Everybody wants to get the best product without spending much cash. If you are looking for top quality best large portable generator then read the detailed reviews on the top 10 large portable generator before purchasing any product.

We have spent around 26 hours to find the right option for you and based on our research 200W Portable Power Station, FlashFish 40800mAh Solar Generator with 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency. is our top pick for you. This is one of the best products currently available in demand. However, if you don’t want to spend extra then we have another vast option for you is Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency. Below is a review of some of the best large portable generator, together with their features and functions.

There are different types of large portable generator available in the market which I’m going to discuss in this article below! before that let’s have a quick glimpse of the best large portable generator.

Best large portable generator

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Product Title
Score

Westinghouse WGen9500 Heavy Duty Portable Generator - 9500 Rated Watts & 12500 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant
9.9

DuroMax XP12000EH Dual Fuel Electric Start Portable Generator, Blue and Black
9.5

Westinghouse WGen7500 Portable Generator with Remote Electric Start - 7500 Rated Watts & 9500 Peak Watts - Gas Powered - CARB Compliant - Transfer Switch Ready
9.2

Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency
8.8

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start
8.4

Honda 663520 EU2200i 2,200 Watt Portable Inverter Generator with Co-Minder
8.2

WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start Transfer Switch Ready, 4750-Watt, CARB Compliant
7.6

200W Portable Power Station, FlashFish 40800mAh Solar Generator with 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.
7.5

Jackery Portable Power Station Explorer 500, 518Wh Outdoor Solar Generator Mobile Lithium Battery Pack with 110V/500W AC Outlet (Solar Panel Optional) for Road Trip Camping, Outdoor Adventure
7.2

Westinghouse iGen2200 Portable Inverter Generator 1800 Rated & 2200 Peak Watts, Gas Powered, CARB Compliant
6.9

Westinghouse WGen9500 Heavy Duty Portable Generator – 9500 Rated Watts & 12500 Peak Watts – Gas Powered – Electric Start – Transfer Switch & RV Ready – CARB Compliant


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Westinghouse WGen9500 Heavy Duty Portable Generator - 9500 Rated Watts & 12500 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant

$1,049.00  in stock
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • 9500 Running Watts and 12500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge.Grounding System : Bonded Neutral, Noise Level : 74 dBA, Oil Capacity : 37.2 oz. (1.1 qt.).
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50R, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
  • Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter
  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

DuroMax XP12000EH Dual Fuel Electric Start Portable Generator, Blue and Black


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DuroMax XP12000EH Dual Fuel Electric Start Portable Generator, Blue and Black

$1,399.00
$1,099.00
 in stock
4 new from $1,099.00
4 used from $1,006.14
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • With 12,000 watts of power, the XP12000EH Dual Fuel generator will keep your whole home running during a storm or power outage
  • DuroMax is the industry leader in Dual Fuel portable generator technology, with a full assortment ranging from digital inverters to generators that can power your entire home
  • At the core of all our products resides a robust DuroMax engine. Designed for Power. Designed to Last
  • The XP12000EH comes equipped with a wide variety of outlets, including a transfer switch-ready 50 amp outlet. This generator features our MX2 Power Boost, which doubles the 120V power for appliances and RVs
  • Constructed with a heavy-duty all metal frame and power panel - No plastic parts

Westinghouse WGen7500 Portable Generator with Remote Electric Start – 7500 Rated Watts & 9500 Peak Watts – Gas Powered – CARB Compliant – Transfer Switch Ready


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Westinghouse WGen7500 Portable Generator with Remote Electric Start - 7500 Rated Watts & 9500 Peak Watts - Gas Powered - CARB Compliant - Transfer Switch Ready

$899.00
$779.99
 in stock
1 used from $748.79
Free shipping
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • 7500 Running Watts and 9500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 11 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI (Ground Fault Circuit Interrupter) 5-20R 120V Household Duplex Receptacle and One L14-30R 120/240V Twist-Lock Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User's Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Powered by a 420cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network

Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency


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Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Not Included) for Outdoors Camping Travel Hunting Emergency

$239.99
$219.00
 in stock
2 new from $219.00
1 used from $179.19
Free shipping
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • Easy to Carry: This entry level portable power station is equipped with an excellent 240Wh lithium-ion battery pack, weighing a feather-light, 6.6 pounds. The solid handle, additionally makes for easier carrying, for awesome outdoor adventures - tent camping, road trips, backyard camping, garden relaxation, and more. Experience on the go and fully convenient charging, anywhere and any time with friends and family alike.
  • Versatile Power Source: The Explorer 240 is extremely versatile, featuring 1 pure sine wave AC outlet (110V 200W 400W Peak), 2 USB-A ports (5V, 2.4A), and 1 12V DC car port, charging all necessary road trip essentials, including smart phones, laptops, cameras and fans. Pass-through charging is supported, allowing flexible, convenient and worry free charging, on your exploration and travels.
  • Green Power Supply: The power station can be recharged by either the Jackery SolarSaga 60 Solar Panel or SolarSaga 100 Solar Panel. Its built-in MPPT controller further enables the solar panel to operate at its maximum power point, allowing for exceptionally efficient and quick recharging. Green, convenient and efficient charging is here.
  • Two Alternative Recharging Methods: Two further charging methods are also available, with the power station. Charging via wall or car outlet are two other options, to solar charging, allowing greater freedom, when charging. Adventure to all your favourite destinations and places, the world has to offer, with Jackery's Explorer 240.
  • What's Included: 1 * Jackery Explorer 240 Portable Power Station, 1 * AC Adapter, 1 * Car Charger Cable, 1 * User Guide.

Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start


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Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start

$908.50  in stock
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • Dual Fuel: Operate your 3800-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (included) and has a low oil shut-off sensor
  • Electric Start: Power up the 224cc Champion engine with the handy toggle switch, battery included
  • Intelligauge: Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals. Dimensions-26.3 x 24.8 x 22.9 inches
  • Outlets: One 120V 30A RV outlet (TT-30R), one 120V 30A locking outlet (L5-30R) and two 120V 20A household outlets (5-20R) - trust Volt Guard built-in surge protector to prevent overloads
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Honda 663520 EU2200i 2,200 Watt Portable Inverter Generator with Co-Minder


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Honda 663520 EU2200i 2,200 Watt Portable Inverter Generator with Co-Minder

$1,094.99  in stock
5 new from $1,079.00
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • MORE POWER. SAME LEGENDARY QUALITY. - The EU2200i delivers 10% more power than the previous EU2000i - enabling you to power more of what you need, in the same lightweight, compact package. The EU2200i gives you the power to get more done.
  • CO-MINDER - Advanced Carbon Monoxide Detection System. CO-MINDER continuously monitors carbon monoxide (CO) levels. It automatically shuts down the generator before detected CO levels near the generator become dangerously high.
  • HONDA MY GENERATOR APP + BLUETOOTH CAPABILITY - Honda's exclusive My Generator smartphone app offers remote generator operation and monitoring with impressive performance. The app includes wireless start/stop, operation monitoring.
  • LIGHTWEIGHT AND COMPACT - Weighing just over 47 pounds, the EU2200i is incredibly lightweight and portable. Thanks to Honda's inverter technology, it's easy to transport and store.
  • COMMERCIAL GRADE RELIABILITY - The EU2200i is powered by the Honda GXR120 Commercial Series engine. At 121cc, the GXR120 is at the top of its class - ensuring the EU2200 always produces the power you need to get the job done.

WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start Transfer Switch Ready, 4750-Watt, CARB Compliant


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WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start Transfer Switch Ready, 4750-Watt, CARB Compliant

$449.99  in stock
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
  • Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
  • Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
  • 4-gallon tank provides up to 11 hours of half load run time
  • Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty

200W Portable Power Station, FlashFish 40800mAh Solar Generator with 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.


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200W Portable Power Station, FlashFish 40800mAh Solar Generator with 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.

$139.99
$129.99
 in stock
1 used from $89.88
Free shipping
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • Multiple Charging Outputs Provide More Options: Features with AC/ DC/ USB OUTPUTS: 110 AC output (200W), 2 DC output, 2 QC 3.0 quick charge USB port and 1 USB ports (2.4A auto). Power your smartphone, tablet, laptop, camera, light, drones, fans, in-car appliances, CPAP machine and more at anytime.KINDLY NOTE THAT THE POWER STATION CAN NOT BE CHARGE AND USE AT THE SAME TIME.
  • High Performance And Handy Power Source: 151Wh (40800mAh) compact station is powerful enough to meet different kinds of electricity demands outdoor usage for home, travel, camping, backseat on long road trips.With a weight of 4.07lb and soft handle, we can easily put it in our backpack or car, take to everywhere need power.
  • Other Unique Design: 1)The standalone AC/DC provides easy operation when charging different devices;2)Mutifuction LCD display would show you the remaining energies/charge/discharge/AC output/DC output status.Ultra bright LCD screen let you know the statue of battery pack even no light source camping.
  • Triple Rechargeable Modes Efficient Solar Generator: FlashFish power station is equipped with a lithium battery pack, it can be charged by the 15-24 volt solar panel (not included), AC wall adapter and car charger efficiently. No memory effect, no worry about battery capacity reduction
  • MultiProtect And Warranty: The generation provides all-round protection to protect you against overcurrent, overvoltage, and over-temperature, ensuring the safety of you and your devices.❤Flashfish provides our dear customers with warranty of 12 months from the date of purchase and friendly customer service.

Jackery Portable Power Station Explorer 500, 518Wh Outdoor Solar Generator Mobile Lithium Battery Pack with 110V/500W AC Outlet (Solar Panel Optional) for Road Trip Camping, Outdoor Adventure


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Jackery Portable Power Station Explorer 500, 518Wh Outdoor Solar Generator Mobile Lithium Battery Pack with 110V/500W AC Outlet (Solar Panel Optional) for Road Trip Camping, Outdoor Adventure

$529.99
$499.00
 in stock
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • LONG LASTING ENDURANCE: The Explorer 500 portable power station is built with the lithium-ion battery pack, in a safely designed frame structure to maximize, and long last the power for every single use of outdoor adventures and home use.
  • SUPPORT PASS-THROUGH CHARGING: This power station features 1* AC outlet (110V 500W 1000W Peak), 3*USB-A ports, 2* DC ports, and 1*car port. Its Battery Management System governs each individual cell, improving the battery life cycle while being pass-through charged.
  • DESIGNED FOR PORTABILITY: Same size as a basketball, this Explorer 500 is easy to carry with its solid handle, making it a compact and reliable choice for scenarios of camping, road-trip, RV, and home backup.
  • WHAT YOU GET: 1* Jackery Explorer 500 Portable Power Station (518Wh Power Station), 1*AC adapter, 1* car charger cable, 1* user manual.
  • Important: Please provide a physical address for orders - products cannot be delivered to just a PO Box address.

Westinghouse iGen2200 Portable Inverter Generator 1800 Rated & 2200 Peak Watts, Gas Powered, CARB Compliant


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Westinghouse iGen2200 Portable Inverter Generator 1800 Rated & 2200 Peak Watts, Gas Powered, CARB Compliant

$499.95  in stock
Amazon.com
as of April 25, 2024 7:10 pm

Features

  • 1800 Rated Watts and 2200 Peak Watts at Less Than 3% THD - Weighs Only 47.4 Lbs. - Gas Powered - Two 120V 20 Amp Outlets; Two USB Outlets.Alternator Type : Permanent magnet. Maximum Ambient Temperature: 104°F (40°C).
  • Great Choice for Home Use as an Emergency Backup in a Power Outage - Strong Enough to Run All Your Home Essentials
  • Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and 12 Hour Run Time on a 1. 2 Gallon Gas Tank - Features "Economy Mode" for Maximum Fuel Efficiency
  • Parallel Capable - Combine Your iGen2200 with the Westinghouse WH2200iXLT; iGen1200; iGen2200; and iGen2500 to Increase Available Wattage and Amperage (Requires Westinghouse Parallel Cord)
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service; Labor; and Parts Coverage and Nationwide Customer Service Network

In this article, we have reviewed the best large portable generator for our readers. We hope you get the perfect large portable generator from our above list. If you didn’t find your desired one then check out Westinghouse WGen7500 Portable Generator with Remote Electric Start – 7500 Rated Watts & 9500 Peak Watts – Gas Powered – CARB Compliant – Transfer Switch Ready is one of the most valuable items in the market.