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You need reliable power, but finding the best portable generators under $1000 can be confusing. We compared 15 models strictly by their published specifications to simplify your choice. The top pick is the Generac 8,125W Gas Portable Generator. It leads because it offers robust starting power and essential safety features like electric start and CO protection. These picks are based entirely on the data listed on each product page. This guide helps you decide which unit fits your specific needs, whether that is home backup or job site power.
Match Wattage to Your Needs
Portable generators under $1000 range from 300W to 13,000W. Start by listing your essential loads. For sensitive electronics like laptops, choose an inverter model such as the WEN 3800W or Generac 3300W. For whole-home backup, select high-output units like the Westinghouse 12500W or DuroStar 13000W. Avoid buying more power than you require.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Generac 8,125W Gas Portable Generator Best overall | home backup and job site power | |
| 2 | Westinghouse 12500-Watt Dual-Fuel Generator Also great | Heavy-duty home backup power | |
| 3 | WEN 3800W Inverter Generator with Fuel Shut-Off Best budget | RV camping and sensitive electronics | |
| 4 | Generac 3300-Watt Gas Inverter Generator Best 300w | sensitive electronics and lightweight portability | |
| 5 | DuroStar 13,000-Watt Dual Fuel Generator Best emergency use | heavy-duty home backup power | |
| 6 | GENMAX GM5500i 5500W Gas Generator Also great | quiet home backup and camping | |
| 7 | Westinghouse 5000W Dual-Fuel Inverter Generator Best premium | RV camping and quiet power needs | |
| 8 | BLUETTI BC200 Expansion Battery 2016Wh Also great | Extending backup runtime for compatible BLUETTI appliances | |
| 9 | Westinghouse 5000-Watt Inverter Generator with Remote Start Also great | RV camping and quiet outdoor power needs | |
| 10 | Champion 4500W Dual Fuel Inverter Generator Also great | RV camping and moderate power needs | |
| 11 | WEN 11,000-Watt Dual Fuel Portable Generator Best 120v/240v | 240V home backup and RV connections | |
| 12 | A-iPower 5800W Dual Fuel Inverter Also great | RV camping and sensitive electronics | |
| 13 | Champion 8125W Tri-Fuel Portable Generator Also great | flexible fuel options and safety monitoring | |
| 14 | Westinghouse 12500W Gas Generator with Remote Start Also great | home backup with high wattage needs | |
| 15 | Champion 6500W Gas Inverter Generator Best recoil start | quiet RV camping and backup power |
The best fit for you
- You need the best overall portable generator for home backup – Generac 8,125W Gas Portable Generator – It provides 8,125W starting power and electric start for reliable home backup.
- You want the most compact and lightweight generator on the list – Generac 3300-Watt Gas Inverter Generator – It weighs only 59.5 pounds and measures 13.4 inches wide for easy portability.
- You need the highest wattage output for heavy-duty home backup – DuroStar 13,000-Watt Dual Fuel Generator – It delivers 13,000W of power and includes remote start for stationary use.
- You require 240V output for RV connections and home backup – WEN 11,000-Watt Dual Fuel Portable Generator – It offers 120V/240V outlets and dual fuel flexibility for versatile power needs.
Generac 8,125W Gas Portable Generator
Best for: home backup and job site power
- Running Wattage
- 6,500 W
- Starting Wattage
- 8,125 W
- Fuel Type
- Gas
- Start Type
- Electric
- Intended Use
- Emergency Use
- Dimensions
- 27.2 × 27 × 26.5 inches
This Generac portable generator delivers 6,500 running watts and 8,125 starting watts. It features electric start and a 10.5-hour runtime at 50% load. The unit weighs 182 pounds and measures 27.2 by 27 by 26.5 inches. It includes COsense safety shutdown and low-oil protection. You should choose this model if you need reliable power for home backup or job site tools.
- 8,125 starting watts for high surge loads
- Electric start with included battery
- 10.5-hour runtime at 50% load
- COsense automatic shutdown technology
- Automatic low-oil shutdown protection
- Weighs 182 pounds, making it heavy to move
- Runs only on gasoline, unlike dual-fuel competitors
- Lower starting wattage than many top picks
- You need electric start convenience
- You want automatic CO safety shutdown
- You require strong starting wattage for motors
- You prefer a lighter unit under 150 pounds
- You need dual-fuel flexibility
- You require over 10,000 starting watts
Verdict: Generac 8,125W Gas Portable Generator offers robust starting power and essential safety features. It fits users who prioritize electric start and CO protection over fuel flexibility or lighter weight.
Westinghouse 12500-Watt Dual-Fuel Generator
Best for: Heavy-duty home backup power
- Running Wattage
- 9500W gas, 8500W propane
- Starting Wattage
- 12500W gas, 11200W propane
- Fuel Type
- Dual Fuel
- Start Type
- Remote, Electric, Recoil
- Voltage Output
- 120V/240V
- Engine Displacement
- 457cc
This Westinghouse unit delivers 9500 running watts on gasoline and 8500 on propane. It features remote electric start and a VFT display for real-time monitoring. The 457cc engine supports up to 12 hours of runtime. You get multiple outlet options, including RV-ready and transfer switch connections. It is built for heavy home backup needs where high power output is essential.
- 12500 peak watts on gasoline for high-load support
- Dual fuel capability with propane option
- Remote start key fob included
- Transfer switch ready for home backup
- VFT display shows voltage and frequency
- 210 pounds is heavy for frequent moving
- Larger footprint than inverter models on this list
- Lower running wattage than the 13000W competitor
- You need high wattage for whole-home backup
- You want remote start convenience
- You prefer dual fuel flexibility
- You need a lightweight unit for camping
- You require ultra-quiet operation
- You only have small power needs
Verdict: Westinghouse 12500W Dual Fuel Portable Generator is ideal for homeowners needing substantial power reserves. Its high wattage and remote start make it a solid choice for stationary backup use.
WEN 3800W Inverter Generator with Fuel Shut-Off
Best for: RV camping and sensitive electronics
- Running Wattage
- 3400W
- Starting Wattage
- 3800W
- Generator Type
- Inverter
- Start Type
- Electric
- Voltage Output
- 120V
- Engine Displacement
- 212cc
This WEN inverter generator delivers 3,400 running watts and 3,800 starting watts from a 212cc engine. It features electric start and a fuel shut-off to protect the carburetor. The unit weighs 99.2 pounds and measures 18 by 23.2 inches. It includes an RV-ready TT-30R outlet and USB port. You get clean power for sensitive electronics with a half-load runtime of up to 8.5 hours.
- 3,400 running watts and 3,800 starting watts for RV use
- Electric start eliminates recoil pulling
- Fuel shut-off extends engine lifespan
- Includes RV-ready TT-30R outlet and USB port
- 3,400 running watts is lower than many competitors exceeding 5,000 watts
- 99.2 pounds weight is substantial for a portable unit
- Single fuel type limits flexibility compared to dual fuel models
- You need a quiet, clean power source for an RV
- You prefer electric start over recoil pull
- You want a compact inverter under 100 pounds
- You require more than 3,800 starting watts
- You need dual fuel flexibility for propane or gasoline
- You need 240V output for heavy home backup
Verdict: WEN 3800W Electric Start Inverter Generator suits RV owners needing clean power and electric start convenience. It fits users who prioritize portability and quiet operation over high wattage capacity.
Generac 3300-Watt Gas Inverter Generator
Best for: sensitive electronics and lightweight portability
- Running Wattage
- 2,500 W
- Starting Wattage
- 3,300 W
- Fuel Type
- Gas
- Generator Type
- Inverter
- Voltage Output
- 120V
- Intended Use
- Home, RV, Camping, Home Backup
The Generac GP3300i delivers 2,500 running watts and 3,300 starting watts. It weighs 59.5 pounds and measures 22.3 by 13.4 by 18.4 inches. This inverter generator uses TruePower Technology for clean sine wave output. It features Economy Mode to save fuel and COsense safety monitoring. You can run sensitive electronics like laptops and CPAP machines safely. The unit includes USB ports and a twist-lock outlet for versatile power needs.
- 3,300 starting watts with PowerRush technology
- TruePower Technology for clean sine wave output
- COsense safety shutdown system
- Parallel ready for doubled output
- Economy Mode reduces fuel consumption
- Lower 2,500 running wattage compared to other generators on the list
- Smaller 1.06-gallon fuel tank limits runtime
- Requires sold-separately parallel kit for expansion
- You need clean power for sensitive electronics
- You want a lightweight unit under 60 pounds
- You plan to parallel two units for higher output
- You require more than 2,500 running watts
- You need a larger fuel tank for extended runtime
- You want a dual fuel engine option
Verdict: Generac 3300W Portable Inverter Generator fits users who need clean, quiet power for small loads and sensitive devices. It is ideal for camping or backup power where weight and safety features matter more than raw output.
DuroStar 13,000-Watt Dual Fuel Generator
Best for: heavy-duty home backup power
- Fuel Type
- Dual Fuel
- Start Type
- Remote Electric, Push-Button
- Engine Displacement
- 500cc
- Features
- Remote Control, Transfer Switch Ready
- Intended Use
- Home, RV, Emergency Use
- Dimensions
- 29.8 × 27.5 × 25.8 inches
The DuroStar DS13000MX delivers 13,000 watts of power for home backup or job sites. It runs on gasoline or propane, offering fuel flexibility. The 500cc engine drives a remote electric start and a 50-amp outlet ready for transfer switches. Weighing 220 pounds, it suits stationary emergency use rather than frequent transport.
- 13,000-watt output for high-demand loads
- Dual fuel capability with gas or propane
- 50-amp outlet ready for transfer switches
- CO Alert safety shutdown system
- 220-pound weight limits portability
- 500cc engine size increases bulk
- 29.8-inch length requires more storage space
- You need high wattage for whole-home backup
- You want propane flexibility for longer run times
- You require a transfer switch-ready outlet
- You need a lightweight unit for RV travel
- You prefer inverter technology for sensitive electronics
- You have limited storage space for large gear
Verdict: DuroStar 13,000-Watt Dual Fuel fits homeowners needing substantial backup power who can manage its heavy, stationary build. It is ideal for those prioritizing raw output and fuel options over portability.
GENMAX GM5500i 5500W Gas Generator
Best for: quiet home backup and camping
- Running Wattage
- 5000 W
- Starting Wattage
- 5500 W
- Fuel Type
- Gas
- Start Type
- Manual, Electric
- Voltage Output
- 120/240V
- Noise Level
- 60 dB
The GENMAX GM5500i delivers 5,000 running watts and 5,500 peak watts for home or camping use. It runs at a quiet 60 dB and includes both manual and electric start options. The 3.9-gallon tank provides up to 10 hours of runtime. This unit features a CO detection shutdown sensor and an eco-mode for fuel efficiency. It is designed for users who need reliable portable power with safety features.
- 5,500 peak watts for heavy loads
- Quiet 60 dB operation
- Manual and electric start options
- CO detection shutdown sensor
- Heavier at 128 pounds
- Lower wattage than competitors
- You need quiet operation at 60 dB
- You want electric start convenience
- You require CO safety detection
- You need more than 5,500 watts
- You prefer a lighter unit under 100 pounds
- You need dual fuel capability
Verdict: The GENMAX GM5500i 5500W Gas Generator suits users who prioritize safety and quiet operation over raw power. It is ideal for those who need a reliable backup source for essential home appliances or camping gear without excessive noise.
Westinghouse 5000W Dual-Fuel Inverter Generator
Best for: RV camping and quiet power needs
- Running Wattage
- 3,900 W (Gas), 3,500 W (Propane)
- Starting Wattage
- 5,000 W (Gas), 4,500 W (Propane)
- Fuel Type
- Dual Fuel
- Generator Type
- Inverter
- Start Type
- Remote Electric
- Voltage Output
- 120V
The Westinghouse iGen5000DFc is a dual fuel inverter generator offering 5,000 peak watts on gasoline and 4,500 on propane. It runs up to 18 hours on gas at 25% load. The unit weighs 106 pounds and measures 29.6 by 21.5 by 24.3 inches. You get remote electric start and a 52 dBA noise rating. It includes a CO sensor and parallel capability for expanded power needs.
- Dual fuel operation with 5,000 peak watts on gasoline
- Ultra-quiet 52 dBA noise level for sensitive environments
- Remote electric start with key fob included
- Parallel capable to double output with a second unit
- Built-in CO sensor for safety monitoring
- 5,000 peak watts is lower than many competitors exceeding 10,000 watts
- 106-pound weight makes it heavier than lighter inverter models
- Parallel kit sold separately rather than included in the box
- You need a quiet power source for RV camping
- You want the flexibility of propane backup fuel
- You plan to parallel two units for higher wattage
- You require high wattage for heavy home backup loads
- You prefer a lighter unit for easy transport
- You want all necessary accessories included in the base price
Verdict: The Westinghouse iGen5000DFc Dual Fuel Inverter suits RV campers who value quiet operation and fuel flexibility over raw power output. It fits buyers who plan to expand capacity later rather than those needing immediate high-wattage home backup.
BLUETTI BC200 Expansion Battery 2016Wh
Best for: Extending backup runtime for compatible BLUETTI appliances
- Dimensions
- 9.3 × 8.5 × 11.4 inches
- Weight
- 23.6 pounds
The BLUETTI BC200 is a 2016Wh LiFePO4 expansion battery designed to add capacity to compatible BLUETTI appliances. It measures 8.5 by 11.4 by 9.3 inches and weighs 23.6 pounds. The unit features an ultra-slim 75mm profile that stacks neatly with main units. You can daisy-chain up to three units for a total of 8064Wh. This modular design allows you to extend backup runtime for refrigerators or other essential devices during outages.
- 2016Wh LiFePO4 capacity provides extended backup runtime
- Ultra-slim 75mm design allows for neat stacking
- Supports up to 4000 charge cycles for long-term use
- Plug-and-play daisy-chain connection requires no tools
- 2016Wh capacity is smaller than standalone generator outputs
- 23.6 pounds weight adds bulk to the setup
- Limited to expansion use rather than standalone power
- You need to extend backup time for a compatible BLUETTI fridge
- You want to stack batteries to reach higher total capacity
- You prefer a slim profile that fits under or beside main units
- You require a standalone power source without a main unit
- You need high wattage output for heavy appliances
- You want a portable generator for outdoor camping trips
Verdict: The BLUETTI BC200 2016Wh Expansion Battery fits users who already own compatible BLUETTI appliances and need extra backup capacity. It is ideal for extending runtime for refrigerators during long outages through modular stacking.
Westinghouse 5000-Watt Inverter Generator with Remote Start
Best for: RV camping and quiet outdoor power needs
- Running Wattage
- 3900 W
- Starting Wattage
- 5000 W
- Fuel Type
- Gas
- Generator Type
- Inverter
- Start Type
- Remote, Electric, Recoil
- Voltage Output
- 120V
The Westinghouse iGen5000 delivers 5000 peak watts and 3900 running watts for RVs and home essentials. It operates at a quiet 52 dBA with a 18-hour run time on a 3.4-gallon tank. You get remote electric start, auto choke, and a digital display. This compact inverter generator suits those needing clean power for sensitive electronics without excessive noise.
- 5000 peak watts and 3900 running watts output
- Ultra-quiet 52 dBA noise level
- Remote start with key fob and electric start
- 18-hour run time on 3.4 gallons of gas
- RV-ready TT-30R outlet and USB ports
- Lower wattage than many competitors on this list
- Heavier at 105 pounds than lighter inverter models
- Smaller 3.4-gallon fuel tank limits total run time
- You need quiet power for an RV or camping trip
- You want remote start convenience for easy operation
- You need clean inverter power for sensitive electronics
- You require high wattage for whole-home backup
- You prefer dual fuel flexibility for propane use
- You need a lighter unit for frequent transport
Verdict: Westinghouse iGen5000 Inverter Generator offers quiet, clean power for RVs. It fits users prioritizing low noise and remote start over raw wattage.
Champion 4500W Dual Fuel Inverter Generator
Best for: RV camping and moderate power needs
- Running Wattage
- 3500 W (Gas), 3150 W (Propane)
- Starting Wattage
- 4500 W
- Fuel Type
- Dual Fuel
- Generator Type
- Inverter
- Start Type
- Electric Start
- Noise Level
- 61 dBA
The Champion 4500W Dual Fuel Inverter Generator offers 4500 starting watts and 3500 running watts on gasoline. It runs up to 14 hours on gas or 21 hours on propane. The unit weighs 99.2 pounds and measures 17.7 by 23.2 by 20.1 inches. It operates at 61 dBA. Electric start and parallel readiness make it suitable for RVs and camping.
- Dual fuel capability for gas or propane operation
- Electric start for easy ignition
- Parallel ready for increased power output
- CO Shield auto shutoff system
- Up to 21 hours run time on propane
- 3500 running watts on gas is lower than many competitors on this list
- 99.2 pounds weight is substantial for a portable unit
- 61 dBA noise level is higher than quieter inverter options
- You need dual fuel flexibility for extended trips
- You want electric start convenience for RV camping
- You plan to parallel connect for higher wattage needs
- You require over 4000 running watts for heavy loads
- You prioritize ultra-quiet operation under 50 dBA
- You need a lightweight unit under 80 pounds
Verdict: Champion 4500W Dual Fuel Inverter is a solid mid-range option for RVers who value fuel flexibility and electric start. It fits buyers who need reliable power for moderate loads and extended run times without demanding the highest wattage output.
WEN 11,000-Watt Dual Fuel Portable Generator
Best for: 240V home backup and RV connections
- Running Wattage
- 8,300W gas, 7,500W propane
- Starting Wattage
- 11,000W gas, 9,500W propane
- Fuel Type
- Dual Fuel
- Start Type
- Electric
- Voltage Output
- 120V/240V
- Engine Displacement
- 457cc
This WEN generator delivers 8,300 running watts on gasoline and 7,500 on propane. It features a 457cc engine and switches between 120V and 240V output. The electric start and included wheel kit simplify operation and transport. You get 8.5 hours of runtime on half load. This unit suits users needing dual voltage flexibility for home backup or RV connections.
- Dual fuel capability with 11,000W surge on gas
- Switchable 120V/240V output for transfer switches
- Electric start with key ignition
- Includes wheel kit for mobility
- 214-pound weight makes it heavy to move
- Lower propane running wattage (7,500W) compared to gas (8,300W)
- 8.5-hour runtime is moderate for a 6.6-gallon tank
- You need 240V power for appliances like dryers or welders
- You want the flexibility of propane backup fuel
- You require electric start for easy ignition
- You prioritize lightweight portability under 150 pounds
- You need tri-fuel compatibility with natural gas
- You require inverter technology for sensitive electronics
Verdict: WEN 11,000W Dual Fuel Portable Generator is a robust option for users who specifically require 240V output and dual fuel flexibility. It fits those who need reliable high-wattage backup and do not mind the substantial weight of the unit.
A-iPower 5800W Dual Fuel Inverter
Best for: RV camping and sensitive electronics
- Running Wattage
- 4,500 W (Gas) / 4,000 W (Propane)
- Starting Wattage
- 5,800 W (Gas) / 5,200 W (Propane)
- Fuel Type
- Dual Fuel
- Generator Type
- Inverter
- Start Type
- Electric
- Engine Displacement
- 224 cc
The A-iPower SUA5800iED is a dual fuel inverter generator designed for RV use. It delivers 5,800 starting watts and 4,500 running watts on gasoline. On propane, output drops to 5,200 starting and 4,000 running watts. The 224cc engine supports a 10-hour runtime at 25% load. Its 87.5-pound weight and electric start make it manageable for travel.
- Dual fuel capability for gasoline and propane
- Clean power with 3% THD for sensitive electronics
- Electric start with built-in wheels and handle
- 10-hour runtime on a 2.6-gallon tank
- Lower wattage output than many competitors on this list
- Heavier build at 87.5 pounds compared to smaller inverters
- Smaller fuel tank limits runtime compared to full-size generators
- You need clean power for RV appliances
- You want dual fuel flexibility for camping
- You prioritize quiet operation for sensitive devices
- You require high starting watts for heavy tools
- You need extended runtime without refueling
- You prefer a lighter unit for easy carrying
Verdict: A-iPower 5800W Dual Fuel Inverter suits RV travelers who need reliable, clean power. It balances portability with sufficient output for camping needs.
Champion 8125W Tri-Fuel Portable Generator
Best for: flexible fuel options and safety monitoring
- Running Wattage
- 6500W (Gas), 6000W (LPG), 5500W (NG)
- Starting Wattage
- 8125W (Gas), 7500W (LPG), 6875W (NG)
- Fuel Type
- Tri Fuel (Gas, Propane, Natural Gas)
- Start Type
- Electric Start
- Engine Displacement
- 389cc
- Intended Use
- RV
This Champion generator runs on gasoline, propane, or natural gas. It delivers 8125 starting watts and 6500 running watts on gasoline. The 389cc engine supports electric start. You get CO Shield auto shutoff and runtime tracking. It fits RV use and home backup needs. The unit weighs 197 pounds. It includes hoses for immediate propane or natural gas use.
- Tri-fuel capability for gasoline, propane, or natural gas
- 8125 starting watts and 6500 running watts on gasoline
- Electric start with rocker switch
- CO Shield carbon monoxide auto shutoff system
- Heavier at 197 pounds compared to lighter inverter models
- Lower running wattage than 12500W or 13000W competitors on this list
- Smaller 389cc engine displacement than 500cc options
- You need flexibility to use natural gas or propane
- You want electric start convenience for easy ignition
- You require CO safety monitoring for indoor-adjacent use
- You need over 10000 running watts for heavy loads
- You prioritize portability and want a lighter unit
- You prefer a smaller engine size for maintenance
Verdict: Champion 8125W Tri-Fuel Generator suits users who need reliable power across three fuel types and value safety features like CO monitoring. It is ideal for RVers or homeowners needing flexible fuel options rather than maximum raw power output.
Westinghouse 12500W Gas Generator with Remote Start
Best for: home backup with high wattage needs
- Running Wattage
- 9500 W
- Starting Wattage
- 12500 W
- Fuel Type
- Gas
- Start Type
- Remote, Electric, Recoil
- Voltage Output
- 120V, 120/240V
- Engine Displacement
- 457cc
This Westinghouse generator delivers 9,500 running watts and 12,500 peak watts for home backup needs. It features remote electric start, a transfer switch-ready outlet, and a CO shutdown sensor. The 457cc engine supports up to 12 hours of runtime on a 6.6-gallon tank. You get multiple outlets including RV-ready options. It is a solid choice for users needing high power and safety features.
- 12,500 peak watts and 9,500 running watts
- Remote start with key fob and electric start
- Transfer switch ready with L14-30R outlet
- Built-in CO shutdown sensor for safety
- Heavy 212-pound build limits portability
- Larger footprint at 27.2 inches long
- Gas-only fuel type restricts fuel flexibility
- You need high wattage for whole-home backup
- You want remote start convenience
- You require a transfer switch ready outlet
- You need a quiet inverter for sensitive electronics
- You prefer dual or tri-fuel options
- You need a lightweight unit for easy transport
Verdict: Westinghouse 12500W Gas Portable Generator suits homeowners needing robust power and safety sensors. It fits users prioritizing wattage and remote start over portability or fuel flexibility.
Champion 6500W Gas Inverter Generator
Best for: quiet RV camping and backup power
- Running Wattage
- 5,000 W
- Starting Wattage
- 6,500 W
- Fuel Type
- Gas
- Generator Type
- Inverter
- Start Type
- Recoil
- Noise Level
- 64 dBA
This Champion portable inverter generator delivers 6,500 starting watts and 5,000 running watts on gas. It operates at a quiet 64 dBA, making it suitable for RVs and camping. The unit includes CO Shield auto-shutoff and an Intelligauge display. With 18 hours of run time and foldaway handle, it offers practical mobility. It is a solid choice for users needing reliable, quiet power in a compact package.
- 6,500 starting watts and 5,000 running watts
- Quiet 64 dBA inverter operation
- 18 hours run time on a full tank
- CO Shield carbon monoxide auto-shutoff
- Foldaway handle and never-flat wheels
- Recoil start requires manual effort
- 102 pounds weight is heavy for one person
- 5,000 running watts is lower than many competitors
- You need quiet power for RV camping
- You want CO safety auto-shutoff
- You prefer manual recoil start reliability
- You require electric start convenience
- You need more than 5,000 running watts
- You want a lighter unit under 100 pounds
Verdict: Champion 6500W Gas Inverter Generator fits users who prioritize quiet operation and safety features for RV camping. It suits those who do not mind manual recoil start and a heavier build for reliable power.
Specifications side by side
| Spec | Generac 8,125W Gas Portable Generator | Westinghouse 12500-Watt Dual-Fuel Generator | WEN 3800W Inverter Generator with Fuel Shut-Off | Generac 3300-Watt Gas Inverter Generator | DuroStar 13,000-Watt Dual Fuel Generator | GENMAX GM5500i 5500W Gas Generator | Westinghouse 5000W Dual-Fuel Inverter Generator | BLUETTI BC200 Expansion Battery 2016Wh | Westinghouse 5000-Watt Inverter Generator with Remote Start | Champion 4500W Dual Fuel Inverter Generator | WEN 11,000-Watt Dual Fuel Portable Generator | A-iPower 5800W Dual Fuel Inverter | Champion 8125W Tri-Fuel Portable Generator | Westinghouse 12500W Gas Generator with Remote Start | Champion 6500W Gas Inverter Generator |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Running Wattage | 6,500 W | 9500W gas, 8500W propane | 3400W | 2,500 W | – | 5000 W | 3,900 W (Gas), 3,500 W (Propane) | – | 3900 W | 3500 W (Gas), 3150 W (Propane) | 8,300W gas, 7,500W propane | 4,500 W (Gas) / 4,000 W (Propane) | 6500W (Gas), 6000W (LPG), 5500W (NG) | 9500 W | 5,000 W |
| Starting Wattage | 8,125 W | 12500W gas, 11200W propane | 3800W | 3,300 W | – | 5500 W | 5,000 W (Gas), 4,500 W (Propane) | – | 5000 W | 4500 W | 11,000W gas, 9,500W propane | 5,800 W (Gas) / 5,200 W (Propane) | 8125W (Gas), 7500W (LPG), 6875W (NG) | 12500 W | 6,500 W |
| Fuel Type | Gas | Dual Fuel | – | Gas | Dual Fuel | Gas | Dual Fuel | – | Gas | Dual Fuel | Dual Fuel | Dual Fuel | Tri Fuel (Gas, Propane, Natural Gas) | Gas | Gas |
| Generator Type | – | – | Inverter | Inverter | – | – | Inverter | – | Inverter | Inverter | – | Inverter | – | – | Inverter |
| Start Type | Electric | Remote, Electric, Recoil | Electric | – | Remote Electric, Push-Button | Manual, Electric | Remote Electric | – | Remote, Electric, Recoil | Electric Start | Electric | Electric | Electric Start | Remote, Electric, Recoil | Recoil |
| Voltage Output | – | 120V/240V | 120V | 120V | – | 120/240V | 120V | – | 120V | – | 120V/240V | – | – | 120V, 120/240V | – |
| Noise Level | – | – | – | – | – | 60 dB | 52 dBA | – | 52 dBA | 61 dBA | – | – | – | – | 64 dBA |
| Engine Displacement | – | 457cc | 212cc | – | 500cc | – | 224 cc | – | – | – | 457cc | 224 cc | 389cc | 457cc | – |
| Features | – | Remote Control, Transfer Switch Ready | Fuel Shut-Off | – | Remote Control, Transfer Switch Ready | – | Remote Control, CO Sensor, Parallel Capable | – | Remote Control, Parallel Capable, Wheel Kit, Auto Choke | Parallel Capable | Wheel Kit | CO Sensor | – | Remote Control, CO Sensor, Transfer Switch Ready, Auto Choke | – |
| Intended Use | Emergency Use | Home, Home Backup | RV | Home, RV, Camping, Home Backup | Home, RV, Emergency Use | Home, Camping | RV | – | RV | RV | – | Home, RV, Camping | RV | Home, Home Backup | RV |
| Voltage | – | – | – | – | – | – | – | – | – | – | 120V/240V | – | – | – | – |
| Wattage | – | – | – | – | – | – | 5000W | – | 5000W | – | – | – | – | – | – |
| Included Components | – | – | Inverter | Inverter | – | – | Inverter | – | Inverter | Inverter | – | Inverter | – | – | Inverter |
| Dimensions | 27.2 × 27 × 26.5 inches | 27.2 × 26.1 × 26.5 inches | 23.2 × 18 × 20.1 inches | 22.3 × 13.4 × 18.4 inches | 29.8 × 27.5 × 25.8 inches | 24 × 18.5 × 21 inches | 29.6 × 21.5 × 24.3 inches | 9.3 × 8.5 × 11.4 inches | 24.5 × 17.5 × 20 inches | 23.2 × 17.7 × 20.1 inches | 27.3 × 20.6 × 21.9 inches | 21.3 × 15.6 × 19.9 inches | 28.7 × 27.5 × 197 inches | 27.2 × 26.1 × 26.5 inches | 25.2 × 20.5 × 22.6 inches |
| Weight | 182 pounds | 210 pounds | 99.2 pounds | 59.5 pounds | 220 pounds | 128 pounds | 106 pounds | 23.6 pounds | 105 pounds | 99.2 pounds | 214 pounds | 87.5 pounds | 197 pounds | 212 pounds | 102 pounds |
| Color | Orange and Black | – CARB Compliant | Black | Orange, Black | Black/Red | orange | Blue | – | Blue | Yellow | Black | – | CO Shield and Electric Start | Blue | Yellow |
| Model | G0077131 | WGen9500DF | 56380i | 71532 | DS13000MX | GM5500i | iGen5000DFc | BC200 | iGen5000 | 201319 | DF1100T | SUA5800iED | 201169 | WGen9500c | 201513 |
| Size | – | WGen9500DF | 3800W + Electric Start | – | – | GM5500i | – | – | – Gas Powered | – | 11KW Dual Fuel | – | – | 12500W + CO Sensor | – |
If you require larger running outputs for home backup, compare specs in the best generators under 1000 guide.
Key Specs to Compare
Choose the right fuel type
Fuel availability dictates your generator's reliability during extended outages. Dual-fuel models like the Westinghouse 12500-Watt offer flexibility by running on gasoline or propane. This allows you to switch fuels if one supply runs low. Tri-fuel options, such as the Champion 8125W, add natural gas support. If you prefer simplicity, gas-only units like the Generac 8,125W are straightforward. Consider your local fuel access before deciding. Propane stores indefinitely, while gasoline degrades over time. Match your fuel choice to your expected outage duration and storage capabilities for the best long-term performance.
Match wattage to your load
Running wattage determines what appliances you can power simultaneously. Small loads like phones or lights need low output, such as the Generac 3300W. For RV camping, mid-range units like the WEN 3800W or Champion 4500W provide sufficient clean power. Heavy-duty home backup requires high output. The DuroStar 13,000-Watt and Westinghouse 12500-Watt handle major appliances like refrigerators and AC units. Always calculate the total running watts of your essential devices. Select a generator with a margin above your total to ensure stable operation without overloading the unit.
Select the appropriate start type
Starting mechanisms vary in convenience and complexity. Electric start models, including the Generac 8,125W and WEN 3800W, allow you to push a button for quick ignition. Remote start units, like the Westinghouse 12500-Watt, let you operate the generator from a distance, which is useful for outdoor placement. Recoil start, found on the Champion 6500W, requires manual pulling. While simpler, it demands physical effort. Choose electric or remote start if you value ease of use. Recoil starts are lighter and often more reliable in extreme cold where batteries may fail.
Check for safety features
Safety sensors protect you and your home from hazardous conditions. Carbon monoxide detection is critical for outdoor and semi-outdoor use. The Westinghouse iGen5000DFc includes a CO sensor that shuts down the unit if dangerous levels are detected. The Generac 8,125W also prioritizes CO protection. Fuel shut-off features, seen on the WEN 3800W, automatically stop fuel flow to prevent leaks when the engine stops. These features reduce fire risks and health hazards. Prioritize models with automatic shutoff capabilities, especially if you plan to use the generator near living spaces or in enclosed areas.
Consider portability and weight
Weight and dimensions affect how easily you can move your generator. Inverter models are generally lighter. The Generac 3300W weighs only 59.5 pounds, making it ideal for RV camping or small balconies. The Westinghouse iGen5000 is also compact at 105 pounds. High-output home backup units are much heavier. The DuroStar 13,000-Watt weighs 220 pounds and is best suited for stationary placement. Check the dimensions to ensure the unit fits in your storage space. If you need to move it frequently, prioritize lighter inverter models or those with integrated wheel kits.
Evaluate voltage and compatibility
Voltage output determines which devices you can connect. Standard 120V outlets power most household appliances and RV equipment. Some units, like the WEN 11,000-Watt, offer 120V/240V output for heavy-duty tools or electric dryers. Parallel capability allows you to connect two generators for increased power. The Westinghouse iGen5000 and Champion 4500W support this feature. Expansion batteries, like the BLUETTI BC200, extend runtime for compatible systems. Check your device plugs and wattage requirements before purchasing. Ensure the generator's outlets match your equipment needs for seamless integration.
Frequently asked questions
Which portable generator is best for RV camping?
The Westinghouse iGen5000DFc Dual Fuel Inverter is ideal for RV users who value quiet operation and fuel flexibility. It features remote start and CO sensing for safety. The WEN 3800W Inverter Generator is a strong budget alternative, weighing just 99.2 pounds. It includes a fuel shut-off feature, making it convenient for travel and sensitive electronics.
How do I choose between gas and dual-fuel generators?
Dual-fuel models offer flexibility by running on gasoline or propane, allowing you to switch if one supply runs low. The Westinghouse 12500-Watt and DuroStar 13,000-Watt generators support both fuels. Gas-only models like the Generac 8,125W are simpler but rely on a single fuel source. Choose dual-fuel if you need extended runtime options during long outages.
What is the lightest portable generator on this list?
The Generac 3300-Watt Gas Inverter Generator is the lightest unit at 59.5 pounds. It measures 13.4 inches wide, making it easy to carry for camping or small loads. The BLUETTI BC200 Expansion Battery is even lighter at 23.6 pounds, but it only expands capacity for compatible appliances rather than generating power independently.
Are inverter generators quieter than conventional portable generators?
Yes, inverter generators generally produce cleaner, quieter power suitable for sensitive electronics. The Westinghouse iGen5000DFc and Champion 4500W Dual Fuel Inverter models are designed for quiet operation. They are better for RV camping and residential areas. Conventional generators like the DuroStar 13,000-Watt are heavier and louder, prioritizing raw output over noise reduction.
Can I parallel connect generators to increase wattage?
Some models support parallel connection to double your power output. The Westinghouse iGen5000DFc and iGen5000 are parallel capable, allowing you to link them for higher loads. The Champion 4500W Dual Fuel Inverter also supports this feature. This is useful if you need more power for RVs or home backup without buying a single massive unit.
Which generator has remote start capability?
Several models feature remote start for convenience. The Westinghouse 12500-Watt Dual-Fuel, DuroStar 13,000-Watt, and Westinghouse 12500W Gas Generator all include remote controls. The Westinghouse iGen5000DFc and iGen5000 also offer this feature. Remote start allows you to power on the unit from a distance, which is helpful for home backup or heavy-duty applications.
Is a CO sensor important for home backup generators?
Yes, a CO sensor is critical for safety, especially in enclosed or semi-enclosed spaces. The Westinghouse iGen5000DFc and Westinghouse 12500W Gas Generator include CO sensors to detect dangerous carbon monoxide levels. The Champion 8125W Tri-Fuel also features CO Shield technology. These sensors automatically shut down the generator if unsafe levels are detected, protecting your family.
What is the difference between electric start and recoil start?
Electric start uses a button or key to ignite the engine, offering convenience. Most high-wattage models like the Generac 8,125W and WEN 11,000-Watt use electric start. Recoil start requires pulling a cord manually, as seen on the Champion 6500W Gas Inverter. Electric start is easier for frequent use, while recoil start may save weight and cost.
