For home backup, I’d start with the Westinghouse WGen11500TFc: its tri-fuel capability and remote electric start give households more operating choices than most portable picks here. The DuroMax XP13000HX is a strong alternative for buyers who want high output and dual-fuel flexibility, while the WEN DF360iX suits smaller, noise-conscious backup needs. The key tradeoff is between the high wattage needed for larger loads and the quieter, more portable inverter designs that suit essential electronics and modest circuits. Fuel choice, safe connection to a home, and realistic running wattage matter as much as the headline starting-watt figure. Read on for how the 15 models compare and which buyer each one fits.
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Key Takeaways
- Fuel flexibility separates the leading home-backup choices: the Westinghouse WGen11500TFc runs on three fuel types, while the DuroMax XP13000HX and Westinghouse WGen9500DF offer dual-fuel operation.
- High output comes with a portability tradeoff: the 13,000-watt DuroMax XP13000HX and DuroStar DS13000MX target larger loads, while compact inverter models are easier to place and move but serve fewer circuits.
- Inverter models fill a different role than open-frame units: the WEN DF360iX and Generac iQ4000 are better matches for lower-demand, electronics-conscious use than for running a whole household.
- Several models cluster around modest backup capacity: the Westinghouse WGen3600cv, WEN DF360iX, and Generac iQ4000 are more suited to selected essentials than simultaneous major appliances.
- Starting watts alone can mislead: buyers should compare running output and appliance startup demands before choosing among the 4,000- to 13,000-watt options in this lineup.
| Westinghouse WGen3600cv Portable Gas Generator with CO Sensor |  | Best for Straightforward Essential-Circuit Backup | Running watts: 3,600 watts | Peak watts: 4,650 watts | Engine: 212cc 4-stroke OHV | VIEW ON AMAZON | See Our Full Breakdown |
| DuroMax XP13000HX 13,000-Watt Dual-Fuel Portable Generator |  | Best for High-Load Backup on Two Fuels | Running watts: 10,500 watts | Listed wattage: 13,000 watts | Fuel: Gasoline and propane | VIEW ON AMAZON | See Our Full Breakdown |
| Evernexta 4000W Gas-Powered Inverter Generator, 208cc, Portable for Camping |  | Best Lightweight Inverter for Occasional Backup | Starting power: 4,000 watts | Running power: 3,400 watts | Engine: 208cc | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse WGen11500TFc Tri-Fuel Portable Generator with Remote Electric Start |  | Best Premium Pick for Whole-Home Flexibility | Running output: 11,500 watts gasoline; 10,500 watts propane; 9,500 watts natural gas | Peak output: 14,500 watts gasoline; 13,500 watts propane; 12,000 watts natural gas | Fuel types: Gasoline, propane, and natural gas | VIEW ON AMAZON | See Our Full Breakdown |
| Generac iQ4000 Dual-Fuel Portable Inverter Generator, 4,000 Starting Watts, 3,000 Running Watts |  | Best for Quieter-Scale, Dual-Fuel Essential Backup | Starting wattage: 4,000 watts | Running wattage: 3,000 watts | Fuel: Gasoline or liquid propane | VIEW ON AMAZON | See Our Full Breakdown |
| Oxseryn 5000-Watt Portable Inverter Generator |  | Best for Midrange Clean-Power Backup | Peak output: 5,000 watts | Fuel: Gasoline | Fuel tank: 2 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| DuroStar DS13000MX 13,000-Watt Dual-Fuel Portable Generator |  | Best for Whole-Home Load Coverage | Running output: 10,500 watts | Peak output: 13,000 watts | Fuel: Gasoline or propane | VIEW ON AMAZON | See Our Full Breakdown |
| WEN DF360iX Dual-Fuel 3600-Watt Portable Inverter Generator |  | Best for Quiet, Electronics-Friendly Essentials | Gasoline output: 3,600 surge watts; 2,900 rated watts | Propane output: 3,500 surge watts; 2,600 rated watts | Fuel tank: 1.5 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Oxseryn 4400-Watt Gas-Powered Inverter Generator |  | Best for Longer Light-Load Runs | Running output: 3,400 watts | Peak output: 4,400 watts | Fuel: Gasoline | VIEW ON AMAZON | See Our Full Breakdown |
| Generac GP6500 Portable Gas Generator with Electric Start |  | Best for Strong Mid-Size Appliance Backup | Running output: 6,500 watts | Starting output: 8,125 watts | Fuel: Gasoline | VIEW ON AMAZON | See Our Full Breakdown |
| Oxseryn 4400-Watt Gas Inverter Generator |  | Best Compact Gas Inverter for Essential Home Backup | Peak output: 4,400 watts | Running output: 3,400 watts | Fuel: Gasoline | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse 6500-Watt Dual-Fuel Portable Generator |  | Best Midrange Dual-Fuel Pick for Home and RV | Fuel types: Gasoline and propane | Gasoline output: 5,300 running watts; 6,500 peak watts | Propane output: 4,800 running watts; 5,800 peak watts | VIEW ON AMAZON | See Our Full Breakdown |
| Westinghouse WGen9500DF Dual-Fuel Portable Generator with Remote Start |  | Best High-Output Dual-Fuel Home Backup | Fuel types: Gasoline and propane | Gasoline output: 9,500 running watts; 12,500 peak watts | Propane output: 8,500 running watts; 11,200 peak watts | VIEW ON AMAZON | See Our Full Breakdown |
| WEN Dual Fuel Portable Generator 4750 Surge Watts with Wheel Kit and Electric Start (DF475T) |  | Best Value Dual-Fuel Choice for Moderate Backup | Fuel types: Gasoline and propane | Gasoline output: 4,750 surge watts; 3,800 running watts | Propane output: 4,350 surge watts; 3,500 running watts | VIEW ON AMAZON | See Our Full Breakdown |
| Green-Power America GN10000DEW 10000W Dual Fuel Home Generator Portable |  | Best for High-Load Backup on a Tighter Runtime Schedule | Fuel types: Gasoline and propane | Gasoline output: 10,000 starting watts; 7,500 running watts | Propane output: 8,750 starting watts; 6,750 running watts | VIEW ON AMAZON | See Our Full Breakdown |
| gas generators for home | Runtime | Engine | Fuel | Fuel tank |
|---|---|---|---|---|
| Westinghouse WGen3600cv Portab | Up to 14 hours | 212cc 4-stroke OHV | Gasoline | — |
| DuroMax XP13000HX 13,000-Watt | 17 hours | 500cc OHV, 4-stroke | Gasoline and propane | — |
| Evernexta 4000W Gas-Powered In | Up to 9 hours at 50% load | 208cc | Gasoline | — |
| Westinghouse WGen11500TFc Tri- | Up to 19 hours on gasoline; up to 7 hours on a 20-pound propane tank | 550cc 4-stroke OHV | — | — |
| Generac iQ4000 Dual-Fuel Porta | Up to 13 hours on gasoline or 16 hours on a 20-pound propane tank at 50% load | — | Gasoline or liquid propane | — |
| Oxseryn 5000-Watt Portable Inv | Up to 6 hours at 50% load | — | Gasoline | 2 gallons |
| DuroStar DS13000MX 13,000-Watt | Up to 17 hours; load and fuel basis not specified | 500cc 4-stroke OHV | Gasoline or propane | 8.3 gallons |
| WEN DF360iX Dual-Fuel 3600-Wat | — | — | — | 1.5 gallons |
| Oxseryn 4400-Watt Gas-Powered | Up to 14 hours at 25% load | — | Gasoline | 2 gallons |
| Generac GP6500 Portable Gas Ge | Up to 10.5 hours at 50% load | — | Gasoline | — |
| Oxseryn 4400-Watt Gas Inverter | Up to 14 hours at 25% load with ECO mode | 208 cc, 4-stroke | Gasoline | 2 gallons |
| Westinghouse 6500-Watt Dual-Fu | Up to 14.5 hours | 274 cc, 4-stroke OHV with cast iron sleeve | — | 4.7 gallons |
| Westinghouse WGen9500DF Dual-F | Up to 12 hours on gasoline | 457 cc, 4-stroke OHV | — | 6.6 gallons |
| WEN Dual Fuel Portable Generat | Up to 11 hours at half load | 224 cc, 4-stroke OHV | — | 4 gallons |
| Green-Power America GN10000DEW | About 8 hours at half load | 420 cc, 4-stroke, 15 HP | — | 5 gallons |
More Details on Our Top Picks
Westinghouse WGen3600cv Portable Gas Generator with CO Sensor
The WGen3600cv suits households looking to cover selected essentials rather than run a whole home. Its 3,600 running watts and household outlets can support a modest backup setup, while the 30A RV and L5-30R outlets add connection options beyond basic portable power. The stated runtime of up to 14 hours from a 4-gallon tank is a useful advantage over the Evernexta 4000W inverter’s smaller 2-gallon tank, though runtime depends on load. A CO sensor and low-oil shutdown add automatic safeguards, but they do not make indoor operation safe: this generator must run outdoors, away from openings. Its tradeoffs are a recoil-only start and no included wheel kit, which matter when starting or moving it alone. I’d choose it over the much larger DuroMax XP13000HX when lower output is enough and portability matters more than whole-home capacity.
Pros:- 3,600 running watts suit a modest essential-load backup plan.
- Up to 14 hours of stated runtime from a 4-gallon tank.
- Household, 30A RV, and L5-30R outlets offer several connection options.
- CO sensor and automatic low-oil shutdown provide useful safety protections.
Cons:- Recoil start requires manual effort.
- Wheel kit is not included, making movement less convenient.
- Gasoline-only operation offers less fuel flexibility than dual-fuel models.
Best for: Households that need a portable gasoline generator for selected essentials and value long stated runtime, covered outlets, and automatic shutdown features.
Not ideal for: Buyers who need electric or remote starting, a supplied wheel kit, or enough output to back up many large household loads at once.
- Running watts:3,600 watts
- Peak watts:4,650 watts
- Engine:212cc 4-stroke OHV
- Fuel:Gasoline
- Fuel tank capacity:4 gallons
- Runtime:Up to 14 hours
- Starting system:Recoil start
- Safety features:CO sensor with automatic shutdown; automatic low-oil shutdown
Our verdict“Choose the WGen3600cv for selected home essentials when you want a simple gasoline model with useful outlets, but skip it if you need high-capacity or electric-start backup.”
DuroMax XP13000HX 13,000-Watt Dual-Fuel Portable Generator
The XP13000HX is the high-output choice here for homes that need more than a few essentials running at once. Its 10,500 running watts and 50-amp transfer-switch-ready outlet give it a stronger home-backup role than the WGen3600cv, which is better suited to a smaller set of loads. The option to run on gasoline or propane adds flexibility when one fuel is harder to obtain, and electric start avoids the manual pull required by the Westinghouse. Those benefits come with a substantial portability cost: at 245 pounds, it is not a generator to casually move around, so buyers should plan where it will live and how it will be positioned outdoors. The supplied data lists a 0.5-gallon tank volume alongside a 17-hour runtime, an unusual pairing that makes the runtime hard to interpret; I would verify fuel-capacity details before relying on it for outage planning.
Pros:- 10,500 running watts provide substantially more capacity than the WGen3600cv.
- Gasoline and propane operation offer fuel-choice flexibility.
- Electric start avoids recoil starting.
- 50-amp outlet is transfer-switch ready for a planned home-backup setup.
Cons:- At 245 pounds, it is difficult to move without suitable equipment or help.
- The listed 0.5-gallon tank volume conflicts with the stated 17-hour runtime and warrants clarification.
- Its size and output may be excessive for buyers powering only a few essentials.
Best for: Homeowners planning transfer-switch-connected backup for multiple high-draw circuits who want gasoline and propane options and can keep a heavy unit in a fixed location.
Not ideal for: Buyers who need a generator they can move frequently, have limited storage space, or want clearly documented fuel-capacity information before planning runtime.
- Running watts:10,500 watts
- Listed wattage:13,000 watts
- Fuel:Gasoline and propane
- Engine:500cc OHV, 4-stroke
- Starting system:Electric start
- Runtime:17 hours
- Weight:245 pounds
- Dimensions:30 x 29 x 26 inches
Our verdict“Pick the XP13000HX for substantial transfer-switch-ready backup and two-fuel flexibility if you can accommodate its weight and confirm the fuel-capacity details.”
Evernexta 4000W Gas-Powered Inverter Generator, 208cc, Portable for Camping
At 55 pounds, the Evernexta is the easiest option in this group to carry between storage and an outdoor operating spot. Its inverter output has under 3% THD, a useful fit for sensitive electronics, while 3,400 running watts can handle a limited set of household needs rather than a broad backup plan. Compared with the Generac iQ4000, it weighs far less and provides a slightly higher running-watt figure, but gives up dual-fuel operation and electric start. The 2-gallon tank keeps the unit compact; the tradeoff is up to nine hours at 50% load, so extended outages mean more frequent refueling than the Westinghouse WGen3600cv’s stated 14-hour run. The open-frame design also offers less weather protection. I’d treat it as a portable supplement for essentials, not a substitute for a high-output home standby setup.
Pros:- 55-pound weight makes it far easier to carry than the 111-pound Generac iQ4000.
- Under 3% THD is suited to sensitive electronic devices.
- 3,400 running watts and a 30A outlet support a useful range of limited backup needs.
- Eco mode helps stretch fuel, with up to nine hours stated at 50% load.
Cons:- The 2-gallon tank means more frequent refueling than the WGen3600cv during extended use.
- Gasoline-only operation lacks the fuel flexibility of dual-fuel alternatives.
- Open-frame construction provides limited weather protection.
Best for: Buyers who want a light, gasoline inverter generator for occasional essential loads, electronics, and situations where carrying the unit matters.
Not ideal for: Households seeking long unattended run periods, dual-fuel convenience, electric start, or capacity for several large appliances during an outage.
- Starting power:4,000 watts
- Running power:3,400 watts
- Engine:208cc
- Fuel:Gasoline
- Tank volume:2 gallons
- Runtime:Up to 9 hours at 50% load
- Weight:55 pounds
- Total harmonic distortion:Under 3%
Our verdict“Choose the Evernexta when low weight and inverter output matter more than extended runtime, electric start, or broader home-backup capacity.”
Westinghouse WGen11500TFc Tri-Fuel Portable Generator with Remote Electric Start
The WGen11500TFc is the lineup’s most flexible high-capacity home-backup option: it can use gasoline, propane, or natural gas, and delivers up to 11,500 running watts on gasoline. That output exceeds the DuroMax XP13000HX’s listed 10,500 running watts, while the Westinghouse adds a third fuel choice and remote electric start. Natural-gas capability can reduce dependence on stored gasoline during an outage, though output varies by fuel and is lowest on natural gas at 9,500 running watts. The 9.5-gallon tank supports a stated gasoline runtime of up to 19 hours, but actual use depends on load; propane runtime is listed separately as up to seven hours on a 20-pound tank. Its size and fuel capacity make it a less convenient choice for frequent repositioning than the 55-pound Evernexta. This is for planned home backup, not casual portable power.
Pros:- Tri-fuel operation includes natural gas, unlike the DuroMax XP13000HX’s two-fuel setup.
- 11,500 gasoline running watts suit a larger backup load than compact models.
- Remote and push-button electric start offer easier startup than recoil-only models.
- Up to 19 hours of stated gasoline runtime from a 9.5-gallon tank.
Cons:- Large capacity and fuel tank make it less convenient to move and store.
- Output and runtime change with fuel type; natural-gas running output is 9,500 watts.
- A 20-pound propane tank is listed for up to seven hours, which may require fuel planning during long outages.
Best for: Homeowners preparing for extended outages who want high output, remote starting, and the option to connect to gasoline, propane, or natural gas.
Not ideal for: Buyers who need a light, frequently moved generator, only need to power a few devices, or do not have a suitable outdoor location and fuel connection plan.
- Running output:11,500 watts gasoline; 10,500 watts propane; 9,500 watts natural gas
- Peak output:14,500 watts gasoline; 13,500 watts propane; 12,000 watts natural gas
- Fuel types:Gasoline, propane, and natural gas
- Engine:550cc 4-stroke OHV
- Gasoline tank capacity:9.5 gallons
- Runtime:Up to 19 hours on gasoline; up to 7 hours on a 20-pound propane tank
- Voltage:240 volts
- Total harmonic distortion:Less than 5%
Our verdict“Choose the WGen11500TFc for high-capacity home backup and three-fuel flexibility if its size and fuel-specific output fit your setup.”
Generac iQ4000 Dual-Fuel Portable Inverter Generator, 4,000 Starting Watts, 3,000 Running Watts
The iQ4000 targets buyers who want inverter power and two fuel choices in one portable unit. Its 3,000 running watts make it a better fit for selected essentials than the high-output DuroMax XP13000HX, while under 3% THD supports use with sensitive electronics. Electric start, COsense protection, an LED display, and USB ports add practical convenience absent from the recoil-start Westinghouse WGen3600cv. The stated runtime reaches 13 hours on gasoline or 16 hours on a 20-pound propane tank at 50% load, giving propane users a useful alternative when storing gasoline is inconvenient. The drawback is weight: at 111 pounds, it is far heavier than the 55-pound Evernexta despite its modest running output. It is also not CARB certified, so it is not suitable for California buyers under the supplied product information.
Pros:- Gasoline and propane operation offer more fuel flexibility than the gasoline-only Evernexta.
- Under 3% THD is suitable for sensitive electronics.
- Push-button electric start and COsense protection add convenience and safety features.
- Up to 16 hours on a 20-pound propane tank at 50% load is useful for planned operation.
Cons:- At 111 pounds, it is much heavier than the Evernexta’s 55 pounds.
- 3,000 running watts limit it to selected loads rather than extensive home backup.
- Not CARB certified, so it is not a suitable option for California buyers.
Best for: Households needing a portable inverter for selected essentials and electronics, with propane as an alternative to gasoline and electric start for easier operation.
Not ideal for: California buyers, anyone seeking whole-home-level output, or people who need a genuinely lightweight generator to carry and reposition often.
- Starting wattage:4,000 watts
- Running wattage:3,000 watts
- Fuel:Gasoline or liquid propane
- Total harmonic distortion:Less than 3%
- Gasoline tank capacity:3.2 gallons
- Runtime:Up to 13 hours on gasoline or 16 hours on a 20-pound propane tank at 50% load
- Starting system:Push-button electric start
- Weight:111 pounds
- California compliance:Not CARB certified
Our verdict“Pick the iQ4000 for dual-fuel inverter power and convenient starting for selected home essentials, provided its weight and California restriction are not deal-breakers.”
Oxseryn 5000-Watt Portable Inverter Generator
For a home backup setup that needs more than a small inverter can supply, I’d shortlist the Oxseryn OXOG09. Its 4,000 rated watts and under-5% THD offer a useful middle ground: more output than the WEN DF360iX, while still aiming to protect sensitive electronics. The 30A RV outlet adds flexibility, though the listed outlet information is sparse for a home generator, so I’d check whether its connections match your intended transfer setup before buying. At 60 pounds, it is easier to move than the much heavier Generac GP6500, but its two-gallon tank supplies only up to six hours at half load. The open-frame design and 70 dB rating also make it a less neighbor-friendly choice than quieter enclosed inverter options.
Pros:- 4,000 rated watts provide more capacity than the WEN DF360iX for a broader backup load.
- THD below 5% is suited to many sensitive electronics.
- 30A RV outlet adds a useful connection option.
- At 60 pounds, it is notably easier to move than the Generac GP6500.
Cons:- Up to six hours at 50% load means frequent refueling during extended outages.
- The 70 dB noise level and open-frame construction may bother nearby households.
- Only one outlet is specified, leaving home connection flexibility unclear.
Best for: Homeowners who want inverter-style power for electronics and a portable 30A connection, and can manage relatively short refueling intervals.
Not ideal for: Buyers seeking long overnight runtime, quiet operation near neighbors, or clearly listed household and transfer-switch connections.
- Peak output:5,000 watts
- Fuel:Gasoline
- Fuel tank:2 gallons
- Runtime:Up to 6 hours at 50% load
- Noise:70 dB at 23 ft
- Weight:60 lb
- Power quality:THD below 5%
Our verdict“Choose it for portable, moderate-capacity clean power, but skip it if quiet operation or long runs matter most.”
DuroStar DS13000MX 13,000-Watt Dual-Fuel Portable Generator
When the goal is to run several major household loads rather than just essentials, I’d put the DuroStar DS13000MX ahead of smaller picks such as the Generac GP6500. It delivers 10,500 running watts and includes a 50A outlet for a transfer-switch connection, giving it a stronger fit for planned home backup—provided the home’s wiring and load plan are suitable. Gasoline and propane support gives owners a fuel choice, while electric start and automatic CO shutdown add practical safety and convenience features. The tradeoff is scale: this is a substantial metal-frame unit, not the portable, quieter solution represented by the WEN DF360iX. Its stated 17-hour runtime lacks a load and fuel basis, so I would not use that figure alone to plan outage coverage.
Pros:- 10,500 running watts suit a larger home backup load than the Generac GP6500 can cover.
- Dual-fuel operation allows use of gasoline or propane.
- 50A outlet supports connection to a compatible transfer switch.
- Electric start, CO shutdown, and low-oil shutdown add useful operating safeguards.
Cons:- Its large output comes with a bulky, heavy format that is less convenient to store and move.
- The 17-hour runtime is not tied to a stated load or fuel, making planning less certain.
- Fuel-powered operation requires maintaining an adequate supply of gasoline or propane.
Best for: Homeowners with a compatible transfer-switch setup who need to cover multiple substantial loads and want gasoline or propane flexibility.
Not ideal for: Apartment dwellers, buyers with limited storage or lifting help, and households needing quiet backup for a small essential-load circuit.
- Running output:10,500 watts
- Peak output:13,000 watts
- Fuel:Gasoline or propane
- Engine:500cc 4-stroke OHV
- Starting system:Electric start
- Fuel tank:8.3 gallons
- Runtime:Up to 17 hours; load and fuel basis not specified
- Outlets:5, including a 50A outlet
Our verdict“Pick the DS13000MX for high-capacity, transfer-switch-oriented home backup if you have room and a safe fuel plan.”
WEN DF360iX Dual-Fuel 3600-Watt Portable Inverter Generator
I’d choose the WEN DF360iX for a smaller, noise-conscious backup plan built around essentials rather than whole-home coverage. At 65 dB at quarter load, it is better suited to close-quarters use than the open-frame Oxseryn 5000-Watt, and its very low THD makes it a strong match for sensitive electronics. Gasoline provides up to 2,900 rated watts; propane lowers that to 2,600, so fuel flexibility comes with a real output compromise. Its two 120V receptacles, TT-30R, DC outlet, and USB ports offer more connection variety than the Oxseryn 5000-Watt’s listed outlet detail. The 49-pound weight helps with portability, but the small gas tank and limited output mean it is not the pick for running several large household appliances at once.
Pros:- Very low THD supports sensitive electronics.
- Gasoline and propane operation provide fuel flexibility.
- Includes household, RV, DC, and USB outlets.
- At 49 pounds, it is lighter and more portable than the Oxseryn 5000-Watt.
Cons:- Rated output falls to 2,600 watts on propane.
- Gasoline runtime is up to five hours at half load, limiting extended use between refills.
- The propane tank and parallel connection kit are sold separately.
Best for: Households backing up electronics and a modest set of essentials that value lower noise, multiple outlet types, and fuel choice.
Not ideal for: Buyers who need to run high-draw appliances together or want long gasoline runtime without refueling.
- Gasoline output:3,600 surge watts; 2,900 rated watts
- Propane output:3,500 surge watts; 2,600 rated watts
- Fuel tank:1.5 gallons
- Gasoline runtime:Up to 5 hours at half load
- Propane runtime:Up to 14 hours at half load with a 20 lb tank
- Noise:65 dB at quarter load
- Weight:49 lb
- Power quality:THD below 0.3% at no load; below 1.2% at full load
Our verdict“Choose the WEN for quieter, clean power for essential devices, not for broad high-wattage home coverage.”
Oxseryn 4400-Watt Gas-Powered Inverter Generator
The Oxseryn 4400-Watt earns its place for buyers who expect to run a lighter backup load for much of the day. Its listed runtime reaches 14 hours at 25% load, a more useful fit for modest continuous needs than the Oxseryn 5000-Watt’s six-hour figure at half load; the different load conditions mean those figures are not a direct head-to-head test. It also supplies 3,400 running watts and a 30A RV outlet, enough to serve a measured set of essentials or an RV connection. Compared with the WEN DF360iX, this model is gasoline-only and lacks the listed ultra-low THD figures, while its open-frame design and 57-pound weight keep it less appealing for quiet, close-neighbor use. Its one-year warranty is also shorter than the WEN’s three years.
Pros:- 3,400 running watts provide more capacity than the WEN DF360iX on propane.
- Up to 14 hours at 25% load can reduce refueling for a modest, steady load.
- 30A RV outlet adds a home and RV connection option.
- ECO mode, overload protection, and low-oil shutdown support controlled operation.
Cons:- Gasoline-only operation offers less fuel flexibility than the WEN DF360iX.
- The two-gallon tank is small, and runtime drops as load increases.
- One-year warranty is shorter than the WEN DF360iX’s three-year warranty.
Best for: Owners who want a mid-capacity gasoline inverter for lighter loads and value longer stated runtime at a quarter load.
Not ideal for: Buyers seeking propane backup, a longer warranty, very low documented THD, or quiet operation in dense neighborhoods.
- Running output:3,400 watts
- Peak output:4,400 watts
- Fuel:Gasoline
- Fuel tank:2 gallons
- Runtime:Up to 14 hours at 25% load
- Outlets:2 × 120V AC, 1 × 30A RV, 1 × 12V DC
- Weight:57 lb
- Warranty:1 year
Our verdict“Choose this Oxseryn for extended light-load gasoline operation, but look elsewhere for dual-fuel flexibility or a longer warranty.”
Generac GP6500 Portable Gas Generator with Electric Start
For buyers who need more starting capacity than an inverter can provide but do not need the DuroStar DS13000MX’s 10,500 running watts, the Generac GP6500 is a more moderate home-backup step up. Its 6,500 running watts and 8,125 starting watts can accommodate a larger collection of loads, including appliances with motor-start demands, while electric start avoids relying solely on a pull cord. COsense detection and low-oil shutdown add useful protections, and wheels plus a fold-down handle help with repositioning. The major compromise is portability: at 182 pounds, it is far heavier than either Oxseryn inverter in this lineup, so moving it may take help despite the wheels. Its 10.5-hour runtime is specified at half load, and gasoline-only operation gives it less fuel flexibility than the DuroStar.
Pros:- 6,500 running watts offer much more capacity than the Oxseryn inverter options.
- 8,125 starting watts help with motor-driven appliances.
- Electric start, COsense detection, and low-oil shutdown add convenience and safety features.
- Wheels and a fold-down handle make repositioning easier than the weight alone suggests.
Cons:- At 182 pounds, it is substantially heavier than the inverter generators in this lineup.
- Gasoline-only operation lacks the DuroStar DS13000MX’s propane option.
- The 10.5-hour runtime is specified only at 50% load.
Best for: Homeowners who need substantial gasoline-powered backup for several appliances and want electric starting and wheeled mobility.
Not ideal for: Anyone who needs a light, quiet generator, propane operation, or a unit they can lift and move alone.
- Running output:6,500 watts
- Starting output:8,125 watts
- Fuel:Gasoline
- Runtime:Up to 10.5 hours at 50% load
- Starting system:Electric start
- Outlets:6
- Weight:182 lb
- Safety features:COsense carbon monoxide detection; low-oil shutdown
Our verdict“Pick the GP6500 for strong mid-size gasoline backup with electric start, provided its weight and single-fuel setup fit your plans.”
Oxseryn 4400-Watt Gas Inverter Generator
I’d pick the Oxseryn 4400 for households that want inverter-style portability and enough output for selected essentials, not whole-home coverage. Its 3,400 running watts can support a modest mix of appliances, while ECO mode stretches a two-gallon tank to a stated 14 hours at 25% load. At 56 pounds, it is easier to reposition than the larger Westinghouse WGen9500DF, though it cannot match that model’s capacity for heavier loads or transfer-switch connections. The tradeoff is its open-frame design: the listed noise level is under 72 dBA at 23 feet, which may still be intrusive near a home. I’d choose it for portability and lighter backup needs, but skip it if quiet operation or high-wattage appliances are priorities.
Pros:- 56-pound listed weight makes it easier to move than the high-output Westinghouse WGen9500DF.
- 3,400 running watts suit a considered selection of household essentials.
- ECO mode is listed for up to 14 hours at 25% load.
- Fuel gauge and AC, DC, and RV outlets provide useful connection options.
Cons:- Open-frame construction and a noise rating under 72 dBA at 23 feet may be disruptive nearby.
- Two-gallon fuel capacity and 3,400 running watts limit its usefulness for prolonged, heavier home loads.
- One-year warranty is shorter than the three-year coverage listed for the Westinghouse options.
Best for: Homeowners seeking a relatively light generator for selected essentials, occasional outages, or RV use who can manage household loads carefully.
Not ideal for: Households needing substantial whole-home backup, a listed transfer-switch outlet, or a quieter enclosure for use close to neighbors.
- Peak output:4,400 watts
- Running output:3,400 watts
- Fuel:Gasoline
- Fuel tank:2 gallons
- Runtime:Up to 14 hours at 25% load with ECO mode
- Outlets:2 x 120V AC, 1 x 12V DC, 1 RV port
- Engine:208 cc, 4-stroke
- Weight:56 pounds
- Warranty:1 year
Our verdict“Choose the Oxseryn for portable, lighter-duty home backup, but move to a larger generator if you need to power heavier appliances or more circuits.”
Westinghouse 6500-Watt Dual-Fuel Portable Generator
The Westinghouse 6500 sits between compact generators and high-output backup units: it offers useful household capacity without the bulk and output of the WGen9500DF. Its gasoline and propane operation gives buyers a choice of fuel, while the 4.7-gallon gasoline tank is listed for up to 14.5 hours of runtime. The household duplex, 30A RV outlet, and transfer-switch-ready 30A connection make it more directly suited to home backup than the Oxseryn 4400, which has no transfer-switch outlet listed. Low-oil and carbon monoxide shutdown add safety features, and the wheel kit helps with movement. The tradeoffs are minimal assembly and less running output than the WGen9500DF; this is a practical middle ground, not a whole-home powerhouse.
Pros:- Runs on gasoline or propane, giving owners another fuel option during outages.
- Includes household, 30A RV-ready, and 30A transfer-switch-ready outlets.
- Up to 14.5 hours of listed runtime and a 4.7-gallon gasoline tank support longer operating stretches.
- Low-oil and carbon monoxide shutdown, plus a wheel kit and startup accessories, are included.
Cons:- Its output is below the Westinghouse WGen9500DF, so it suits fewer or lighter loads.
- Some assembly is required before use.
- Portable-generator size and weight make it less convenient to handle than the Oxseryn 4400.
Best for: Homeowners who want gasoline-or-propane flexibility, a transfer-switch-ready connection, and moderate backup capacity without stepping up to a much larger generator.
Not ideal for: Buyers who need the higher output of a large backup generator or want a compact, lightweight inverter-style unit.
- Fuel types:Gasoline and propane
- Gasoline output:5,300 running watts; 6,500 peak watts
- Propane output:4,800 running watts; 5,800 peak watts
- Fuel tank:4.7 gallons
- Runtime:Up to 14.5 hours
- Voltage:120/240V
- Engine:274 cc, 4-stroke OHV with cast iron sleeve
- Outlets:120V household duplex, 30A RV-ready, 30A transfer-switch-ready
- Warranty:3-year limited service, labor, and parts coverage
Our verdict“Pick this Westinghouse if you want a mid-capacity home generator with dual-fuel flexibility and a transfer-switch-ready outlet.”
Westinghouse WGen9500DF Dual-Fuel Portable Generator with Remote Start
For buyers prioritizing capacity over easy handling, the Westinghouse WGen9500DF is the strongest home-backup choice in this batch. Its 9,500 running watts on gasoline and 8,500 on propane exceed the Westinghouse 6500’s output, making it better suited to running several demanding loads at once. Remote, electric, and recoil starting offer more ways to get it running than the WEN DF475T’s electric start alone, and its listed outlets include transfer-switch and RV connections. A 6.6-gallon tank supports up to 12 hours on gasoline, though the runtime figure depends on load. Capacity comes with a real cost: the heavy-duty unit can be difficult to move even with its wheels, and its gasoline runtime is shorter than the 6500’s stated maximum. I’d choose it for larger backup needs, not for frequent repositioning.
Pros:- High listed running output supports more substantial home loads than the Westinghouse 6500.
- Dual-fuel operation provides gasoline and propane options.
- Remote, electric, and recoil starting offer multiple ways to start the generator.
- Transfer-switch-ready and RV-ready outlets, wheels, handle, fuel gauge, and VFT display are included.
Cons:- Heavy-duty construction can make it difficult to move despite the included wheels and handle.
- Gasoline runtime is listed at up to 12 hours, shorter than the Westinghouse 6500’s maximum figure.
- Minimal assembly is required.
Best for: Households with a transfer switch and several high-demand appliances that want substantial output plus gasoline and propane options.
Not ideal for: Buyers who need a lightweight unit, expect to move the generator often, or only need power for a few small essentials.
- Fuel types:Gasoline and propane
- Gasoline output:9,500 running watts; 12,500 peak watts
- Propane output:8,500 running watts; 11,200 peak watts
- Engine:457 cc, 4-stroke OHV
- Fuel tank:6.6 gallons
- Runtime:Up to 12 hours on gasoline
- Starting methods:Remote, electric, and recoil
- Maximum current:50 A
- Warranty:3-year limited warranty
Our verdict“Choose the WGen9500DF when higher household output and multiple start methods matter more than easy portability.”
WEN Dual Fuel Portable Generator 4750 Surge Watts with Wheel Kit and Electric Start (DF475T)
The WEN DF475T is a sensible fit for buyers who want dual-fuel flexibility and 120/240V capability without moving up to the larger Westinghouse WGen9500DF. It delivers 3,800 running watts on gasoline or 3,500 on propane, a modest but useful range for selected home circuits rather than broad, high-demand backup. Electric start reduces the effort of getting it running, while its L14-30R twist-lock outlet supports a suitable connection setup; two GFCI household outlets add practical plug-in options. The four-gallon tank is listed for up to 11 hours at half load. Compared with the Westinghouse 6500, the WEN offers lower output, so buyers must be more selective about simultaneous loads. Propane also reduces its output, and the tank capacity can mean more frequent refueling under heavier use.
Pros:- Dual-fuel operation allows use with gasoline or propane.
- Electric start avoids relying on recoil starting alone.
- 120/240V output and an L14-30R twist-lock outlet suit compatible home connections.
- Two GFCI household outlets provide direct connections for everyday loads.
Cons:- Running output falls from 3,800 watts on gasoline to 3,500 watts on propane.
- Four-gallon tank limits fuel capacity compared with the Westinghouse 6500’s 4.7-gallon tank.
- Its output is a poor match for households needing broad backup or several heavy loads at once.
Best for: Homeowners seeking a moderate-output generator with propane backup, electric start, and 120/240V connections for selected circuits.
Not ideal for: Households trying to run several high-wattage appliances together or seeking the higher capacity and longer listed maximum runtime of the Westinghouse 6500.
- Fuel types:Gasoline and propane
- Gasoline output:4,750 surge watts; 3,800 running watts
- Propane output:4,350 surge watts; 3,500 running watts
- Voltage:120V / 240V
- Engine:224 cc, 4-stroke OHV
- Fuel tank:4 gallons
- Runtime:Up to 11 hours at half load
- Outlets:Two 120V GFCI, one 120V/240V L14-30R twist-lock, one 12V DC
- Warranty:2 years
Our verdict“Choose the WEN DF475T for moderate home loads when electric start and dual-fuel flexibility matter more than high output.”
Green-Power America GN10000DEW 10000W Dual Fuel Home Generator Portable
The Green-Power America GN10000DEW is aimed at buyers who need substantial starting and running capacity but do not need the WGen9500DF’s listed 9,500 running watts on gasoline. It supplies 7,500 running watts on gasoline, or 6,750 on propane, with a 420 cc engine and push-button electric start. That output puts it well above the WEN DF475T for heavier home loads, while dual-fuel operation offers another way to run it when gasoline is unavailable. Wheels and foldable handles help with movement, though its size and weight still make transport challenging. The main limitation is endurance: its five-gallon tank is listed for about eight hours at half load, shorter than the Westinghouse units’ stated maximum runtimes. I’d favor it for strong output over longer stretches between refuels.
Pros:- 7,500 running watts on gasoline provide much more capacity than the WEN DF475T.
- Dual-fuel operation gives buyers a propane alternative.
- Electric push-button start has recoil backup.
- Wheels and foldable handles aid movement around a property.
Cons:- Listed runtime is about eight hours at half load, shorter than the Westinghouse 6500’s stated maximum.
- Heavy, bulky construction can make transport difficult despite the wheels and handles.
- Provided specifications list 120V and four outlets but do not identify a transfer-switch-ready outlet.
Best for: Homeowners who need substantial backup output for multiple appliances and value electric start and propane compatibility.
Not ideal for: Buyers who need longer stretches between refueling, a light unit to move by hand, or a clearly specified 120/240V output and transfer-switch outlet.
- Fuel types:Gasoline and propane
- Gasoline output:10,000 starting watts; 7,500 running watts
- Propane output:8,750 starting watts; 6,750 running watts
- Engine:420 cc, 4-stroke, 15 HP
- Fuel tank:5 gallons
- Runtime:About 8 hours at half load
- Starting:Electric push-button with recoil backup
- Voltage:120 volts
- Outlets:4
Our verdict“Choose the GN10000DEW for substantial dual-fuel output and electric starting if its shorter listed runtime and transport demands fit your backup plan.”
How We Picked
I ranked these gas generators for home by how well their stated capabilities match practical backup needs: running output, starting capacity, fuel options, starting method, portability, and generator type. For a home, a high peak-watt figure is only useful if the unit can sustain the loads you plan to run; I gave more weight to a balanced fit than to the biggest number alone. I also separated inverter models, which suit lower-demand and electronics-conscious use, from conventional open-frame generators built around higher output.
The order reflects versatility and usefulness across common household scenarios, followed by the tradeoffs a buyer should expect. Tri-fuel and dual-fuel models rank well when fuel availability may change, while compact inverter units earn their place for quieter, limited-load backup rather than broad coverage. I also considered whether electric or remote starting can reduce setup friction, while treating those conveniences as secondary to power, fuel fit, and safe home connection. Model names and published specifications guide this comparison; I do not treat any generator as a substitute for a properly installed transfer switch or safe outdoor operation.
| gas generators for home | Fuel |
|---|---|
| Westinghouse WGen3600cv Portab | Gasoline |
| DuroMax XP13000HX 13,000-Watt | Gasoline and propane |
| Evernexta 4000W Gas-Powered In | Gasoline |
| Westinghouse WGen11500TFc Tri- | — |
| Generac iQ4000 Dual-Fuel Porta | Gasoline or liquid propane |
| Oxseryn 5000-Watt Portable Inv | Gasoline |
| DuroStar DS13000MX 13,000-Watt | Gasoline or propane |
| WEN DF360iX Dual-Fuel 3600-Wat | — |
| Oxseryn 4400-Watt Gas-Powered | Gasoline |
| Generac GP6500 Portable Gas Ge | Gasoline |
| Oxseryn 4400-Watt Gas Inverter | Gasoline |
| Westinghouse 6500-Watt Dual-Fu | — |
| Westinghouse WGen9500DF Dual-F | — |
| WEN Dual Fuel Portable Generat | — |
| Green-Power America GN10000DEW | — |
Factors to Consider When Choosing Gas Generators For Home
Before choosing a model, I’d map out the loads you need during an outage rather than starting with a wattage label. The right generator depends on what must run at the same time, what fuel you can store or obtain, and how you plan to connect it safely. These broader checks can prevent both underspending on capacity and paying for output you cannot use.
Size for Running Loads and Startup Surges
List the appliances you expect to use together, then check both their running watts and startup requirements. Motors in refrigerators, pumps, and some heating equipment can draw a short surge that changes which generator will start them reliably. A model’s starting-watt figure is not its continuous capacity, so compare the running rating against your planned load. Avoid adding every appliance in the house if you will not run them at once; a smaller, staged plan can reduce the generator size you need. On the other hand, leaving no headroom can make ordinary load changes inconvenient. The 13,000-watt class in this roundup is aimed at broader loads, while 3,000- to 4,000-watt inverter models call for careful prioritizing.
Choose Fuel Around Your Outage Plan
Gasoline is familiar and widely used, but supply can be disrupted during a regional outage and stored fuel needs safe, lawful handling. Dual-fuel and tri-fuel designs give you another way to operate if one fuel is unavailable, but flexibility only helps when you can access the alternative fuel and have the correct connections. Do not assume a generator produces identical output on every fuel; check the manufacturer’s ratings for each. Think through how long you need backup, where fuel will be stored, and how often you can replenish it. A single-fuel model may be simpler if gasoline is your clear plan. A multi-fuel unit makes more sense when resilience matters more than minimizing setup complexity.
Plan a Safe Connection to Household Circuits
A portable generator does not automatically connect safely to a home’s wiring. If you want to power selected circuits through a transfer switch or an approved interlock, ask a qualified electrician what equipment and generator output your setup requires. Never feed a home circuit through a wall outlet; backfeeding can put utility workers and neighbors at risk. A generator’s outlet types and amperage also affect which connection options are practical. Decide whether you need portable power for individual appliances or a professionally connected backup arrangement before buying. That choice may matter more than a remote-start feature or a small difference in peak watts. Safe placement outdoors, away from doors, windows, and vents, remains necessary even when the electrical connection is properly installed.
Pick Inverter or Conventional Output for Your Loads
Inverter generators are a sensible direction when lower noise, portability, and powering sensitive electronics are priorities, though they tend to offer less output than large conventional models. Conventional open-frame generators often provide more power for demanding household loads, but their size, operating sound, and fuel use may be less suited to frequent or close-to-home use. Check the product’s stated noise information and operating guidance rather than relying on the word “quiet” alone. If your outage plan is limited to a modem, lights, and a refrigerator, a compact inverter may fit better than a large unit. If you want to run several high-demand appliances, make capacity your first filter. Neither design removes the need to keep the generator outdoors and manage exhaust safely.
Match Starting Features to How You’ll Operate It
Electric start can make startup easier, especially when a generator is heavy or you may need to operate it in poor weather, but it adds a battery that needs care. Remote start is convenient when the unit is already in a safe outdoor location; it does not make indoor operation safe. Recoil start avoids reliance on an electric-start battery but may be tiring or difficult for some users. Consider who will start the generator and whether they can manage its controls, fuel supply, and shutdown steps. Check what routine maintenance the manufacturer calls for, including oil changes and fuel-system care. A straightforward operating plan is often more useful during an outage than an extra feature that has not been practiced.
Account for Storage, Mobility, and Maintenance
Large-output generators can be heavy and take up more storage space, so plan where the unit will sit and how it will be moved before choosing one. Wheels help on suitable surfaces, but they do not make a bulky generator easy to lift into a vehicle or carry down steps. Compact inverter models are easier to store and reposition, though their lower capacity can limit home coverage. Read the manual for storage requirements, exercise schedules, oil specifications, and fuel procedures; neglect can leave a generator unready when an outage arrives. Keep accessories such as approved cords and a cover compatible with safe operation in mind, without enclosing a running unit. A model that fits your storage space and maintenance habits is more likely to be ready when needed.
Frequently Asked Questions
Can a portable generator run my whole house?
That depends on the home’s loads, the generator’s continuous output, and how the circuits are connected. The high-output models here, such as the DuroMax XP13000HX and Westinghouse WGen11500TFc, may support more household equipment than compact inverter units, but a large nameplate rating does not guarantee every appliance can run together. Major loads may have substantial startup surges, and some homes require an electrician to select compatible circuits and connection equipment. Make a load list and have a qualified electrician assess the planned setup before treating any portable generator as whole-home backup.
Is a dual-fuel or tri-fuel generator worth choosing for home backup?
Fuel flexibility can be useful when outages disrupt gasoline access or when you already have a reliable alternative-fuel supply. In this lineup, the Westinghouse WGen11500TFc adds a third fuel option compared with the dual-fuel DuroMax and Westinghouse models. The tradeoff is that you need to understand the correct setup for each fuel and check the manufacturer’s output ratings, which may differ by fuel type. If you plan to use only gasoline and can store it safely, a single-fuel model may be simpler. Choose multi-fuel capability for a real supply plan, not just the feature label.
Should I choose an inverter generator or a larger conventional generator?
Choose based on the loads you need to support and the setting where the generator will run. The WEN DF360iX and Generac iQ4000 are examples of inverter-oriented options for limited backup needs, while large conventional models in this roundup prioritize greater output. Inverter designs are often a better fit when portability and electronics-conscious power matter, but they may not cover multiple high-demand appliances. A larger conventional unit can support more demanding loads yet may require more space and a more deliberate placement plan. Compare continuous wattage, noise information, and intended loads instead of treating either design as universally better.
What should I buy if I mainly need to run a refrigerator and a few essentials?
Start by checking the refrigerator’s running and startup wattage, then add the loads you expect to use at the same time, such as lights, a modem, or a small appliance. The compact inverter models in this roundup may suit a limited essentials plan better than a 10,000-watt-class generator, provided their running output covers the combined demand. Leave enough capacity for startup surges and avoid assuming that all appliances can run simultaneously. If you may add a sump pump, well pump, or other motor load, include its startup demand before settling on a smaller unit. Your actual load list should decide the size, not a general idea of what a “home generator” should be.
Can I run a gas generator in a garage or near an open window?
No. A gas generator should run outdoors, away from doors, windows, vents, and other openings, following the manufacturer’s clearance instructions and local safety guidance. A garage is not safe, even with the door open, because exhaust can build up and enter the home. A carbon monoxide sensor is a useful safety feature on a generator such as the Westinghouse WGen3600cv, but it does not make indoor or enclosed operation safe. Use working carbon monoxide alarms in the home and plan an outdoor location before an outage. If that location cannot be kept clear of openings and exhaust risks, do not run the generator there.
Conclusion
For the broadest mix of home-backup flexibility and remote starting, I’d choose the Westinghouse WGen11500TFc as the best overall pick, assuming its output fits your loads and your setup supports safe connection. The best premium choice for buyers prioritizing high output is the DuroMax XP13000HX; the best value-oriented fit is the WEN DF360iX for smaller, electronics-conscious backup needs. Beginners who want a manageable essentials plan should start by comparing compact inverter options such as the WEN DF360iX and Generac iQ4000, then confirm their running watts against a real load list. For buyers who want multiple fuel choices, the Westinghouse WGen11500TFc stands apart with tri-fuel capability, while the dual-fuel DuroMax and Westinghouse models provide alternatives. Choose by the appliances you must run, the fuel you can reliably access, and the safe connection plan you can put in place—not by peak wattage alone.
