Best Large Portable Generator 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right large portable generator to suit your needs. We review the 10 best large portable generator on the market so you know that your next decision will be a smart one!

When you're trying to select the good large portable generator, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching large portable generator.

You don't have to try out every large portable generator to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best large portable generator to be Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is WEN DF1100T 11,000-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start - CARB Compliant, Black.

Choosing the large portable generator can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated large portable generator. The following products are some of the best you can get right now.

List of Top 10 Large Portable Generator

Review of Best Large Portable Generator

1. Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered

  • 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); 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
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; 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. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
  • 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 with Nationwide Customer Service Network

2. WEN DF1100T 11,000-Watt 120V/240V Dual Fuel Portable Generator with Wheel Kit and Electric Start - CARB Compliant, Black

  • Switch between gasoline (11,000 surge watts, 8,300 running watt) and propane (9,500 surge, 7,500 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 457cc 4-stroke OHV engine with the turn of a key
  • 6.6-gallon tank provides up to 8.5 hours of half load run time
  • Includes four 120V GFCI outlets (5-20R), a 120V 30A twist lock outlet (L5-30R), a 120V/240V 50A outlet (NEMA 14-50R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a 47-inch LPG connection hose, and a two-year warranty

3. DuroMax XP13000EH Dual Fuel Portable Generator 13000 Watt Gas or Propane Powered Electric Start-Home Back Up, Blue/Gray

  • With 13,000 watts of power, the XP13000EH 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 XP13000EH comes with a push button start, a front facing interface that allows you to change your fuel type in seconds, and a wide variety of outlets (including a transfer switch-ready 50 amp outlet)
  • Constructed with a heavy-duty all metal frame and power panel - No plastic parts

4. Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, 110V/300W Pure Sine Wave AC Outlet, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)

  • SPEED UP YOUR RECHARGEABILITY: It takes only 2 hours to recharge 80% battery of the power station through the wall outlet and 60W PD USB-C port simultaneously. You can also recharge your power station with an AC adapator when at home, through the car outlet during a road trip or simply use a Jackery SolarSaga 100.
  • SAFE & STEADY POWER SUPPLY: Armed with a 293Wh lithium-ion battery pack, the Explorer 300 features 2 Pure Sine Wave AC outlets that deliver stable and safe 300W power. The portable power station weighs only 7.1 pounds. You can simply rest assured in outdoor off-grid activities.
  • POWER YOUR EXPECTATIONS: Featuring 2* AC outlet, 1* PD 60W USB-C port (input/output supported) , 1* fast charge 3.0 port, 1*USB-A port and 1* DC car port, the power station can recharge itself and charge (up to) 6 devices (e.g.Drones, Macbook, Cameras, etc.) at the same time to satisfy your outdoor needs.
  • GREEN POWER SUPPLY: The power station is compatible with the Jackery SolarSaga 100 solar panel. The integrated MPPT controller enables the solar generator set to operate at its max power point, so that it speeds up the battery recharge, making them ideal portable power kits for tent camping, overland journey and etc.
  • WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station , 1*AC adapter, 1* car charger cable, 1* user guide

5. DuroMax XP13000HX Dual Fuel Portable Generator - 13000 Watt Gas or Propane Powered - Electric Start w/ CO Alert, 50 State Approved, Blue

  • With 13,000 watts of power, the XP13000HX Dual Fuel generator will keep your whole home running during a storm or power outage, while protecting your family from harmful fumes with CO Alert
  • Enjoy the freedom and flexibility of running your generator on either gasoline or propane. Propane is cost effective, clean-burning, fuel efficient, low maintenance, has a long shelf life, and is a readily-available fuel source.
  • Built using a powerful 500cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years.
  • The XP13000HX comes with a push button start, a front facing interface that allows you to change your fuel type in seconds, and a wide variety of outlets (including a transfer switch-ready 50 amp outlet)
  • The fully loaded power panel includes four 120V GFCI household outlets, one 120V 30AMP outlet, one 120/240V 30AMP twist-lock outlet, and a heavy-duty 120/240V 50AMP outlet making it transfer switch ready!

6. PowerSmart 2580-Watt Portable Inverter Generator, Parallel Capability, CARB Compliant, Outdoor Generator for Camping, Home Use

  • High-Performance Engine: Unleash reliable power wherever you go with our generator, featuring a robust 4-stroke OHV gas engine coupled with advanced inverter technology. Boasting an impressive 2580 starting watts and 1900 running watts, it's engineered to meet your energy needs with unwavering efficiency and stability.
  • Unmatched Portability: Weighing in at a mere 42.5 pounds, our generator is designed with your convenience in mind. Its lightweight construction ensures hassle-free transportation and storage, allowing you to take reliable power wherever your adventures lead. Say goodbye to cumbersome equipment and hello to seamless portability.
  • Whisper-Quiet Operation: Experience tranquility during your outdoor excursions with our generator's whisper-quiet performance. Emitting only 58 decibels of noise output, it eliminates the disruptive racket associated with traditional generators. Whether you're camping beneath the stars or enjoying a serene neighborhood retreat, peace and quiet are always within reach.
  • Versatile Power Options: Stay connected to the essentials with our generator's versatile power outlets. Equipped with 2 x 120V AC outlets, 2 x 5V USB ports, and 1 x 12V DC outlet, it accommodates all your standard electrical equipment with ease. From charging your devices to powering essential appliances, enjoy unmatched versatility wherever you are.
  • Certified Reliability: Rest easy knowing your sensitive electronic devices are in safe hands with our CARB-certified generator. Whether it's TVs, lights, fans, or small power tools, our generator provides clean and stable power for all your camping and home needs. Elevate your outdoor experience with dependable performance you can trust.

7. Tiexei Portable Power Station 665.6Wh, 600W(Peak 1800W) Solar Power Station, Battery Backup with UPS Function, Solar Generator for Home Emergency, Camping, RV,CPAP, 10 Outlets&LED Light

  • ☀Upgraded Power Plan: With a large capacity 665.6Wh, 600W inverter and 1800W power lifting, PT01 power station is perfect to power your most of your essentials during your camping.
  • ☀Multiple Power Outlets: With 1*Wireless Charging part, 2*AC Pure Sine Wave outlets, 2*USB-A, 2*Type C, 2*DC ports, 1*Car outlet and 1*UPS Port, This PT01 portable power station easily power up your devices such as CPAP, drone, tablet, phone, camera, mini fridge, etc.
  • ☀Emergency UPS Port: Equipped with Uninterruptible Power Supply (UPS) function, PT01 LiFePO4 power station save your device immediately when wall outlet is interrupted. UPS will supply 110V AC power to the load in less than 10ms to ensure your data or gaming successfully.
  • ☀3 Recharging Ways: PT01 solar power generator works with MPPT controller. It supprts 3 recharging ways. ①AC Wall Charging: about 5-6hours fully recharged ②12V Car Charging: 6-7 Hours fully charged ③6-7 hours fully charged from 120W Solar Panel (solar panel not included).
  • ☀Portable & Lightweight: With a lightweight 15.6lbs and compact size, PT01 portable generator is designed with a solid handle, which means it's portable and comfortable enough to be carried around for your outdoor camping, fishing, hunting, boating, road trip, RV trip, and indoor blackout.

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

  • 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

9. WEN 56235i Super Quiet 2350-Watt Portable Inverter Generator with Fuel Shut Off, CARB Compliant, Ultra Lightweight, Black

  • Ultralight body weighs in at a mere 39 pounds for easy transport and storage.Engine Speed : 4800 RPM. Lubrication System : Splash Lubrication.Rated Amperage: AC: 15.8A, DC: 8.3A (Cigarette Plug), 2.1A/1A (USB)
  • Extremely quiet operation comparable to the sound of a normal conversation according to the US Department of Health and Human Services
  • Produces 2350 surge watts and 1900 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers, etc.)
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
  • Includes two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports, and a two-year warranty

10. Portable Power Station 300W(Peak 600W), BailiBatt 257Wh 8-Port Portable Generator with Flashlight, 110V Pure Sine Wave AC Outlet Lithium Battery, Solar Generator for CPAP Home Camping Emergency

  • Small But Powerfull - BailiBatt portable power station with lightweight 4.6 lbs, this portable generators for home use,camping and outdoor life.And this portable generator equipped with 69600mAh capacity, can charge many small devices,such as laptop,switch,phones,tablet,camera
  • Stable & Efficient Outputs - This outdoor generators built-in two pure sine wave AC outlets to protect your devices (laptop) from damage.The portable generator with regulated 12V DC outputs, can provide a stable power output.300W output, can run 8 appliances simultaneously(the total of all output power < 300 watts)
  • Multiple Safety Backup Power - This electric generator within clear LCD screen shows all operating status easily and timely. This solar powered generator built-in premium BMS system, can monitor voltage, current, and temperature, to protect the solar generator from damage
  • Green and Durable - This portable power station boasts a 257Wh grade-A battery pack, and this portable generator is excellent thermal stability and safety. So this portable power station support>1500 times of charge cycle. The portable generator for camping
  • Three Recharging Modes - The solar generator within MPPT controller, you can charge this solar powered generator via AC adapter/ car charge(12V/10A) / solar panel (40W/18V,NOT INCLUDED).Whenever you are, don't worry the low battery with this solar generator

Last update on 2024-05-17 / Affiliate links / Images from Amazon Product Advertising API

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