Best 5000 Watt Inverter Generator 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right 5000 watt inverter generator to suit your needs. We review the 10 best 5000 watt inverter generator on the market so you know that your next decision will be a smart one!

When you're trying to select the good 5000 watt inverter 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 5000 watt inverter generator.

You don't have to try out every 5000 watt inverter generator to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best 5000 watt inverter generator to be BILT HARD Generator 5500 Watt, Quiet Inverter Generator Portable with Electric Start, 120V NEMA 5-20R, NEMA TT-30R and 12V DC Output, Outdoor Generators for Home Backup Use and RV Ready. 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 GENMAX Portable Inverter Generator,5500W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM5500i).

Choosing the 5000 watt inverter 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 5000 watt inverter generator. The following products are some of the best you can get right now.

List of Top 10 5000 Watt Inverter Generator

Review of Best 5000 Watt Inverter Generator

1. BILT HARD Generator 5500 Watt, Quiet Inverter Generator Portable with Electric Start, 120V NEMA 5-20R, NEMA TT-30R and 12V DC Output, Outdoor Generators for Home Backup Use and RV Ready

  • Pure Sine Wave Inverter - Less than 2.5% THD. Covered 120V 60HZ AC Max20A duplex receptacle & Max33.3A outlet and 12V Max8.3A DC output (USB adapter included) are protected by circuit breakers.
  • Gas Generator - 224cc 4-stroke air-cooled OHV gasoline engine. 3.17 gal fuel tank allows 12 hours run time @25% load. 3800 rpm max engine speed and 9.1:1 compression ratio.
  • Electric and Recoil Start - 5500 Peak Watts, 4000 Running Watts clean and stable power is ideal for your RV, campsite, pole barn, worksite and home.
  • Quiet and Fuel Efficient - As low as 68 dB with double-insulated acoustic enclosure, asymmetrical cooling fans, automatic RPM control and low tone mufflers to reduce operating noise.
  • Fuel: 87+ octane, stabilizer-treated unleaded gasoline. Engine Oil: SAE 10W-30.

2. GENMAX Portable Inverter Generator,5500W Ultra-Quiet Gas Engine, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM5500i)

  • 【Powerful Engine】5000 Rated Watts and 5500 Peak Watts at Less Than 3% THD,Telescoping Handle ,Manual / Electric start, 3.9 Gallon Fuel Tank With Fuel Gauge,Up to 10 Hours of Run Time with 120/240V Volt Selector Switch.
  • 【Wide Application】 GENMAX portable generator is great for home emergency power supply,campgrounds, construction sites, mobile devices and power outages. This generator is very durable that provides continuous power to handle multiple jobs, such as powering high voltage appliances and heavy duty power tools in different job sites
  • 【Multifunctional Power Supply Panel】Includes low oil alarm, overload alarm,Co warning light ,output indicator features and Fault alarm function,“Eco mode” for conserving energy and maximum fuel efficiency,An easily accessible TT-30R RV outlet makes the perfect for travel trailers
  • 【Quiet and Lightweight Structure】The compact suitcase design is easy to carry,Economy mode automatically adjusts engine speeds to save fuel and reduce sound emissions,The runtime sound is only 60 decibels, Integrated Off/Run/Choke Knob simplifies startup procedures
  • 【CO Detect Shutdown】 Includes CO Detect shutdown sensor for Prevention of Carbon Monoxide Poisoning

3. Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Portable Inverter Generator, Remote Electric Start with Auto Choke, Wheel & Handle Kit, RV Ready, Gas Powered, Parallel Capable

  • 4500 Peak Watts and 3700 Rated Watts at Less Than 3% THD; Telescoping Handle; Gas Powered; Remote Start With Included Key Fob, Electric and Recoil Start
  • Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use – Strong Enough to Run All Your Essentials
  • Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
  • Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
  • 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

4. Champion Power Equipment 100519 6250-Watt Open Frame Inverter with Quiet Technology

  • Quiet technology and extended run time: 69 dba noise level is great for your next project or home backup, with 6250 starting watts and 5000 running watts for up to 12.5 hours run time on gasoline
  • Advanced open frame inverter design: 50% quieter and 20% lighter than a traditional Champion 5000-watt generator
  • Clean power and economy mode: confidently connect your sensitive electronics and save fuel
  • Intelligauge: Monitor voltage, frequency and operating hours with ease; Frequency: 60 Hz
  • Champion Support: includes 3-year limited Warranty with free lifetime technical support from dedicated experts

5. WEN 56477i 4800-Watt Portable Inverter Generator

  • 224cc engine generates up to 4800 surge watts and 4000 rated watts
  • Produces clean power to prevent damage to sensitive electronics such as smartphones, tablets and laptops
  • Ultra-efficient 1.9-gallon tank provides up to 7 hours of half-load run time
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
  • Includes onboard wheels, a telescoping pull handle, four three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, and a three-year warranty

6. WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator, CARB Compliant, Black/orange

  • Dimensions: 19.8" L x 13.8" W x 18.9" H | Weight: 66.1 lb.amperage : 26.6 amps
  • Generate clean power to safely operate sensitive electronics such as phones, tablets, televisions and computers
  • Parallel-ready panel allows you to connect any two WEN inverter generators for increased wattage output
  • 212cc 4-stroke CARB-compliant OHV engine produces 4000 surge watts and 3500 rated watts
  • Includes two 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V RV-ready TT-30R receptacle

7. 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

8. 5000 Watt Solar Inverter Pure Sine Wave 48V 110V, Off-Grid 5KW Power Inverter Built in 80A MPPT Controller, 40A AC Charger, Max.PV Input 500V, Support Utility/Generator/Solar Charge

  • 5000W Solar Inverter 48V DC to 110V/120V AC, built in 80A Mppt charge controller, is a new all-in-one hybrid solar inverter charger, fit for 48V Lead-Acid(seal, AGM,Gel,Flooded) and Lithium battery. Support Utility/Generator/Solar Charge.
  • Pure sine Wave Inverter Max Input Power: 5500W, Voltage range:120-500Vdc, Max input solar current: 22A and Max.Power output: 5000W, max charge current: 80A. AC input Voltage range: 90-140V, Output 100/105/110Vac ±5%. 【Starting voltage >150V】
  • Solar Inverter 5000 Watt 110V Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave.Two output modes: mains bypass and inverter output; uninterrupted power supply.
  • 110V Off-Grid Power Inverter Charger will have Four charging modes are optional, i.e. PV priority, Utility Priority, Hybrid Charging, and Only Solar Charging; and two output modes are available, i.e. Inverter and Mains, to meet different application requirements.
  • LCD display designand 3 LED indicators for dynamic display of system data and operating status, Intelligent variable speed fan to efficiently dissipate heat and extend system life. Can be accessed to a variety of household and office loads, including refrigerators, lamps, televisions, fans, air conditioning and other AC loads

9. Champion Power Equipment 200988 4500-Watt Dual Fuel RV Ready Portable Inverter Generator, Electric Start

  • DUAL FUEL: Operate your 4500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (10W-30 oil included) and has a low oil shut-off sensor.Fuel Gauge : No. Voltmeter : No.
  • ELECTRIC START: Battery included, plus Quick Touch Panel allows you to access all your controls in one spot
  • QUIET OPERATION: 61 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 4500 starting watts and 3500 running watts with up to 14 hours run time on gasoline
  • CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet with dual USB adapter
  • CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

10. A-iPower AP5000V 5000-Watt Gas Powered Portalable Generator | AP5000, 5000 Watt, Oranage

  • Performance Series Engine: 223cc OHV engine with Cast Iron Sleeve & Low Oil Shutdown
  • High Output: 5,000 starting watts - 4,000 running watts
  • Run Time: 4-gallon fuel tank for extended run time of 13.5 hrs. at 25% load
  • Digital Hour Meter: For quick and easy run time reading
  • AC Outlets: Complete with standard 20A – 120V household duplex (5-20R) and 30A-120/240 Twistlock (L14-30R).

Last update on 2024-04-24 / Affiliate links / Images from Amazon Product Advertising API

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