Best Largest Portable Generator Available 2024 - Top 10 Picks

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

When you're trying to select the good largest portable generator available, 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 largest portable generator available.

You don't have to try out every largest portable generator available to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best largest portable generator available to be GENMAX Portable Inverter Generator,3200W Ultra-Quiet Gas Engine & RV Ready, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM-3200i). 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 UGREEN Solar Generator PowerRoam 1200 Portable Power Station with 200W Solar Panel Included, Fast Charging, 1024Wh LiFePO4 Battery, Up to 2500W Output, Generators for Home Backup/Outdoor Camping/RVs.

Choosing the largest portable generator available 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 largest portable generator available. The following products are some of the best you can get right now.

List of Top 10 Largest Portable Generator Available

Review of Best Largest Portable Generator Available

1. GENMAX Portable Inverter Generator,3200W Ultra-Quiet Gas Engine & RV Ready, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM-3200i)

  • 【Strong Power】GM3200i uses newest high speed 5.2 HP 145cc gas engine, output 3200 surging watts and 2800 running watts , this powerful inverter generator is the dream ideal product for emergency home backup power, jobsite use, tailgate or camping with your RV.
  • 【Super Quiet, Fuel Saving】Fully enclosed design dramatically reduces noise levels. At 23 feet distance, 57 DBA with no-load, 62 DBA with 25% load, 68DBA with full load. inverter technology provides clean, stable power for sensitive electronics, tools and appliances,Capable of running for a long time for 8 hours in the case of 1 gallon of fuel, with "economy mode" for maximum fuel efficiency.
  • 【Ultra-Lightweight, Extensive Use】At only 47.3 pounds, this inverter is one of the lightest 3000-watt inverters in the industry and has the best power-to-weight ratio. It can operate a wide variety of appliances,Compact and lightweight makes transportation easy with built-in handle.
  • 【Strong Panel With Parallel Function】 LED indicators alert you when unit is low on oil, overloaded or ready-to-use. USB ports to charge mobile devices. 120v 20A duplex and 120v 30A Covered outlets provide added protection from the environment. Parallel ready to connect two GM3200i inverter generator for twice the power. (parallel kit sold separately).
  • 【GENMAX Support】Includes 1-year warranty with FREE lifetime technical support from experts.

2. UGREEN Solar Generator PowerRoam 1200 Portable Power Station with 200W Solar Panel Included, Fast Charging, 1024Wh LiFePO4 Battery, Up to 2500W Output, Generators for Home Backup/Outdoor Camping/RVs

  • [Ultra-Fast Recharging] - Charging from 0 to 80% in just 50 minutes and fully charging in 1.5 hours by AC input. Or charge the PowerRoam 1200 solar generator in 4 hours with up to 400W solar input.
  • [Power Lifting Up to 2500W] - U-Turbo technology powers up the solar generator allowing support for high-wattage appliances of up to 2500W. Power most of your essential appliances with no worry.
  • [10-Year Battery Life] - The advanced LiFePO4 batteries provide a 6X longer service life compared to traditional lithium-ion battery, which is able to ensure 80% battery life after 3000 cycles.
  • [Extreme Portability] - With a lightweight size of only 25.4 lbs, you can take your portable power station around with no effort. Also, built-in 13 output ports make the portable generator easier to use.
  • [What You Get] - PowerRoam 1200 solar generator(1024Wh Capacity), 200W solar panel, AC/solar/car charging cables, 5-year warranty and friendly customer service.

3. Pulsar 7,250-Watt Super Quiet Dual Fuel Inverter Generator with Remote Start

  • Gasoline: 7,250 Peak watts, 6,000 Running watts
  • Propane: 6,500 Peak watts, 5,500 Running watts
  • Supports 120-volt and 240-volt output
  • Outlets: (1) USB A, (1) USB C, (2) GFCI 120V 5-20R, (1) 120V/240V L14-30R, (1) 120V TT-30 RV
  • 312cc OHV 4 cycle engine with enclosed frame

4. MaXpeedingrods 3500 Watt Portable Inverter Generator Gas Powered, EPA Compliant, Compact and Lightweight for Home Backup Power, Outdoor Camping, RV and Trailer

  • [Versatile Power Supply] With 3500 peak watts and 3000 running watts, our generator can easily power a small house, RV, food truck, and more. It is the ideal product for home backup power under extreme weather. And its compact and lightweight design (47lbs) makes it perfect for outdoor living and travel.
  • [Extended Run Time] Use Eco mode to extend your run time up to 8.3 hours @25% load (750w load) or 4.5 hours at 50% load (1500w load).
  • [Power More Appliances] Our generator features 1 x 120V 30 amp RV outlet, 2 x 120V 20 amp outlets, and 2 x 5V DC USB outlets, making it compatible with all types of standard electrical equipment.
  • [Clean Power] Inverter technology produces clean pure sine wave power, providing safe, high-quality current for sensitive equipment without damaging electronics. Charge phones, laptops, cameras, and more with ease.
  • [Quiet Operation] At just 58 decibels in Eco mode (at a distance of 23 feet), our generator is as quiet as a normal conversation or running dishwasher, making it perfect for use in any setting without disturbing others.

5. BILT HARD Generator 2500 Watt, Quiet Inverter Generator Portable 80cc 4 Stroke Engine, 120V AC Duplex Receptacle and 12V DC Output, Outdoor Generators for Home Backup Use and RV Ready

  • Pure Sine Wave Inverter - Less than 2.5% THD. Covered 120V Max20A 60HZ AC outlets (NEMA 5-20) and 12V Max8.3A DC output are protected by circuit breakers.
  • Gas Generator - 80cc 4-stroke air-cooled OHV gasoline engine. 1.37 gal fuel tank allows 13 hours run time @25% load. 4800 rpm max engine speed and 9.1:1 compression ratio.
  • Quiet and Fuel Efficient - As low as 65 dB with double-insulated acoustic enclosure, asymmetrical cooling fans, automatic RPM control and low tone mufflers to reduce operating noise.
  • 2500 Peak Watts and 2000 Running Watts - Perfect for running sensitive electronics like LCD/plasma televisions, laptops, tablets, or mobile devices that require clean, stable power.
  • Parallel Ready - Connect two inverter generators using a parallel kit (not included) to double your power output.

6. NEXPOW Portable Inverter Generator, 2250W Super Quiet Generator with CO Alarm Ideal,Eco-Mode Feature, Parallel Capability,EPA Compliant,and 5v/3A USB Outlet,Lightweight For Backup Home Us& Camping

  • 【CO Alarm and Parallel Function】 The NEXPOW portable inverter generator adopts a sensor CO alarm, If used in a confined environment, it reduces the risk of carbon monoxide poisoning for consumers. The generator also features AC parallel operation, allowing you to easily connect two generator units with the same voltage and frequency in parallel to increase power output.
  • 【Eco Mode and EPA Certification】 The NEXPOW portable inverter generator has obtained EPA certification, ensuring safe and reliable use. It also includes an Eco mode feature that extends the runtime. By using the eco switch, the fuel tank can run for more than 10 hours at 25% load.
  • 【Upgraded Configuration】NEXPOW inverter generator is used high-quality copper wire as the core material, which has excellent conductivity and high thermal conductivity,This 2250W portable inverter generator is equipped with 79.7cc 4-stroke OHV single-cylinder engine, a forced air cooling system, and overhead valves. It is also equipped with a muffler, fuel filter, air filter, and more. We have added more configurations than traditional generators, allowing you to use it with greater safety.
  • 【Multipurpose Portable Inverter Generator】It produces 2250W of surge power and 1800W of rated power with an overload protection function. It is easy to run a small house lighting system or other appliances such as a refrigerator. You can rest assured to use it for outdoor living, RV travel, vacation, food trucks, and any situation that requires power.
  • 【Super Quiet Mode】NEXPOW generator is equipped with an advanced muffler and adopts a fully enclosed design mode, which greatly reduces the noise when the product is running. Compared with other traditional generators, NEXPOW Generator is an ultra-quiet mode, at a distance of 23 feet, the decibel level of the product running in ECO mode is 58 decibels, which is almost equal to the sound of normal talking or a dishwasher running, there is virtually no disturbance to the user or anyone nearby.

7. POXURIO 4000 Watt Generator, DK4000iSA Gas Generator, Gasoline Inverter Generator Super Quiet, Eco-Mode/RV Ready/Lightweight/EPA Compliant/Carb for Outdoor Camping, Home, Dining Truck, Travel

  • 【Strong Power】This portable generator has a starting power of 4000W that can your daily needs of various electrical appliances and equipment in camping, outdoor activities, commercial use, or home backup power.
  • 【Low Noise】POXURIO inverter generator adopts advanced sound reduction technology and produces a noise value of only 62 decibels during operation(much lower than other traditional generators), ensuring the comfort of electricity consumption.
  • 【Gas Powered】Our gas powered generator is welcomed by the majority of people. Compared with other fuel types, gasoline is more convenient to store, more affordable, and more convenient to obtain, making it one of the most common fuels in people's daily lives.
  • 【Parallel Operation】This generator outdoor supports parallel operation, and you can achieve power supply of over 4000W by 2 or 3 machines. Also it has excellent current stability that protects electrical equipment from voltage fluctuations.
  • 【Lightweight Design】The generator is made of lightweight materials, weighing only 45 pounds so it is easy to carry and store. You can easily carry and set up this generator to meet the backup power needs for outdoor camping and emergency situations.

8. Portable Power Station 299Wh Outdoor Generator LiFePO4 Battery, 110V/300W Pure Sine Wave AC Outlet up to 600W, DC, USB QC3.0, LED, 3000 Cycles, Solar Power Station for Home Use Camping Backup

  • 【Portable Generator】Our Energon 300 Power Station for home use could Run 7 appliances simultaneously. Featuring 1*AC 300W Pure Sine Wave(Peak power 600W) 110V/60HZ, 1*USB-C(bidirectional) 3A 60W, 1*USB-C(unidirectional) 18w, 2*USB-A QC 18w, 2*DC5521 12V/10A 120W Max. Powers cell phones, iPads, laptops, cameras, radios, USB-powered night lights, fans, electric guitars, camping scanners, CPAP, and so on.
  • 【Smallest Size in the Market】Size 9.57*4.09*7.09in, 20% smaller than other products of the same capacity in the industry, this electric generators for camping are easy and convenient to carry around.
  • 【Fast Solar Charging】Use clean, green renewable energy to recharge the solar generator in as fast as 1.5 hours with 200W solar input.
  • 【4 Charging Methods 】299Wh portable rechargeable power station with 4 methods to charge the portable power station. (1)Fully recharge the solar generator in only 1.5 hours under the sun with a 200W solar panel. (2) it can be charged within 1.8 hours using an AC + USB-C outlet. (3)On the wall, you can fully charge the electric generator via an AC outlet for 3 hours. (4) Via USB-C, it will take 5 hours to fully recharge the portable generator.
  • 【Long-Life LiFePO4 Battery】Embrace the future with LiFePO4 battery cells. Recharge ENERGON 300 solar generator over 3000 times, ensuring almost a decade of consistent use.

9. 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

10. 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

Last update on 2024-04-27 / Affiliate links / Images from Amazon Product Advertising API

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