When searching for a whole house generator portable, the goal is to find a reliable, versatile power source that can handle your home’s energy needs during outages. The Westinghouse 28,000 Peak Watt Portable Home Backup Generator stands out as the best overall pick for its high power output and remote start convenience. The Westinghouse 14500 Peak Watt Dual Fuel Generator offers excellent flexibility with fuel options, making it ideal for varied fuel supplies. However, these options involve tradeoffs: larger units tend to be heavier and more expensive, while smaller models may lack the capacity to power entire homes. Continue reading for a detailed breakdown of these models and how to choose the right portable generator for your home needs.
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Key Takeaways
- The best models balance power output with portability, often prioritizing either capacity or ease of transport.
- Dual fuel capabilities provide flexibility, but can add complexity and cost to the units.
- Remote start features significantly improve convenience during power outages.
- Higher wattage generators tend to be heavier and more expensive, requiring careful consideration of installation needs.
- Some models include safety features like CO alerts, which are essential for safe operation in enclosed spaces.
| Westinghouse 28,000 Peak Watt Portable Home Backup Generator with Remote Electric Start |  | Best Overall Power for Whole House Backup | Peak Watts: 28,000 | Running Watts: 20,000 | Fuel Tank Capacity: 17 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 14500 Peak Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best for Large Homes with Dual Fuel Flexibility | Peak Watts (Gasoline): 14,500 | Running Watts (Gasoline): 11,500 | Peak Watts (Propane): 13,500 | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 12500 Watt Dual Fuel Portable Generator with Remote Electric Start |  | Best for Compact Power with Versatility | Running Watts (Gasoline): 9500 | Peak Watts (Gasoline): 12500 | Fuel Tank Capacity: 6.6 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 13500 Peak Watt Dual Fuel Portable Generator with Remote Start |  | Best for Long Runtime and High Wattage | Peak Watts (Gasoline): 13500 | Running Watts (Gasoline): 10500 | Peak Watts (Propane): 12500 | VIEW ON AMAZON | See Our Full Breakdown |
| DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator with Electric Start |  | Best for Heavy-Duty, All-Metal Construction | Power Output: 13,000 Watts | Fuel Type: Gasoline and Propane | Start Type: Electric Start | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator with Remote Electric Start and Transfer Switch Ready |  | Best Overall for Large Home Backup and Flexibility | Peak Watts: 14,500 | Running Watts: 11,500 (gasoline), 10,500 (propane), 9,500 (natural gas) | Engine: 550cc 4-Stroke OHV | VIEW ON AMAZON | See Our Full Breakdown |
| DuroMax XP13000HXT 13,000-Watt Tri Fuel Portable Generator with CO Alert |  | Best for Power and Safety Features in Portable Units | Power Output: 13,000 watts | Fuel Types: Gasoline, Propane, Natural Gas | Engine: 500cc OHV | VIEW ON AMAZON | See Our Full Breakdown |
| whole house generator portable | Fuel Tank Capacity | Engine | Start Type |
|---|---|---|---|
| Westinghouse 28,000 Peak Watt | 17 gallons | 999cc Westinghouse V-Twin OHV | — |
| Westinghouse 14500 Peak Watt D | 9.5 gallons | 550cc 4-Stroke OHV Westinghouse | — |
| Westinghouse 12500 Watt Dual F | 6.6 gallons | 457cc Westinghouse 4-Stroke OHV | Remote electric, electric, recoil |
| Westinghouse 13500 Peak Watt D | 9.5 gallons | — | — |
| DuroStar DS13000MX 13,000-Watt | — | — | Electric Start |
| Westinghouse 14500 Peak Watt T | 9.5 gallons | 550cc 4-Stroke OHV | Remote Electric Start |
| DuroMax XP13000HXT 13,000-Watt | — | 500cc OHV | Push Button, Remote |
More Details on Our Top Picks
Westinghouse 28,000 Peak Watt Portable Home Backup Generator with Remote Electric Start
This model stands out for its incredible peak wattage of 28,000, making it one of the most capable portable generators for whole-house backup or heavy-duty jobsite use. Compared with smaller units like the Westinghouse 14500, this generator can handle even the most demanding loads, but its size and weight could pose challenges for transport. Its remote start, digital display, and automatic safety features add convenience, though setup may be complex for those unfamiliar with generators. The long runtime of up to 15 hours on a large 17-gallon tank provides peace of mind during extended outages, but the heavy weight limits portability. This pick makes the most sense for large households or contractors needing maximum power with less concern about mobility.
Pros:- Unmatched 28,000 peak watt capacity for demanding loads
- Remote electric start for ease of use
- Automatic safety features like CO shutdown and low oil shutdown
- Long runtime of up to 15 hours on a full tank
Cons:- Heavy and difficult to transport despite steel handles
- No specific weight data provided, complicating logistics
- Setup complexity may deter casual users
Best for: Homeowners with large energy needs or contractors requiring a heavy-duty backup solution
Not ideal for: Individuals needing a lightweight, easily portable unit for occasional use or camping
- Peak Watts:28,000
- Running Watts:20,000
- Fuel Tank Capacity:17 gallons
- Runtime at 25% load:up to 15 hours
- Engine:999cc Westinghouse V-Twin OHV
- Outlets:Four GFCI 120V 5–20R, Two 50A 120/240V 14-50R, Two 30A 120/240V L14-30R, One 30A 120V L5-30R, ST Switch
Our verdict“This generator is best suited for users who prioritize maximum power and can manage its size and weight for reliable backup or jobsite use.”
Westinghouse 14500 Peak Watt Dual Fuel Portable Generator with Remote Electric Start
Compared with the 28,000-watt model, this generator offers a more manageable size and a dual fuel system that provides versatility for different fuel sources. Its 14,500 peak watts and 19-hour run time on gasoline make it ideal for large homes seeking reliable backup without the bulk of the most powerful units. The remote start adds convenience, but it remains heavy and may be awkward to move around. Its lower wattage limits its capacity for very large or complex electrical loads, but it outperforms smaller units like the DuroStar in power and fuel flexibility. Maintenance and noise levels could be considerations, especially during extended use. This option makes the most sense for homeowners who want high power with fuel flexibility without the maximum size of the heaviest generators.
Pros:- High power output suitable for whole-home backup
- Dual fuel capability for flexibility
- Long run time of up to 19 hours on gasoline
- Remote electric start for convenience
Cons:- Heavy and somewhat cumbersome to move
- Potentially noisy during operation
- Requires regular maintenance for peak performance
Best for: Large household owners needing dual fuel capability and long runtime
Not ideal for: Users with limited space or needing a lightweight portable generator for frequent transport
- Peak Watts (Gasoline):14,500
- Running Watts (Gasoline):11,500
- Peak Watts (Propane):13,500
- Run Time:up to 19 hours (gasoline)
- Fuel Tank Capacity:9.5 gallons
- Engine:550cc 4-Stroke OHV Westinghouse
Our verdict“This generator offers a strong balance of power and flexibility for homeowners who prioritize dual fuel options and longer runtimes over portability.”
Westinghouse 12500 Watt Dual Fuel Portable Generator with Remote Electric Start
This generator delivers reliable 12,500 peak watts, making it suitable for backup power or jobsite needs, especially compared to larger models like the 14500-watt unit, with a more compact footprint. Its dual fuel capability and remote start make it a flexible choice for users who want convenience without the bulk. The 6.6-gallon tank and 12-hour runtime suit smaller setups, but the unit’s weight and size might still challenge portability for those who need to move it frequently. Its 3-year warranty adds peace of mind, yet the setup process can be lengthy for first-time users. For those seeking a balance between power and manageable size, this makes a compelling option. This pick is ideal for homeowners or contractors needing reliable backup with easier mobility than larger models.
Pros:- Powerful 12500-watt peak output
- Dual fuel flexibility enhances convenience
- Remote electric start simplifies operation
- Includes essential safety features and accessories
Cons:- Relatively heavy and bulky for frequent moving
- Longer setup time for initial assembly
- Fuel consumption can be high during extended use
Best for: Small to medium households or contractors requiring reliable backup with manageable size
Not ideal for: Users needing maximum power capacity or very lightweight portable units for frequent transport
- Running Watts (Gasoline):9500
- Peak Watts (Gasoline):12500
- Fuel Tank Capacity:6.6 gallons
- Run Time:up to 12 hours
- Engine:457cc Westinghouse 4-Stroke OHV
- Start Type:Remote electric, electric, recoil
Our verdict“This generator fits users needing solid backup power in a more manageable size than the largest units, with dual fuel flexibility as a key advantage.”
Westinghouse 13500 Peak Watt Dual Fuel Portable Generator with Remote Start
Compared with the 12500-watt model, this generator offers increased peak wattage on propane and a longer runtime of up to 19 hours, making it a strong choice for extended outages or jobsite use. Its remote start adds convenience, while multiple outlets and safety features provide peace of mind. The 9.5-gallon tank and durable engine ensure longer operation, but its weight and setup complexity could be hurdles for those seeking portability. Residual odors after factory testing might also be a minor concern. This model excels for users prioritizing extended runtime and high wattage, especially if dual fuel flexibility is needed. This generator is ideal for users who require long-lasting backup power with high wattage capacity on both gasoline and propane.
Pros:- High wattage peak output on both fuels
- Long runtime of up to 19 hours
- Remote start for convenience
- Multiple safety features including low oil and CO shutdown
Cons:- Heavy and hard to move without assistance
- Complex setup process for first-time users
- Possible residual odors after factory testing
Best for: Homeowners or contractors needing extended runtime and high power output
Not ideal for: Individuals with limited space or those requiring a lightweight, easily portable generator
- Peak Watts (Gasoline):13500
- Running Watts (Gasoline):10500
- Peak Watts (Propane):12500
- Running Watts (Propane):9500
- Fuel Tank Capacity:9.5 gallons
- Runtime:up to 19 hours
Our verdict“This generator is best suited for users who prioritize long runtime and high wattage over portability and ease of movement.”
DuroStar DS13000MX 13,000-Watt Dual Fuel Portable Generator with Electric Start
Delivering 13,000 watts, the DuroStar DS13000MX offers a stable, reliable power source suitable for home backup or job sites. Its all-metal construction emphasizes durability, and dual fuel operation adds versatility. Compared to the Westinghouse 12500, it provides similar wattage but with a more robust build. Its electric start simplifies operation, yet its weight can hinder portability, especially for users needing to move it frequently. This generator is a solid choice for those valuing rugged construction and straightforward power, though it may be costlier and less convenient for casual users. The necessity for proper ventilation due to CO safety features remains essential. This model suits users who want durability and power in a no-nonsense package.
Pros:- High power output suitable for whole-home backup
- All-metal construction enhances durability
- Dual fuel flexibility for convenience
- Electric start for simple operation
Cons:- Heavy, making transportation difficult
- Higher cost compared to smaller units
- Requires proper ventilation due to CO safety features
Best for: Construction crews or homeowners needing a durable, reliable backup with heavy-duty build quality
Not ideal for: Individuals seeking a lightweight, portable generator for frequent transport or recreational use
- Power Output:13,000 Watts
- Fuel Type:Gasoline and Propane
- Start Type:Electric Start
- Outlet:50-Amp
- Construction:All-metal
Our verdict“This generator is ideal for users who need a rugged, reliable power source with durability and high wattage capacity, accepting its weight and size tradeoffs.”
Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator with Remote Electric Start and Transfer Switch Ready
The Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator stands out for its ability to run on gasoline, propane, or natural gas, offering excellent flexibility during extended outages. Compared to the DuroMax XP13000HXT, it provides a longer runtime of up to 19 hours on gasoline, making it ideal for large homes or prolonged use. Its remote electric start and transfer switch compatibility simplify operation and integration with home systems. However, the lack of specific weight and dimension details hints at potential bulkiness, which could challenge portability. This generator is best suited for homeowners who need reliable, versatile power and don’t mind managing multiple fuel types. Small or mobile users seeking lightweight options might find it too heavy or bulky. Pros include its tri-fuel capability, long runtime, and ease of start; cons involve its potential weight and the need for fuel management. Overall, it offers a well-rounded solution for those prioritizing power capacity and fuel flexibility, even at the expense of portability.Pros:- Versatile tri-fuel capability for flexible fuel options
- Long runtime of up to 19 hours on gasoline
- Remote electric start and transfer switch compatibility
- Reliable power output for large appliances
Cons:- Potentially heavy and bulky for portable use
- Lack of detailed weight and dimension info, making portability assessment difficult
- Requires fuel management across multiple fuel types
Best for: Large households or property owners who need extended, flexible backup power and do not prioritize lightweight portability.
Not ideal for: Camping enthusiasts or those requiring a lightweight, compact generator for frequent transport, due to its size and weight.
- Peak Watts:14,500
- Running Watts:11,500 (gasoline), 10,500 (propane), 9,500 (natural gas)
- Engine:550cc 4-Stroke OHV
- Fuel Tank Capacity:9.5 gallons
- Runtime:Up to 19 hours on gasoline
- Start Type:Remote Electric Start
- Transfer Switch Ready:Yes
- Warranty:3 years
Our verdict“This generator makes the most sense for homeowners needing substantial, flexible power backup rather than for those seeking portability.”
DuroMax XP13000HXT 13,000-Watt Tri Fuel Portable Generator with CO Alert
The DuroMax XP13000HXT offers a robust 13,000 watts, making it suitable for whole-home backup, especially when compared with the Westinghouse 14500 Peak Watt generator, which provides slightly higher peak power but less focus on safety features. Its tri-fuel capability allows flexible fuel use, and the push-button or remote start adds convenience during emergencies. The integrated CO Alert enhances safety, a feature not always present in similar models like the Westinghouse 14500. Nevertheless, this generator’s weight and size make it less suitable for portable applications, particularly for users who need lightweight or easy-to-move units. It’s ideal for users who prioritize high power output and safety over portability. Those with limited storage space or who require frequent transport should consider lighter options. Pros include high power output, versatile fuel options, and safety features; cons involve its bulkiness and higher noise levels. This model suits those seeking a powerful, feature-rich generator capable of heavy-duty work, with safety as a priority.Pros:- High power output suitable for whole-home backup
- Tri-fuel capability for flexible fueling
- Push-button and remote start for convenience
- Includes safety features like CO Alert
Cons:- Heavy and bulky for portable use
- Potentially loud during operation
- Higher price point due to advanced safety and features
Best for: Homeowners needing high-capacity backup power with added safety features, and who don’t mind handling a heavier unit.
Not ideal for: Campers or mobile users seeking a lightweight, easily portable generator, due to its size and weight.
- Power Output:13,000 watts
- Fuel Types:Gasoline, Propane, Natural Gas
- Engine:500cc OHV
- Start Type:Push Button, Remote
- Outlets:Multiple including 50 amp transfer switch-ready
- Weight:Not specified
Our verdict“This generator is best suited for users who need reliable, powerful backup with safety features and are less concerned about portability.”
How We Picked
These generators were selected based on a combination of performance, fuel versatility, usability, build quality, and value. Priority was given to models with sufficient wattage to power critical home circuits, along with features that enhance safety and convenience, such as remote start and transfer switch compatibility. We also considered user reviews and reliability over time to ensure these options are durable and dependable. The ranking reflects a balance between high-capacity units suitable for whole-home backup and more portable options that prioritize ease of use and transport, ensuring there’s a choice for different homeowner needs.| whole house generator portable | Start Type |
|---|---|
| Westinghouse 28,000 Peak Watt | — |
| Westinghouse 14500 Peak Watt D | — |
| Westinghouse 12500 Watt Dual F | Remote electric, electric, recoil |
| Westinghouse 13500 Peak Watt D | — |
| DuroStar DS13000MX 13,000-Watt | Electric Start |
| Westinghouse 14500 Peak Watt T | Remote Electric Start |
| DuroMax XP13000HXT 13,000-Watt | Push Button, Remote |
Factors to Consider When Choosing Whole House Generator Portable
Choosing a portable whole house generator involves several key considerations. It’s not just about raw power; factors like fuel type, portability, safety features, and ease of use play vital roles in making the right choice. Understanding these aspects helps prevent common mistakes, such as underestimating your home’s power needs or overlooking safety features that protect your family during operation.Power Capacity and Home Size
Assess your home’s essential power needs carefully. A generator with insufficient wattage can leave critical appliances powerless, while overly large units may be unnecessarily expensive and cumbersome. Usually, a 10,000 to 15,000-watt generator covers most essentials, but larger homes or those with high power demands require models in the 20,000-watt range. Always calculate your total wattage needs before choosing a generator to avoid overloads or underperformance.
Fuel Type and Availability
Generator fuel options significantly impact usability and flexibility. Dual fuel units, which run on both gasoline and propane, offer peace of mind during emergencies by allowing you to switch fuel sources based on availability. Tri-fuel models extend this flexibility further. However, these units tend to be more complex and costly. Consider your local fuel availability and storage capacity when selecting a fuel type to ensure continuous operation during extended outages.
Portability and Size
While these are called ‘portable,’ their actual size and weight vary widely. Smaller, lightweight models are easier to move and store but may lack the capacity to power your entire home. Larger units, although more powerful, can be heavy and difficult to transport without assistance. Think about how often you’ll need to move the generator and where you’ll store it to choose a model that balances power with practicality.
Safety Features and Certifications
Safety features like carbon monoxide (CO) alerts and transfer switch compatibility are critical. CO alerts notify you of dangerous exhaust buildup, preventing poisoning, especially in enclosed spaces. Transfer switches ensure safe connection to your home’s electrical system, preventing backfeeding into the grid. Always verify that a generator has passed safety standards and includes these features to protect your household during operation.
Ease of Use and Maintenance
Features such as remote start, electric ignition, and clear control panels make operation more straightforward, especially during stressful outages. Regular maintenance, including oil changes and filter replacements, is essential for longevity. Choose models with easily accessible parts and clear maintenance instructions. Investing in a generator with user-friendly features reduces hassle and extends its lifespan.
Frequently Asked Questions
How much power do I need to run my entire house?
To power your entire house, you’ll need a generator capable of providing at least 20,000 watts, depending on your home’s size and energy demands. Start by listing critical appliances and their wattages, then add a buffer for startup surges. If you only want to cover essentials like refrigeration, heating, and lighting, a 10,000 to 15,000-watt generator might suffice. Always consult a professional to calculate your home’s specific needs for a safe, reliable setup.
Can I run a whole house generator on propane or natural gas?
Yes, many portable generators are built for dual or tri-fuel operation, allowing use of propane or natural gas in addition to gasoline. These options provide greater flexibility, especially if gasoline supplies are limited or expensive. However, installations for natural gas or propane require proper hookup and sometimes professional setup, which adds to the initial cost. Consider your fuel infrastructure and long-term fuel costs when choosing a generator fuel type.
What safety features should I look for?
Safety features like carbon monoxide (CO) detectors, automatic shutoff, and transfer switch compatibility are essential. CO alarms alert you to dangerous exhaust buildup, especially if the generator runs indoors or in enclosed spaces. Transfer switches prevent backfeeding into utility lines, protecting utility workers and your home. Always choose models that meet safety standards and include these features to ensure safe, reliable operation during outages.
How noisy are these portable generators?
Noise levels vary among models but generally range from 60 to 75 decibels. Larger, higher-wattage units tend to be louder, which could be disruptive in residential areas. Some models include noise-reduction features or mufflers to lessen sound output. If noise is a concern, look for generators with specified decibel ratings and consider placement strategies, such as distance from living spaces, to minimize disturbance.
How often should I perform maintenance on my generator?
Regular maintenance is key to ensuring your generator runs smoothly when needed. Typically, a full service, including oil changes, filter replacements, and inspection, should be performed every 100-200 hours of operation or at least once a year. Always follow the manufacturer’s maintenance schedule and keep records. Proper upkeep will extend your generator’s lifespan and ensure it works reliably during power outages.
Conclusion
For homeowners seeking a reliable overall performer, the Westinghouse 28,000 Peak Watt Portable Home Backup Generator offers impressive power and versatility. Those prioritizing value might lean toward the Westinghouse 14500 Peak Watt Dual Fuel Generator, which balances capacity and affordability. If safety and ease of use are your main concerns, models with CO alerts and remote start, like the DuroStar DS13000MX, are excellent choices. Beginners or occasional users may prefer smaller, lighter units, while large households with high power demands should consider the highest-capacity options. Tailor your choice based on your home’s size, fuel preferences, and budget for the best results.
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