When facing extended power outages, a reliable propane generator can be a lifesaver, providing consistent energy without the need for frequent refueling. The best models balance power capacity, fuel efficiency, and ease of use, but tradeoffs often exist between cost, noise levels, and size. The top overall pick, the Westinghouse 14500 Peak Watt Dual Fuel Generator, offers robust performance and remote start, but comes at a higher price. For budget-conscious buyers, the WEN 4,750-Watt Dual Fuel Generator delivers good value with portability. Keep reading to see how these options compare and which is right for your long outage needs.
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Key Takeaways
- High wattage capacity is essential for powering multiple appliances during long outages.
- Dual fuel capability, especially propane, offers flexibility and longer fuel storage life.
- Remote start and transfer switch compatibility add convenience and safety for backup use.
- Size and portability vary widely; larger units provide more power but are less mobile.
- Price often correlates with features like electric start, CO sensors, and advanced controls.
| DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator |  | Best Overall for Heavy-Duty Whole-Home Backup | Power Output: 13,000 watts (surge), 10,500 watts (running) | Fuel Type: Gasoline, Propane | Engine: 500cc OHV | VIEW ON AMAZON | See Our Full Breakdown |
| DuroStar DS13000MXT 13,000-Watt Tri Fuel Portable Generator with Remote Electric Start |  | Best for Versatility in Fuel Options and Remote Start Convenience | Power Output: 13,000 watts | Fuel Types: Gasoline, Propane, Natural Gas | Start Type: Remote Electric start | VIEW ON AMAZON | See Our Full Breakdown |
| WEN 4,750-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start |  | Best for Budget-Conscious Emergency Power with Portability | Power: 4,750 surge / 3,800 running watts (gasoline), 4,350 surge / 3,500 watts (propane) | Voltage: 120V/240V | Engine: 224cc 4-stroke OHV | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 14500 Peak Watt Dual Fuel Portable Generator with Remote Electric Start and Transfer Switch Compatibility |  | Best for High-Powered Home Backup with Long Runtime | Peak Watts: 14,500 | Running Watts: 11,500 | Fuel Types: Gasoline, Propane | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 9500 Peak Watt Dual Fuel Portable Generator with Electric Start and CO Sensor |  | Best for Compact, Reliable Backup with Safety Features | Peak Watts: 9500 | Rated Watts: 7500 | Fuel Tank Capacity: 6.6 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Generator with Remote Electric Start |  | Best Overall for Flexibility and Extended Runtime | Peak Watts: 13500 (Gasoline), 12500 (Propane), 10000 (Natural Gas) | Running Watts: 10500 (Gasoline), 9500 (Propane), 8500 (Natural Gas) | Fuel Tank Capacity: 9.5 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 12500 Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best for Extended Power with Simplicity | Peak Watts (Gasoline): 12500 | Running Watts (Gasoline): 9500 | Peak Watts (Propane): 11200 | VIEW ON AMAZON | See Our Full Breakdown |
| Generac 12,500 Starting Watt Tri-Fuel Portable Generator with Electric Start |  | Best for Advanced Safety and Durability | Starting Watts: 12,500 | Running Watts: 9,500 | Fuel Tank Capacity: 7.5 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| DuroMax XP13000HX 13,000-Watt Dual Fuel Portable Generator – Gas & Propane, Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Use |  | Best for Whole Home Power in Emergencies | Power Output: 13,000 watts | Fuel Type: Gasoline and Propane | Engine: 500cc OHV DuroMax | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 12500 Peak Watt Tri-Fuel Portable Generator with Remote Electric Start |  | Best for Versatility and Moderate Power | Peak Watts: 12500 (Gasoline), 11200 (Propane), 9500 (Natural Gas) | Running Watts: 9500 (Gasoline), 8500 (Propane), 7500 (Natural Gas) | Fuel Tank Capacity: 6.6 gallons | 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 Overall for Versatility and Long Runtime | Peak Watts: 4650 | Rated Watts: 3600 (Gasoline), 3240 (Propane) | Fuel Tank Capacity: 4 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Champion 11,500-Watt Electric Start Dual Fuel Portable Generator |  | Best for High Power and Easy Operation | Starting Watts (Gasoline): 11,500 | Running Watts (Gasoline): 9,200 | Starting Watts (Propane): 10,350 | VIEW ON AMAZON | See Our Full Breakdown |
| Champion 12,500-Watt Electric Start Tri Fuel Home Backup Portable Generator |  | Best for Versatility and Home Use | Fuel Types: Natural gas, propane, gasoline | Starting Watts: 12,500 (gasoline), 11,250 (propane), 10,000 (natural gas) | Running Watts: 10,000 (gasoline), 9000 (propane), 8000 (natural gas) | VIEW ON AMAZON | See Our Full Breakdown |
| DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best for Heavy-Duty Power and Home Backup | Power Output: 13,000 Watts | Fuel Type: Gasoline and Propane | Start Type: Electric Start with Remote | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 6500 Watt Dual Fuel Portable Generator with Transfer Switch and CO Sensor |  | Best for Compact, Long-Run Emergency Power | Gasoline Watts: 5300 Running / 6500 Peak | Propane Watts: 4800 Running / 5800 Peak | Fuel Tank Capacity: 4.7 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| propane generator for long outage | Engine | Outlets |
|---|---|---|
| DuroMax XP13000EH 13,000-Watt | 500cc OHV | 2 120V GFCI protected outlets, transfer switch-ready 50 amp |
| DuroStar DS13000MXT 13,000-Wat | Unknown | Multiple including transfer switch-ready 50A |
| WEN 4,750-Watt 120V/240V Dual | 224cc 4-stroke OHV | Two 120V GFCI, 120V/240V twist lock |
| Westinghouse 14500 Peak Watt D | 550cc 4-Stroke OHV | — |
| Westinghouse 9500 Peak Watt Du | 420cc 4-Stroke OHV | Two GFCI 120V 20A, 120/240V 30A Twist-Lock |
| Westinghouse 13500 Peak Watt T | 500cc Westinghouse 4-Stroke OHV | Two GFCI 120V, One Transfer Switch Ready 120V, One RV Ready 120/240V |
| Westinghouse 12500 Watt Dual F | — | — |
| Generac 12,500 Starting Watt T | — | Two 120V 20A GFCI duplex, 120/240V 30A, 50A outlets |
| DuroMax XP13000HX 13,000-Watt | 500cc OHV DuroMax | Four 120V GFCI, 120/240V 30A, 50A twist-lock |
| Westinghouse 12500 Peak Watt T | 457cc Westinghouse 4-Stroke OHV | Two GFCI 120V, One Transfer Switch Ready 120V, One RV Ready 120/240V |
| Westinghouse 4650 Peak Watt Du | 212cc Westinghouse 4-Stroke OHV | One 5-20R 120V, One TT-30R 30A, One L5-30R 30A |
| Champion 11,500-Watt Electric | — | — |
| Champion 12,500-Watt Electric | — | — |
| DuroStar DS13000MX 13,000-Watt | — | — |
| Westinghouse 6500 Watt Dual Fu | 274cc 4-Stroke OHV | 120V Duplex, RV-Ready TT-30R 30A, Transfer Switch Ready L14-30R 30A |
More Details on Our Top Picks
DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator
The DuroMax XP13000EH stands out for its exceptional power output, making it ideal for whole-home backup during long outages. Its dual fuel capability offers flexibility to switch between gasoline and propane, which is especially useful when gasoline supply is limited. Compared with the Westinghouse 14500 Peak Watt, this model provides comparable surge wattage but is more portable with a built-in handle and wheels. The heavy-duty all-metal frame adds durability but also increases weight, which can be a drawback for frequent relocation. While it lacks specific noise level details, its size and power suggest it may be loud, requiring caution for residential use. Tradeoffs involve weight and maintenance needs, but for those needing maximum power and durability, this remains a top choice.
Pros:- High power output suitable for whole-home backup
- Dual fuel capability for fuel flexibility
- Durable all-metal construction
- Transfer switch-ready outlets
Cons:- Heavy and bulky, challenging to transport
- Noisy operation likely due to size and power
- Requires regular maintenance for optimal performance
Best for: Homeowners requiring robust, whole-house backup during extended outages and capable of handling heavy appliances.
Not ideal for: Small households or those needing lightweight, portable solutions — this generator is bulky and difficult to move frequently.
- Power Output:13,000 watts (surge), 10,500 watts (running)
- Fuel Type:Gasoline, Propane
- Engine:500cc OHV
- Outlets:2 120V GFCI protected outlets, transfer switch-ready 50 amp
- Start Type:Electric start
- Frame:Heavy-duty all-metal
Our verdict“This generator is best suited for users needing reliable, high-capacity power backup and willing to manage its size and weight.”
DuroStar DS13000MXT 13,000-Watt Tri Fuel Portable Generator with Remote Electric Start
The DuroStar DS13000MXT offers unparalleled flexibility with tri-fuel capability—gasoline, propane, or natural gas—making it a strong contender for long outages where fuel availability varies. Its remote electric start enhances ease of use, especially during stressful situations. Unlike the Westinghouse WGen11500DFc, which also offers dual fuel but lacks natural gas compatibility, this model provides more options for continuous power. However, its size and weight can limit portability, and it tends to be noisy, which could be disruptive in residential environments. This generator makes sense for users prioritizing fuel flexibility and remote operation, despite its bulk and noise.
Pros:- Tri-fuel capability for maximum fuel choice
- Remote electric start for convenience
- High wattage suitable for whole-house backup
- CO Alert safety technology
Cons:- Heavy and less portable
- High noise levels typical of large generators
- Complex setup for some users
Best for: Homeowners who want maximum fuel flexibility and remote start for extended outages or outdoor work.
Not ideal for: Those preferring lightweight, quieter generators for infrequent or short-term use, as this model is heavier and louder.
- Power Output:13,000 watts
- Fuel Types:Gasoline, Propane, Natural Gas
- Start Type:Remote Electric start
- Outlets:Multiple including transfer switch-ready 50A
- Safety Features:CO Alert
- Engine:Unknown
Our verdict“This generator is ideal for those needing flexible fuel options and remote start capability, accepting its size and noise tradeoffs.”
WEN 4,750-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start
The WEN 4750 provides a more modest power level suitable for small appliances and essential circuits during outages. Its dual fuel ability allows switching between gasoline and propane, offering some flexibility. Compared to larger models like the Westinghouse 9500, it’s less capable of running an entire house but much easier to move thanks to its wheel kit and handle. The 4-gallon tank limits runtime to about 11 hours at half load, which might be insufficient for very long outages. Its lower wattage and size make it less suitable for powering heavy appliances but ideal for basic backup needs. It’s a good choice for users with limited budgets who need portable, reliable backup for essential devices.
Pros:- Affordable price point
- Dual fuel flexibility for convenience
- Electric start for ease of operation
- Includes wheel and handle kit for portability
Cons:- Limited power for large appliances
- Relatively short runtime for extended outages
- Bulky for frequent transportation
Best for: Small households or individuals needing portable backup for critical devices during outages without running a large, heavy generator.
Not ideal for: Heavy-duty home backup or powering multiple large appliances, as its capacity and wattage are limited.
- Power:4,750 surge / 3,800 running watts (gasoline), 4,350 surge / 3,500 watts (propane)
- Voltage:120V/240V
- Engine:224cc 4-stroke OHV
- Tank Capacity:4 gallons
- Run Time:Up to 11 hours
- Outlets:Two 120V GFCI, 120V/240V twist lock
Our verdict“This generator suits users seeking a portable, budget-friendly backup for essential devices during outages, accepting limited capacity.”
Westinghouse 14500 Peak Watt Dual Fuel Portable Generator with Remote Electric Start and Transfer Switch Compatibility
The Westinghouse WGen11500DFc offers impressive peak wattage and a long runtime of up to 19 hours on gasoline, making it suitable for extended outages. Its 550cc engine ensures reliable power delivery, and dual fuel capability adds flexibility for fuel sources. Unlike the Champion 11500, it provides transfer switch compatibility, easing home connection. The weight isn’t specified, which could complicate transport. Its complex features might intimidate novices, but for experienced users, the long run time and high wattage are compelling. The price wasn’t listed, so assessing value is difficult, but overall, this model projects durability and high performance. This generator is best for those needing extended, high-wattage backup with convenience features, despite potential transport challenges.
Pros:- High peak wattage for comprehensive backup
- Long runtime of up to 19 hours
- Electric and remote start for convenience
- Transfer switch ready for seamless connection
Cons:- Transport may be challenging without weight info
- Complex features may require technical knowledge
- Price info not available for value comparison
Best for: Homeowners wanting long-duration, high-capacity backup with transfer switch readiness and ease of start.
Not ideal for: Users seeking lightweight or budget-friendly options, as its weight and complexity may be disadvantages.
- Peak Watts:14,500
- Running Watts:11,500
- Fuel Types:Gasoline, Propane
- Tank Capacity:9.5 gallons
- Run Time:Up to 19 hours
- Engine:550cc 4-Stroke OHV
Our verdict“This generator is ideal for users needing sustained, high-capacity power with convenience features, accepting its potential transport and complexity tradeoffs.”
Westinghouse 9500 Peak Watt Dual Fuel Portable Generator with Electric Start and CO Sensor
The Westinghouse WGen7500DFc balances power and portability, offering 9,500 peak watts suitable for essential appliances during outages. Its 6.6-gallon tank provides up to 11 hours of runtime, and its electric start with remote key fob simplifies operation. The built-in CO sensor enhances safety, a valuable feature for indoor or semi-enclosed spaces. Compared to larger models like the WGen11500DFc, it’s easier to handle and store, though it delivers less total power. Its weight isn’t specified, which could influence portability. This generator fits well for users needing dependable backup power for critical devices without the bulk of larger units. It’s a balanced choice for safety-conscious users seeking reliable, portable power for moderate needs.
Pros:- Reliable power output for essential devices
- Built-in CO sensor for safety
- Electric start with remote key fob
- Transfer switch compatible
Cons:- Limited capacity for large appliances
- Weight not specified, potential transport issues
- Relatively short runtime for very long outages
Best for: Small to medium households or individuals requiring portable, safe backup for essential devices during outages.
Not ideal for: People needing to power large appliances or entire homes, due to its lower wattage capacity.
- Peak Watts:9500
- Rated Watts:7500
- Fuel Tank Capacity:6.6 gallons
- Run Time:Up to 11 hours
- Engine:420cc 4-Stroke OHV
- Outlets:Two GFCI 120V 20A, 120/240V 30A Twist-Lock
Our verdict“This generator suits users needing safe, portable backup power for critical devices during outages, with safety features and easy operation as highlights.”
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Generator with Remote Electric Start
This model stands out for its impressive tri-fuel capability, allowing use with gasoline, propane, or natural gas, which makes it a versatile choice for long outages. Compared with the Westinghouse 12500 Watt Dual Fuel Generator, it offers a longer runtime of up to 19 hours, ideal for prolonged power needs. The remote start adds convenience, especially when managing multiple appliances or during cold weather. However, its weight and size make it less suitable for frequent transport or quick relocations, and some users report residual odors after factory testing. This pick makes the most sense for homeowners who prioritize extended runtime and fuel flexibility over portability.
Pros:- Tri-fuel capability offers maximum fuel flexibility
- Remote electric start enhances convenience
- Up to 19 hours of runtime on a full tank
- Multiple outlets including transfer switch and RV-ready
Cons:- Heavy and bulky, difficult to move frequently
- Residual oil or fuel odor may persist after testing
Best for: Homeowners with long outage plans who need maximum runtime and fuel options without frequent moving.
Not ideal for: Campers or RV users needing a lightweight, easily portable generator for short trips.
- Peak Watts:13500 (Gasoline), 12500 (Propane), 10000 (Natural Gas)
- Running Watts:10500 (Gasoline), 9500 (Propane), 8500 (Natural Gas)
- Fuel Tank Capacity:9.5 gallons
- Runtime:Up to 19 hours
- Engine:500cc Westinghouse 4-Stroke OHV
- Outlets:Two GFCI 120V, One Transfer Switch Ready 120V, One RV Ready 120/240V
Our verdict“This generator is perfect for homeowners seeking long-lasting, flexible power over portability for extended outages.”
Westinghouse 12500 Watt Dual Fuel Portable Generator with Remote Electric Start
This generator offers a solid balance of power and ease of use, providing up to 12,500 peak watts and 9,500 running watts on gasoline, with comparable propane performance. Its remote start feature matches the convenience of the Westinghouse 13500 model but with a slightly smaller fuel tank of 6.6 gallons, resulting in a shorter runtime of about 12 hours. While it lacks the tri-fuel flexibility, it simplifies fueling for users who primarily stick to gasoline and propane. Compared to the DuroMax XP13000HX, it might be less powerful but benefits from easier handling and setup. This makes it suitable for users who want reliable backup power without the complexity of multiple fuel types.
Pros:- Powerful output suitable for most home needs
- Remote electric start for quick activation
- Multiple outlet options including transfer switch and RV-ready
- Extended runtime of up to 12 hours
Cons:- Limited fuel options, no tri-fuel flexibility
- Runtime shorter than tri-fuel models with larger tanks
- Weight not specified, possibly heavy to move
Best for: Homeowners requiring straightforward, reliable backup power with less concern for fuel variety.
Not ideal for: Preppers or those in very long outages who need maximum runtime or natural gas compatibility.
- Peak Watts (Gasoline):12500
- Running Watts (Gasoline):9500
- Peak Watts (Propane):11200
- Running Watts (Propane):8500
- Fuel Tank Capacity:6.6 gallons
- Runtime:Up to 12 hours
Our verdict“This generator offers dependable, straightforward backup power for homeowners prioritizing simplicity over fuel versatility.”
Generac 12,500 Starting Watt Tri-Fuel Portable Generator with Electric Start
The Generac 12,500-Watt model is distinguished by its advanced safety features, including COsense technology, which detects dangerous carbon monoxide levels, making it a top choice for safety-conscious users. It supports tri-fuel operation—gasoline, propane, or natural gas—and has a durable, wheel-equipped frame for easier handling. While it is heavier at 219 lbs, its automatic voltage regulation ensures stable power delivery essential for sensitive electronics. Compared with the Westinghouse models, it offers superior safety tech but at a higher weight and potentially steeper learning curve for setup. This generator is ideal for those who prioritize safety and durability for long-term home backup.
Pros:- Tri-fuel capability for maximum flexibility
- COsense safety technology enhances protection
- Automatic voltage regulation for stable power
- Wheels and folding handle for easier transportation
Cons:- Heavy weight makes it less portable
- Complex setup for first-time users
- Higher cost compared to basic models
Best for: Homeowners who need a safe, durable generator with flexible fuel options and are prepared for a heavier unit.
Not ideal for: Users seeking lightweight, portable options for casual or short-term use.
- Starting Watts:12,500
- Running Watts:9,500
- Fuel Tank Capacity:7.5 gallons
- Runtime at 50% load:9.5 hours
- Weight:219 lbs
- Outlets:Two 120V 20A GFCI duplex, 120/240V 30A, 50A outlets
Our verdict“This generator is best suited for safety-minded homeowners needing durable, flexible backup power with enhanced protection features.”
DuroMax XP13000HX 13,000-Watt Dual Fuel Portable Generator – Gas & Propane, Electric Start, Whole Home Power Backup, Transfer Switch Ready, RV & Emergency Use
The DuroMax XP13000HX clearly aims at users needing serious power, offering 13,000 watts suitable for whole house backup. Its dual fuel capability allows operation on gasoline or propane, with electric start for quick operation. Compared to the Westinghouse models, it delivers comparable wattage but tends to be noisier and bulkier, which might affect placement options. The larger engine and high power output result in higher fuel consumption, making it less efficient for long-term outages unless you have ample fuel supplies. It includes transfer switch readiness, making it a reliable choice for emergency preparedness, but the size and noise level are tradeoffs for maximum power.
Pros:- High power output suitable for whole-house backup
- Dual fuel flexibility for cost and fuel choice
- Electric start for ease of use
- Transfer switch ready for seamless connection
Cons:- Heavy and bulky, difficult to move
- Higher fuel consumption at full load
- Potentially noisy operation
Best for: Homeowners with a large property or those who need high-capacity backup power during extended outages.
Not ideal for: Users seeking portability or those with limited space for a large, loud generator.
- Power Output:13,000 watts
- Fuel Type:Gasoline and Propane
- Engine:500cc OHV DuroMax
- Start Type:Electric start
- Outlets:Four 120V GFCI, 120/240V 30A, 50A twist-lock
- Additional Features:CO Alert, transfer switch ready
Our verdict“This generator fits homeowners needing maximum power capacity for whole home backup, accepting size and noise as tradeoffs.”
Westinghouse 12500 Peak Watt Tri-Fuel Portable Generator with Remote Electric Start
This variant of the Westinghouse tri-fuel series offers similar peak wattage at 12,500, with a slightly shorter runtime of up to 12 hours. Its fuel versatility—gasoline, propane, natural gas—makes it a flexible option for long outages, especially with the remote start feature. Compared to the 13500 model, it is less powerful but still suitable for most home backup needs, particularly when natural gas connection is available. The design emphasizes safety and convenience but shares the bulkiness typical of larger units. It’s best suited for users who want fuel options but don’t need the maximum runtime or wattage of the larger models.
Pros:- Tri-fuel capability for maximum flexibility
- Remote electric start for convenience
- Long runtime of up to 12 hours
- Multiple outlets including transfer switch and RV-ready
Cons:- Heavy and bulky, less portable
- Fuel odor may linger after shipping
- Lower peak wattage than larger models
Best for: Homeowners with reliable natural gas supply and moderate power needs during outages.
Not ideal for: People living in areas with very long outages or requiring the highest wattage for multiple heavy appliances.
- Peak Watts:12500 (Gasoline), 11200 (Propane), 9500 (Natural Gas)
- Running Watts:9500 (Gasoline), 8500 (Propane), 7500 (Natural Gas)
- Fuel Tank Capacity:6.6 gallons
- Run Time:Up to 12 hours
- Engine:457cc Westinghouse 4-Stroke OHV
- Outlets:Two GFCI 120V, One Transfer Switch Ready 120V, One RV Ready 120/240V
Our verdict“This generator is well-suited for homeowners wanting flexible fuel options with moderate power during outages.”
Westinghouse 4650 Peak Watt Dual Fuel Portable Generator, RV Ready 30A Outlet, Gas & Propane Powered, CO Sensor
This model stands out for offering dual fuel flexibility with a respectable 4650 peak watts, making it a reliable choice for long outages where fuel options matter. Compared with larger units like the DuroStar DS13000MX, it is more portable and easier to store, but still provides enough power for essential appliances. Its 4-gallon tank delivers up to 14 hours of runtime, which is impressive considering its size, though it may contain residual odors from factory testing, requiring a quick airing before use. Multiple outlets, including RV-ready options, increase its adaptability for different setups. The built-in CO sensor enhances safety during prolonged use, a feature often missing in smaller models. However, minimal assembly is needed upon arrival, and some users might find the odor or residual oil from manufacturing a minor inconvenience.
Pros:- Dual fuel capability for flexibility in fuel choice
- Long runtime of up to 14 hours per tank
- Multiple outlets including RV-ready options
- Built-in safety features like CO sensor
Cons:- May emit residual odor or fuel scent from factory testing
- Requires minimal assembly upon delivery
Best for: Campers and homeowners needing reliable, long-lasting backup with flexible fuel options
Not ideal for: Small apartment dwellers or those seeking ultra-lightweight units for easy portability
- 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
- Outlets:One 5-20R 120V, One TT-30R 30A, One L5-30R 30A
Our verdict“This generator offers a balanced mix of power, runtime, and safety, ideal for serious outdoor or backup use where versatility is key.”
Champion 11,500-Watt Electric Start Dual Fuel Portable Generator
This generator offers substantial power, with 11,500 starting watts, and is ideal for those who prioritize quick, effortless startup during outages. Its electric start simplifies operation compared to manual pull-start models like the Westinghouse 6500 Watt. The 7.7-gallon tank provides about 10 hours of runtime at half load, but on propane, it drops to around 5 hours, making it less suited for extended outages without additional fuel management. Its noise level of 74 dBA is somewhat loud, but this is typical for units in this class, and the multiple protected outlets cover most household needs. The built-in CO Shield enhances safety, yet its weight and size can make it cumbersome for frequent transport. Still, for users who need high power and straightforward operation, this model offers a compelling combination of features.
Pros:- High starting and running wattage for demanding appliances
- Electric start with included battery for quick activation
- Built-in CO Shield for added safety
- Multiple protected outlets for versatile use
Cons:- Loud at 74 dBA, which can be disruptive
- Heavy and bulky for portability
- Limited run time on propane compared to gasoline
Best for: Homeowners seeking a powerful, easy-to-start generator for short-term outages or outdoor events
Not ideal for: Individuals needing a lightweight, portable unit for frequent travel or small spaces
- Starting Watts (Gasoline):11,500
- Running Watts (Gasoline):9,200
- Starting Watts (Propane):10,350
- Run Time (Gasoline):10 hours at 50% load
- Run Time (Propane):5 hours at 50% load
- Engine Displacement:459cc
Our verdict“This generator excels in delivering high power with ease of use, making it suitable for those prioritizing quick startup and safety during outages.”
Champion 12,500-Watt Electric Start Tri Fuel Home Backup Portable Generator
This unit provides the most versatile fuel options—natural gas, propane, or gasoline—making it a standout for long outages where fuel availability varies. Its 12,500 starting watts surpass many competitors like the Westinghouse 6500 Watt or DuroStar DS13000MX, providing ample power for whole-home backup. The electric start simplifies operation, and the built-in intelligauge offers real-time monitoring, which is helpful during prolonged outages. The CO Shield auto shutoff adds safety, but the unit is heavy and bulky, limiting portability. Its run time on propane is only about 3 hours at 50% load, which may require planning for additional fuel or frequent refueling. This makes it an excellent choice for those wanting maximum flexibility and high capacity for extended outages.
Pros:- Operates on three fuel types for maximum flexibility
- Electric start with battery included for ease of use
- Built-in intelligauge for monitoring output
- Auto CO shutoff for safety
Cons:- Limited propane runtime of about 3 hours at 50% load
- Heavy and less portable due to size
Best for: Homeowners needing a reliable, multi-fuel generator capable of powering an entire house
Not ideal for: People seeking a lightweight, easily portable generator for camping or frequent outdoor use
- Fuel Types:Natural gas, propane, gasoline
- Starting Watts:12,500 (gasoline), 11,250 (propane), 10,000 (natural gas)
- Running Watts:10,000 (gasoline), 9000 (propane), 8000 (natural gas)
- Tank Capacity:7.7 gallons
- Run Time at 50% Load:8 hours (gasoline), 3 hours (propane)
- Noise Level:74 dBA
Our verdict“This tri-fuel generator is best suited for homeowners who prioritize capacity, fuel flexibility, and safety for long outages.”
DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator with Remote Electric Start
The DuroStar DS13000MX offers robust 13,000 watts of power, making it one of the most capable units for whole-home backup during extended outages. Its dual fuel capability means you can switch between gasoline and propane, extending operational flexibility. The remote electric start feature adds convenience, especially during cold weather or if manual pull-starting proves difficult. Its all-metal steel frame enhances durability, but its weight and size make transportation less practical—similar to the Westinghouse 14500 Peak Watt. This generator is suited for those with a permanent setup or for users who can handle its bulk. However, it is more expensive than smaller models and requires sufficient ventilation due to its CO safety features.
Pros:- High power output suitable for whole-home backup
- Dual fuel capability for extended runtime
- Remote electric start for convenience
- Durable all-metal construction
Cons:- Heavy and difficult to move
- Higher cost compared to smaller units
- Requires proper ventilation due to CO safety features
Best for: Homeowners or small business owners needing a powerful, whole-house backup generator
Not ideal for: Individuals needing a lightweight or portable unit for frequent moves or camping
- Power Output:13,000 Watts
- Fuel Type:Gasoline and Propane
- Start Type:Electric Start with Remote
- Transfer Switch Ready:Yes
- Outlet:50-Amp
- Construction:All-metal steel frame
Our verdict“Ideal for those seeking a heavy-duty, high-capacity generator that can reliably power an entire home during outages.”
Westinghouse 6500 Watt Dual Fuel Portable Generator with Transfer Switch and CO Sensor
This generator offers a solid 6500 peak watts, making it suitable for essential appliances during long outages without overwhelming portability concerns. Its dual fuel capability and 14.5-hour runtime on gasoline provide a good balance for extended use, comparable to the Westinghouse 4650 but with higher power capacity. The inclusion of a transfer switch and CO sensor enhances safety and convenience, particularly for home backup scenarios. Its weight and size are manageable for those with some storage space, but it may be less ideal for frequent transport or tight spaces. For users prioritizing long runtime and safety features in a more compact package, this model fits well, though it’s pricier than smaller, less capable units.
Pros:- Long runtime of up to 14.5 hours on gasoline
- Dual fuel capability for fuel flexibility
- Includes transfer switch and CO sensor for safety
- Good balance of power and portability
Cons:- Heavier than smaller portable generators
- Less portable for frequent moving
Best for: Homeowners needing dependable backup with long runtime in a relatively portable package
Not ideal for: People seeking ultra-lightweight or ultra-compact generators for frequent mobility or tight storage conditions
- Gasoline Watts:5300 Running / 6500 Peak
- Propane Watts:4800 Running / 5800 Peak
- Fuel Tank Capacity:4.7 gallons
- Run Time:Up to 14.5 hours
- Engine:274cc 4-Stroke OHV
- Outlets:120V Duplex, RV-Ready TT-30R 30A, Transfer Switch Ready L14-30R 30A
Our verdict“This generator offers extended runtime and safety features in a manageable size, making it a solid choice for long-term home backup needs.”
How We Picked
Our evaluation focused on performance, reliability, fuel versatility, and user convenience. We prioritized generators with high wattage output suitable for whole-home backup, especially those capable of running for extended periods without refueling. Ease of use features like electric and remote start, as well as safety components such as CO sensors, were key factors. We also considered build quality, fuel efficiency, and value for money. The ranking reflects a balance between raw power, usability, and long-term durability, ensuring each pick meets the demands of long outages while fitting different budget levels.Factors to Consider When Choosing Propane Generator For Long Outages
Choosing the right propane generator for long outages requires considering several critical factors. Beyond raw power, you need to evaluate fuel efficiency, runtime, and features that enhance safety and convenience. The size and portability of the unit matter if you need to move or store it easily. Price ranges vary, so understanding what features are worth investing in can prevent overspending or missing essential capabilities. Keep in mind that a well-chosen generator will serve reliably over years and multiple outages, making thoughtful evaluation worthwhile.Power Capacity and Runtime
For long outages, a generator with sufficient wattage to run your essential appliances is vital. Look for models that can handle at least 10,000 watts if you need to power a refrigerator, furnace, and lights simultaneously. Runtime is equally important; a generator should run for at least 8-12 hours on a full tank of propane to minimize refueling needs. Larger tanks and higher fuel efficiency extend operational time, reducing the hassle during extended outages.
Fuel Efficiency and Storage
Propane offers advantages over gasoline, including cleaner burning and longer shelf life. However, fuel efficiency varies widely; some models burn more fuel per hour, limiting overall outage duration. Consider units with integrated fuel gauges or monitoring features that help manage consumption. Also, keep in mind the availability of propane tanks—larger tanks or multiple tanks can provide longer supply, but they also add to storage considerations and cost.
Ease of Use and Safety Features
Features like electric and remote start simplify operation, especially during stressful outage situations. Safety components such as CO sensors and automatic shutoff are crucial, as prolonged generator operation can produce dangerous gases. Transfer switch compatibility adds convenience, allowing you to connect the generator directly to your home’s electrical system without dangerous backfeeding. These features become especially valuable if you anticipate frequent or prolonged outages.
Portability and Size
While larger units tend to deliver higher power and longer runtimes, they can be cumbersome to move or store. Consider how often you’ll need to relocate the generator—if portability is a priority, look for models with wheels and manageable weight. Conversely, if the generator is primarily for stationary use, size may be less of a concern, allowing you to prioritize power output and features.
Cost and Value
Budget constraints are common, but investing in a slightly more expensive model with better features can pay off in reliability and safety over time. Cheaper units may lack safety sensors or have limited runtime, increasing the risk during long outages. Always compare the initial cost against the long-term benefits, including fuel efficiency, durability, and ease of maintenance. Remember, a high-quality generator is an investment in peace of mind during extended power disruptions.
Frequently Asked Questions
How long can a propane generator run during a long outage?
The runtime of a propane generator depends on its tank size and fuel consumption rate. Many models can run anywhere from 8 to over 24 hours on a single tank, especially if equipped with larger tanks or high fuel efficiency. For extended outages, consider generators with larger propane tanks or the ability to connect multiple tanks. Proper maintenance and monitoring can also optimize runtime, ensuring your generator remains reliable when most needed.
Is propane safer than gasoline for long-term use?
Propane is generally safer than gasoline because it is less flammable and has a longer shelf life, making it a good choice for long-term storage. It produces fewer emissions and burns cleaner, reducing maintenance and engine wear. However, proper storage is still essential—store tanks upright in well-ventilated areas and check for leaks regularly. Overall, propane’s safety profile makes it a preferable fuel for prolonged outages, especially when stored properly.
What features should I prioritize for a generator used in long outages?
Key features include high wattage capacity, long runtime, and fuel efficiency, which ensure the generator can handle your essential loads over extended periods. Safety features like CO sensors and automatic shutoff add peace of mind, while remote or electric start simplifies operation during stressful situations. Transfer switch compatibility provides safety and convenience for home backup. Prioritize durability and ease of maintenance to ensure your generator remains dependable for future outages.
How much should I expect to spend on a reliable propane generator for long outages?
Prices vary based on power output, features, and brand reputation. Expect to pay between $1,500 and $4,000 for high-capacity, feature-rich models suitable for long outages. Budget models under $1,500 may lack essential safety features or have limited runtime, which could compromise reliability. Investing in a quality generator often results in better safety, longer lifespan, and more consistent performance, making it a worthwhile expense for prolonged outage preparedness.
Can I run a propane generator indoors or in enclosed spaces?
Running a propane generator indoors or in enclosed spaces is strongly discouraged due to the risk of dangerous carbon monoxide buildup. Always operate generators outdoors in well-ventilated areas, away from windows, doors, and vents. Installing CO sensors and ensuring proper exhaust ventilation is essential for safety. For indoor or garage use, consider models specifically designed with safety features or look into alternative backup power solutions that are safer for indoor operation.
Conclusion
For users looking for the best overall balance of power, safety, and features, the Westinghouse 14500 Peak Watt Dual Fuel Generator is a reliable choice. Budget-conscious buyers will find the WEN 4,750-Watt Dual Fuel Generator offers solid value, while those seeking premium performance should consider the Generac 12,500-Watt Tri-Fuel Generator. Beginners or those with smaller needs might prefer a compact, easy-to-use model like the Champion 11,500-Watt Electric Start Generator. Ultimately, your choice should align with your power needs, budget, and safety priorities for long outage preparedness.Halloween Picks
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