Electric Start and Wheel Kit |  | Best for Budget-Conscious Users Needing Easy Mobility | Power: 4,750 surge watts / 3,800 running watts | Fuel: Gasoline or propane | Engine: 224cc 4-stroke OHV | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 4650 Peak Watt Dual Fuel Portable Generator, RV Ready 30A Outlet, Gas & Propane Powered, CO Sensor |  | Best for RV and Recreational Use with Safety Features | Peak Watts: 4650 | Rated Watts: 3600 (Gasoline), 3240 (Propane) | Fuel Tank Capacity: 4 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| dual fuel generators propane gasoline | Engine | Fuel tank capacity |
|---|---|---|
| WEN 2800-Watt Dual Fuel Invert | 98cc | 1.58 gallons |
| WEN 6800-Watt Dual Fuel RV-Rea | — | — |
| PowerSmart 4400W Dual Fuel Inv | 223cc | 1.6 gallons |
| ERAYAK 4500W Dual-Fuel Portabl | 224cc | 2.25 gallons |
| WEN 4800-Watt Dual Fuel Portab | 224cc dual-fuel engine | — |
| Westinghouse 14500 Peak Watt D | 550cc 4-Stroke OHV | 9.5 gallons |
| PowerSmart 3800 Watt Dual Fuel | — | 1.3 gallons |
| Westinghouse 12500 Watt Dual F | 457cc | 6.6 gallons |
| Westinghouse 4650 Peak Watt Du | — | 4 gallons |
| DuroStar DS13000MX 13,000-Watt | — | — |
| Westinghouse 13500 Peak Watt D | 500cc 4-Stroke OHV | — |
| Westinghouse 6500 Watt Dual Fu | 274 CC Westinghouse 4-Stroke OHV | 4.7 gallons |
| Champion 4000-Watt Dual Fuel R | — | — |
| WEN 4,750-Watt Dual Fuel Porta | 224cc 4-stroke OHV | — |
| Westinghouse 4650 Peak Watt Du | 212cc Westinghouse 4-Stroke OHV | 4 gallons |
More Details on Our Top Picks
WEN 2800-Watt Dual Fuel Inverter Generator, Quiet, Portable, and Lightweight with Fuel Shut Off and CO Watchdog
This inverter generator stands out for its lightweight design and quiet operation, making it ideal for outdoor activities where noise and portability matter most. Unlike the larger WEN 6800-Watt model, it doesn’t deliver as much power, which limits its ability to run multiple or high-demand devices simultaneously. Its clean power output ensures sensitive electronics stay protected, a feature not always present in more basic models. The dual-fuel capability adds flexibility, but the 45-pound weight and limited runtime of up to 9 hours mean it’s best suited for short outings or backup use rather than extended power needs. The CO watchdog sensor enhances safety during use, setting it apart from less safety-focused options.Pros:- Provides clean, stable power safe for sensitive electronics
- Quiet operation at 60 decibels
- Lightweight and portable design
- Dual-fuel capability for flexibility
Cons:- Requires separate parallel connection kit for linking multiple units
- Limited run time on a single tank (up to 9 hours)
Best for: Campers, tailgaters, and outdoor enthusiasts needing lightweight, quiet power for sensitive devices
Not ideal for: Home backup during extended outages where longer run times and higher capacity are required
- Power (gasoline):2800 surge watts, 2250 rated watts
- Power (propane):2800 surge watts, 2000 rated watts
- Engine:98cc
- Noise level:60 decibels at no load
- Fuel tank capacity:1.58 gallons
- Run time:Up to 9 hours at half load
- Weight:45 pounds
- Receptacles:Two 120V, one 12V DC, two USB ports
Our verdict“This generator makes the most sense for users prioritizing portability and quiet operation over high power or long runtime.”
WEN 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator
This model offers impressive power output, making it suitable for RVs and larger backup scenarios. Compared to the PowerSmart 4400W generator, it provides nearly double the surge power, which is ideal for running multiple appliances simultaneously. Its multiple outlets, including RV-specific connectors, enhance versatility, but its weight and size reduce portability—it’s not as easy to carry around. The safety features like a CO shutdown sensor are standard here, yet the setup can be complex for first-time users, especially when connecting LPG. Its three-year warranty adds peace of mind for long-term use, but the high power capacity comes with increased fuel consumption and a higher price point.Pros:- Dual-fuel capability for versatile fuel options
- Multiple outlets suitable for diverse devices and RVs
- Safety features like CO shutdown sensor
- Portable with wheels and telescoping handle
Cons:- Heavy weight may affect portability
- Limited runtime on a single tank without refueling
Best for: RV owners and those needing high surge power for multiple appliances during camping or emergencies
Not ideal for: Lightweight campers or those seeking ultra-portable generators for occasional use
- Engine Displacement:224cc
- Fuel Types:Gasoline, Propane
- Surge Power:6800 watts (gas), 6000 watts (propane)
- Rated Power:5100 watts (gas), 4500 watts (propane)
- Receptacles:L14-30R 120V/240V, two 120V, TT-30R RV, 12V DC, two USB ports
- Warranty:3 years
Our verdict“This generator is perfect for RV users and those who need substantial power and multiple outlets, accepting some weight and complexity for capacity.”
PowerSmart 4400W Dual Fuel Inverter Generator with 223cc Engine, Portable Gas and Propane Power Supply, RV Ready, Auto Switch, EPA, CO Sensor, Parallel Capable
Delivering up to 4400W surge, this generator strikes a balance between power and portability. It’s more compact than the WEN 6800-Watt, making it suitable for camping, tailgating, and light backup, especially with its quiet operation at 76 dB. Its dual-fuel capability, including LPG, adds operational flexibility, but runtime can be limited at higher loads—around 2 hours on full capacity. The safety features, such as CO detection and overload protection, are standard, yet the maximum continuous load is below 2800W, which might be restrictive for some larger appliances. Its slightly higher price compared to single-fuel counterparts is justified by the added convenience of auto switch and RV compatibility.Pros:- Supports dual fuel for extended runtime and flexibility
- Quiet operation at 76 dB
- Compact and lightweight design
- Multiple outlets including RV and USB ports
Cons:- Limited runtime at full load (~2 hours)
- Maximum continuous load below 2800W may restrict usage
Best for: Campers, outdoor enthusiasts, and small households needing reliable dual-fuel power with portability
Not ideal for: Homes requiring extended backup during prolonged outages or high power demand
- Power Output:4400W surge / 3600W rated (Gas), 4000W surge / 3300W rated (LPG)
- Engine:223cc
- Fuel Tank Capacity:1.6 gallons
- Runtime:Up to 11 hours at 25% load
- Noise Level:76 dB
- Weight:65 lbs
- Additional Features:Parallel ready, RV compatible, auto switch
Our verdict“This generator offers a well-rounded solution for those wanting portable, dual-fuel power for outdoor activities and light backup needs.”
ERAYAK 4500W Dual-Fuel Portable Inverter Generator for Home and Outdoors
This ERAYAK model offers a strong combination of power and runtime, making it suitable for longer camping trips or home backup. Its 4500W peak output on gasoline and propane is comparable to smaller models like the PowerSmart 4400W but with significantly longer runtime—up to 16 hours on gasoline and over 20 hours on propane. Its quiet operation at 58 dBA surpasses many competitors, including the WEN 2800W inverter, making it suitable for residential environments. While its weight of 54 pounds is manageable, handling propane connections requires care. The inclusion of a CO sensor and auto switch enhances safety, but the higher price may deter budget-conscious buyers, especially if they don’t need extended runtime.Pros:- Supports dual fuel for extended runtime
- Quiet operation at 58 dBA
- Supports long runtime on both fuels
- Multiple outlets and safety features
Cons:- Limited runtime at full load (~2.125L per hour)
- Higher cost compared to smaller models
Best for: Homeowners and campers seeking extended, quiet power with dual-fuel flexibility
Not ideal for: Users needing ultra-lightweight generators or those with very limited budgets
- Power Output:4500W peak, 3500W rated (gasoline); 4050W peak, 3150W rated (propane)
- Engine:224cc
- Fuel Tank Capacity:2.25 gallons
- Runtime:Up to 16 hours on gasoline, over 20 hours on propane
- Noise Level:58 dBA
- Dimensions:19.88 x 16.93 x 20.25 inches
Our verdict“Ideal for users prioritizing extended, quiet, dual-fuel power for home backup or outdoor activities requiring long run times.”
WEN 4800-Watt Dual Fuel Portable Inverter Generator with Electric Start and CO Watchdog
This generator delivers solid power at 4800 surge and 4000 rated watts, making it suitable for small to medium home backup or outdoor events. Compared with the PowerSmart 4400W, it offers higher surge capacity, which is beneficial for starting heavy appliances. Its electric start and CO Watchdog safety sensor streamline operation and safety, but its weight and size are less suited for frequent portability—more of a stationary backup unit. Multiple outlets including RV and USB options add convenience, yet runtime on a single tank isn’t specified, which could limit longer use without refueling. Its price is likely higher, but it compensates with power capacity and user-friendly features.Pros:- High surge and rated power for demanding appliances
- Electric start for easy operation
- Includes safety features like CO shutdown sensor
- Multiple outlets including RV and USB
Cons:- Heavier and bulkier for portable use
- Runtime on a single tank not specified
Best for: Homeowners needing higher surge capacity and easy operation for backup or outdoor use
Not ideal for: Lightweight camping or users prioritizing ultra-portability
- Engine:224cc dual-fuel engine
- Power:4800 surge / 4000 rated watts (gasoline), 4320 surge / 4000 rated watts (propane)
- Receptacles:Four 120V, one RV (TT-30R), one 12V DC, two USB ports
- Additional features:Fuel shut-off, CO Watchdog, electric start
Our verdict“Well-suited for those requiring more power and ease of operation in a backup or outdoor setting, accepting less portability.”
Westinghouse 14500 Peak Watt Dual Fuel Home Backup Portable Generator with Remote Electric Start
The Westinghouse WGen11500DFc stands out for its impressive peak wattage, making it suitable for whole-house backup or demanding job sites. Compared with the DuroStar DS13000MX, it offers higher peak power, but it is notably heavier and less portable, which could be a concern for frequent movers. Its long runtime of 19 hours on a full tank allows for extended outages without refueling, while the electric and remote start add convenience. The transfer switch readiness makes it ideal for home use during outages, but the high noise levels typical of large generators might be disruptive. Overall, this model is a strong choice for those prioritizing raw power and fuel flexibility, willing to accept portability challenges.
Pros:- High peak wattage for whole-house or heavy-duty use
- Long runtime of up to 19 hours on full tank
- Electric and remote start for convenience
- Transfer switch ready for quick connection
Cons:- Heavy and difficult to move without assistance
- Potentially loud operation typical of large generators
- No specific weight info provided
Best for: Homeowners needing reliable, high-capacity backup power with versatile fuel options
Not ideal for: Those who prioritize portability or have limited storage space
- Peak Watts:14,500
- Running Watts:11,500 (gasoline), 10,500 (propane)
- Fuel Tank Capacity:9.5 gallons
- Run Time:Up to 19 hours
- Engine:550cc 4-Stroke OHV
- Fuel Types:Gasoline, Propane, Natural Gas
- Starting System:Electric start with remote key fob
- Warranty:3 years limited
Our verdict“Best suited for users who need serious power capacity and are less concerned about portability.”
PowerSmart 3800 Watt Dual Fuel Inverter Generator for Camping or Home Use
The PowerSmart 3800 Watt inverter delivers a quieter operation at 59 dBA, making it suitable for camping, tailgating, or light home backup. Compared with the Westinghouse 4650, it produces less power but excels in noise reduction, making it neighbor-friendly. Its long propane runtime of up to 24 hours offers extended operation, but the smaller 1.3-gallon fuel tank limits continuous runtime on gasoline to about 8 hours at 25% load. This inverter’s multiple outlets and safety features like overload protection and CO sensors enhance versatility and security. However, it may require more maintenance and is less capable of handling heavy loads. This makes it ideal for users seeking quiet, portable power for moderate needs, not for demanding appliances.
Pros:- Quiet operation at 59 dBA, neighbor-friendly
- Long propane runtime of up to 24 hours
- Multiple outlets including USB for versatile charging
- Built-in safety features like CO sensor
Cons:- Limited runtime on gasoline (about 8 hours at 25% load)
- Small fuel tank limits continuous operation
- Less suitable for heavy-duty appliances
Best for: Campers, tailgaters, or small-scale home backup users prioritizing quiet operation
Not ideal for: Users needing high wattage for large appliances or whole-house backup
- Starting Watts (Gasoline):3800
- Running Watts (Gasoline):3300
- Starting Watts (Propane):3500
- Running Watts (Propane):3100
- Noise Level:59 dBA
- Runtime at 25% load:8 hours
- Runtime on propane:up to 24 hours
- Fuel Tank Capacity:1.3 gallons
- Outlets:120V 30A, 20A, 12V DC, USB
Our verdict“Ideal for users who need quiet, portable power for light to moderate applications, with less emphasis on high wattage.”
Westinghouse 12500 Watt Dual Fuel Portable Generator with Remote Electric Start
The Westinghouse 12500 Watt generator offers solid performance for home backup or RV use, with a peak wattage that comfortably supports essential appliances. Its remote electric start provides a significant convenience advantage over manual pull-start models like the WEN 2800. While it isn’t as powerful as the 14500-watt model, it strikes a good balance between portability and power, with a 6.6-gallon tank providing up to 12 hours of runtime. Compared to the DuroStar DS13000MX, it is lighter and easier to handle, but it still remains weighty and less portable for frequent transport. Its multiple outlets, including RV-ready options, make it versatile for various needs. Overall, this generator suits those who need reliable power with remote start but don’t require the highest wattage capacity.
Pros:- Remote electric start for effortless operation
- Decent wattage for RVs and medium loads
- Multiple outlets including RV-ready
- Long runtime of about 12 hours
Cons:- Heavy and somewhat bulky, less portable
- No specific weight info makes handling uncertain
- Limited to 12 hours runtime on a full tank
Best for: RV owners or small-to-medium home backup users seeking reliable, convenient power
Not ideal for: Those needing maximum wattage for large appliances or full home backup
- Peak Watts:12500
- Running Watts:9500
- Fuel Tank Capacity:6.6 gallons
- Run Time:Up to 12 hours
- Engine:457cc
- Starting System:Remote electric start
- Outlets:GFCI 120V, RV-ready
- Warranty:3-year limited
Our verdict“A practical choice for RV owners and small backup needs prioritizing convenience and reliability without maxing out power capacity.”
Westinghouse 4650 Peak Watt Dual Fuel Portable Generator with Remote Electric Start
The Westinghouse 4650 Peak Watt generator offers a compact yet capable solution for light backup or outdoor activities. It provides 3600 rated watts, comparable to the PowerSmart inverter but with less noise reduction. Its remote electric start simplifies operation, and its 4-gallon tank supports about 9-10 hours of runtime, suitable for short outages or camping trips. Compared to larger models like the 14500-watt Westinghouse, it is much easier to move and store, but it also delivers less power and runtime. Its EPA compliance and included accessories make it a practical choice for casual users, but it’s not suited for heavy-duty or full-home backup scenarios. This generator makes sense for those who need reliable, portable power without the bulk of larger units.
Pros:- Compact and lightweight design
- Remote electric start for ease of use
- EPA compliant with included accessories
- Dual fuel for flexible fueling options
Cons:- Limited runtime (around 9-10 hours on 4 gallons)
- Lower wattage output limits heavy appliance use
- Potential residual odor from factory testing
Best for: Campers, tailgaters, or small-scale emergency power users
Not ideal for: Households with high power demands or large appliances
- Rated Watts:3600
- Peak Watts:4650
- Fuel Tank Capacity:4 gallons
- Runtime:9-10 hours
- Fuel Types:Gasoline, Propane
- Starting System:Remote electric start
- Outlets:Multiple including RV-ready
- Warranty:3 years
Our verdict“Perfect for portable, moderate power needs in outdoor or emergency settings where ease of use and size are priorities.”
DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator with Electric Start
The DuroStar DS13000MX provides an impressive 13,000 watts of surge power, making it a prime candidate for whole-home backup or heavy-duty job sites. Compared with the Westinghouse 14500-watt model, it offers slightly less peak power but maintains a competitive price point, making it a compelling choice for budget-conscious buyers seeking high wattage. Its electric start simplifies operation, and the all-metal construction suggests durability for long-term use. The 50-Amp outlet supports large power loads, but its weight and size can be a barrier for frequent repositioning. It’s best suited for users who need maximum power and durability and can accept its size and weight as tradeoffs.
Pros:- High 13,000-watt surge power for demanding loads
- Durable all-metal construction for longevity
- Electric start for easy operation
- 50-Amp outlet for heavy-duty applications
Cons:- Heavy and difficult to move without assistance
- Size and weight reduce portability
- Higher cost for casual users
Best for: Homeowners or contractors requiring high wattage for large appliances or tools
Not ideal for: Users with limited storage space or needing portability for frequent transport
- Power Output:13,000 Watts
- Fuel Type:Gasoline and Propane
- Start Type:Electric Start
- Transfer Switch Ready:Yes
- Outlet:50-Amp
- Warranty:3 years
Our verdict“Best suited for users who need maximum power and durability, and are less concerned about transport ease.”
Westinghouse 13500 Peak Watt Dual Fuel Portable Generator with Remote Electric Start
The Westinghouse WGen10500DFc stands out for its exceptional peak wattage of 13,500 and a robust 10,500 running watts, making it ideal for demanding home backup or job sites. Its remote electric start adds significant convenience, especially during emergencies. Compared to the smaller Champion 4000-Watt, this generator offers more power but is considerably heavier, which can complicate transport. The long runtime of up to 19 hours on a large 9.5-gallon tank ensures extended operation without frequent refueling, yet its weight—unspecified but likely substantial—may require assistance. The multiple outlet options, including transfer switch-ready outlets, make it highly versatile. However, the control panel’s complexity might challenge first-time users. This model suits those who need reliable, high-capacity backup power and can handle its size.
Pros:- Exceptional peak and running wattage for demanding loads
- Remote electric start for quick, easy operation
- Long runtime of up to 19 hours on a full tank
- Multiple outlets including transfer switch compatibility
Cons:- Heavy and potentially difficult to transport without wheels
- Lack of specific weight information complicates portability assessment
- Complex control panel may overwhelm beginners
Best for: Homeowners or contractors needing high wattage, remote start, and long runtime
Not ideal for: Users prioritizing portability or lightweight design, as this generator is heavy and less mobile
- Peak Watts:13,500
- Running Watts:10,500 (Gasoline), 9,500 (Propane)
- Fuel Capacity:9.5 gallons
- Run Time:Up to 19 hours
- Engine:500cc 4-Stroke OHV
- Outlets:GFCI 120V 5–20R, 120V L14-30R, 120/240V 14–50R
Our verdict“This generator is best for users who need serious power and convenience, and can manage its weight.”
Westinghouse 6500 Watt Dual Fuel Portable Generator with Transfer Switch and CO Sensor
Compared with the larger Westinghouse 13500, this 6500-watt model offers ample power for typical home backup needs, with 5300 running watts on gasoline and 4800 on propane. Its 4.7-gallon tank provides up to 14.5 hours of runtime, making it suitable for extended outages. The inclusion of a CO sensor and automatic low oil shutdown enhances safety, which is crucial for home use. While it is lighter and more manageable than the 13500-watt model, it still may pose challenges for those unfamiliar with setup. The generator’s multiple outlets, including RV-ready options, broaden its versatility. However, its setup complexity might deter first-time users. This generator is ideal for homeowners seeking dependable power with built-in safety features.
Pros:- Reliable dual fuel capability with significant power output
- Long runtime of up to 14.5 hours
- Built-in CO sensor for enhanced safety
- Includes essential accessories for quick setup
Cons:- Relatively heavy, may be difficult to move
- Setup could be complex for beginners
- Limited to 3-year warranty, less than some competitors
Best for: Homeowners needing reliable backup with safety features and manageable size
Not ideal for: Those requiring very high wattage or portable power for extensive job sites
- Gasoline Power:5300 Watts running / 6500 Watts peak
- Propane Power:4800 Watts running / 5800 Watts peak
- Fuel Tank Capacity:4.7 gallons
- Runtime:Up to 14.5 hours
- Engine:274 CC Westinghouse 4-Stroke OHV
- Outlets:120V household duplex, RV 30A, Transfer switch 30A
Our verdict“This generator provides dependable, safe power for home use, especially for users prioritizing safety features.”
Champion 4000-Watt Dual Fuel RV Ready Portable Inverter Generator
The Champion 4000-Watt inverter offers a balanced mix of portability, quiet operation, and dual fuel flexibility. With 4000 starting watts and 3000 running watts, it’s suitable for RVing, camping, or light home backup. Its quiet operation at 64 dBA makes it ideal for noise-sensitive environments, unlike larger, noisier generators. The ability to operate on propane extends runtime and convenience, especially with long-duration use. While it is parallel ready for increased power, the parallel kit is sold separately, which could be a drawback for some. Its 3-year warranty adds peace of mind, but its weight and limited power output may restrict larger appliances or extensive backup needs. This inverter generator is best for portable, quiet power with RV compatibility.
Pros:- Quiet operation at 64 dBA for noise-sensitive environments
- Dual fuel capability for extended runtime
- Parallel ready for increased power
- Long runtime of up to 25 hours on propane
Cons:- Parallel kit sold separately, adding extra cost
- Heavy to transport despite portability
- Limited to 3-year warranty
Best for: Campers, RV owners, or light backup users needing quiet, portable power
Not ideal for: Heavy-duty applications or users needing high wattage for large appliances
- Power Output:4000 starting watts, 3000 running watts
- Fuel Type:Gasoline or propane
- Runtime:Up to 10 hours on gasoline, 25 hours on propane
- Noise Level:64 dBA from 23 feet
- Outlets:120V 25A TT-30R, 120V 20A duplex, 12V automotive
- Warranty:3-year limited warranty
Our verdict“This inverter generator excels in quiet, portable power for RV or camping needs, with some limitations on maximum load capacity.”
WEN 4,750-Watt Dual Fuel Portable Generator with Electric Start and Wheel Kit
The WEN 4,750-Watt generator offers a practical dual fuel solution with electric start and a wheel kit, making it suitable for emergency backup or job sites. Its 224cc engine and 4-gallon tank provide up to 11 hours of runtime at half load, balancing power and endurance. The electric start simplifies operation compared to manual pull-start models, and the included wheel kit makes transportation easier. Compared to the larger Westinghouse 6500, it is less powerful but more portable and budget-friendly. Its 2-year warranty may be limiting, and its noise level isn’t specified, which could matter for some users. Still, this model makes sense for those seeking an affordable, mobile dual fuel generator for light to moderate use.
Pros:- Dual fuel capability for versatility
- Electric start for ease of use
- Wheel kit for portability
- Long runtime of up to 11 hours at half load
Cons:- Relatively heavy, may require assistance for transport
- No specified noise level, which could be a concern
- Limited warranty period of 2 years
Best for: Budget-conscious users needing portable, easy-to-start backup power
Not ideal for: Heavy-duty applications or users needing long runtime or high wattage
- Power:4,750 surge watts / 3,800 running watts
- Fuel:Gasoline or propane
- Engine:224cc 4-stroke OHV
- Tank Capacity:4 gallons
- Run Time:Up to 11 hours at half load
- Includes:Wheel and handle kit, LPG connection hose
Our verdict“This generator offers good value for portable, dual fuel power in budget-sensitive scenarios.”
Westinghouse 4650 Peak Watt Dual Fuel Portable Generator, RV Ready 30A Outlet, Gas & Propane Powered, CO Sensor
The Westinghouse 4650 Peak Watt generator strikes a balance between power and safety, with 3600 rated watts on gasoline and 3240 on propane. Its RV-ready 30A outlet makes it a natural choice for campers and outdoor enthusiasts. The 4-gallon tank supports up to 14 hours of runtime, and safety features like a CO sensor and automatic low oil shutdown add peace of mind. Compared to the larger Westinghouse 13500, it’s more portable and easier to handle, but it doesn’t deliver as much power for larger appliances. Its relatively simple setup and included accessories make it suitable for quick deployment. However, residual odors from factory testing and minimal setup assistance could be minor annoyances. This model is best for RVers and outdoor users needing reliable, safe portable power.
Pros:- High peak wattage with reliable rated power
- RV-ready 30A outlet for camping needs
- Long runtime of up to 14 hours
- Built-in CO sensor enhances safety
Cons:- Possible residual odors from factory testing
- Requires minimal assembly which could be inconvenient
- Limited to 3-year warranty
Best for: RV owners and outdoor enthusiasts needing reliable, safe power
Not ideal for: Heavy-duty home backup or users needing high wattage for large appliances
- Peak Watts:4650
- Rated Watts:3600 (Gasoline), 3240 (Propane)
- Fuel Tank Capacity:4 gallons
- Run Time:Up to 14 hours
- Engine:212cc Westinghouse 4-Stroke OHV
- Safety Features:CO sensor, automatic low oil shutdown
Our verdict“Ideal for RV and outdoor use where safety and portability are priorities, with adequate power for recreational needs.”
How We Picked
These products were evaluated based on a combination of power output, fuel versatility, portability, and user-friendly features. Reliability, build quality, and safety features like CO sensors also played a significant role. We prioritized models that deliver consistent performance on both fuels and included practical features such as electric start and remote operation. The ranking reflects a balance between capacity, usability, and value, ensuring options are suitable for different needs—from camping to emergency home backup.Factors to Consider When Choosing Dual Fuel Generators Propane Gasoline
Choosing the right dual fuel generator involves more than just wattage. It’s important to consider how you’ll use the generator, the typical runtime you need, and how portable it must be. Fuel efficiency and safety features like CO sensors can also influence your decision. This guide will walk through key factors to help you make an informed choice that balances performance and convenience.Power Output and Size
Determine the wattage you need based on the appliances or tools you plan to run. Larger models offer higher wattage but tend to be heavier and less portable, which might be a drawback for camping or outdoor use. Conversely, inverter models are quieter and lighter but may not support heavy loads. Matching power capacity with your typical needs avoids overpaying for excess capacity or being underpowered during an outage.
Fuel Flexibility and Runtime
Dual fuel capability provides flexibility, especially in emergencies or remote locations. Propane offers longer storage life and cleaner burning, while gasoline provides quicker refueling. Check the tank size and estimated runtime at various loads to ensure the generator can support your intended use. Some models automatically switch between fuels, simplifying operation during critical moments, but these often come at a higher cost.
Portability and Weight
If you plan to move the generator frequently, weight and size become key considerations. Inverter generators tend to be lighter and more manageable, often with wheels and handles. Larger, traditional generators are better suited for stationary use or backup power at home. Consider how often you’ll need to transport the unit and whether extra features like wheel kits or compact design matter.
Safety and Additional Features
Safety features such as CO sensors alert you to dangerous exhaust buildup, a necessity for indoor or enclosed space use. Electric start and remote controls enhance convenience, especially during power outages. Look for models with durable construction and reliable engine components to ensure longevity. Investing in a generator with these features can increase safety and ease of operation, particularly for less experienced users.
Price and Overall Value
Prices vary widely based on capacity, features, and brand reputation. While high-end models offer more power and convenience, they come with a higher price tag. Conversely, budget options may lack key features or durability. Prioritize models that strike a balance between affordability and quality, and consider long-term costs like fuel efficiency and maintenance. Sometimes investing more upfront results in better reliability and lower total ownership costs.
Frequently Asked Questions
Can I run my entire home on a dual fuel generator?
Running an entire home depends on the generator’s wattage capacity. Most portable dual fuel generators are designed for essential loads rather than full-house power, especially during outages. If you want to power large appliances or your entire house, look for higher wattage models, typically above 10,000 watts. Always calculate your power needs carefully and consider professional installation for transfer switches to ensure safe operation.
Is it safe to store propane for long periods in a generator?
Propane is generally safer for long-term storage compared to gasoline because it is less prone to degradation and leaks. However, proper storage in a well-ventilated, upright tank designed for fuel is essential. Regularly check for leaks and ensure the tank is kept away from heat sources. Using propane also reduces engine maintenance since it burns cleaner, which can extend the life of your generator.
How often should I perform maintenance on a dual fuel generator?
Routine maintenance depends on usage frequency and manufacturer recommendations but generally includes oil changes every 50-100 hours of operation, air filter replacement, and spark plug inspection. For dual fuel models, check fuel lines and connections regularly for leaks or corrosion, especially if storing for long periods. Proper maintenance ensures reliability and safe operation, particularly when switching fuels or preparing for emergencies.
Are inverter dual fuel generators less powerful than traditional models?
Inverter generators are often more limited in wattage compared to larger, traditional models, but they excel in portability, noise level, and fuel efficiency. Many inverter dual fuel models now support enough power for RVs, small appliances, and sensitive electronics. If your primary need is portable power with quiet operation, inverter models are ideal; for high-power applications, larger traditional generators may be necessary.
What’s the best way to choose between gasoline and propane for my generator?
Choosing between gasoline and propane depends on your priorities. Gasoline is readily available and provides quick refueling but has a shorter shelf life and produces more engine deposits. Propane offers cleaner burning, longer storage, and less maintenance but may require a larger initial investment and special adapters. For emergency preparedness, propane’s long shelf life can be advantageous; for frequent, short-term use, gasoline might be more convenient.
Conclusion
The best overall choice for most users is the WEN 6800-Watt Dual Fuel Generator, offering a strong balance of power, portability, and features. If you need reliable backup power at home, the Westinghouse 14500 Peak Watt Generator stands out for its remote start and high capacity. For budget-conscious buyers or campers, the PowerSmart 4400W Inverter provides efficient performance at a lower price. Beginners should prioritize models with electric start and safety features, while those with more demanding needs should consider higher wattage, RV-ready options. Your ideal generator depends on your specific power needs, portability requirements, and budget.
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