5 Best 5000 watt Inverter Generators [Reviews + FAQs] 2023

George Hillman – a famous industrialist, says powering up your residential area with the best 5000-watt inverter generators (Amazon) is helpful to you.

Having power options is always a good thing when you live in an area prone to power outages or spend a lot of time working with tools.

Are you wandering around the market for a product that can handle your essential household power needs?

Power outages, while inconvenient, shouldn’t put a damper on your life.

Whether you’re looking for an emergency backup or appliances off the beaten path, a portable generator is a perfect purchase for homeowners and nature lovers.

At a Glance:

  1. Best 5000 watt Inverter Generator: Generac 5939 GP5500
  2. Best 5000 watt Generator: A-iPower AP5000V
  3. Best 5000 watt Home Generator: WEN 56475 Portable Generator
  4. Best 5000 watt Quiet Generator: Champion 100519 Generator
  5. Best 5000 watt Dual Fuel Inverter Generator: DuroMax XP5500EH

Best 5000-watt Inverter Generators Comparison

Product Starting Watts Running Watts Runtime
(on 25% load)
Noise Level
Generac 5939 GP5500 Generator 6875 W 5500 W 15 hrs 71 dB
A-iPower AP5000V Generator 5000 W 4000 W 13.5 hrs 68 dB
WEN 56475 Portable Generator 4750 W 3750 W 15 hrs 68 dB
Champion 100519 Generator 6250 W 5000 W 13.5 hrs 69 dB
DuroMax XP5500EH Generator 5225 W (Propane)
5500 W (Gas)
4275 W (Propane)
4500 W (Gas)
15 hrs (Propane)
19 hrs (Gas)
69 dB

Best 5000 Watt Inverter Generators

Generac 5939 GP5500 Generator

Best 5000-watt Inverter Generator

generac gp5500
Generac 5939 GP5500

Specifications: Wattage: 5000 to 5500 Watts | Weight: 180 Pounds | Fuel tank: 7.2 gallons | Colour: Orange/Black | Voltage: 120 Volts | Runtime: 10 hours

The Generac best 5000-watt inverter generators provide 5500 running watts and 6875 starting watts.

This 28.75 x 26.75 x 25 inches generator can handle the needs of a medium home, including lights, refrigerator and freezer, sump pump, security systems, window air conditioners, and furnaces.

The Generac GP5500 Portable Generator provides reliable power for the home and Jobsite.

It operates at a 59dB noise level at 23 feet to provide a quiet operation.

Equipped with built-in carry handles, this unit is light enough to be transported by just one person.

Powered by a 389cc Generac OHV engine, this generator runs 10 hours at 50% load on one fuel tank.

This 180 Pound generator features 9″ flat-free tires that deliver added stability when the unit is in use.

The never-flat design ensures that you have complete maneuverability when needed.

This 120 Volts unit also comes with a heavy-duty inverter for powering sensitive electronics like smartphones, televisions, and computers.

This is one of the best 5000-watt inverter generators, which is very good for home, job site, or any outside activities.

Why it’s Great
  • Great for camping and recreational activities
  • Backup power generator
  • Provides reliable, easy-to-use power
Flaws but not the Deal Breaker
  • Less run time at 50% load

A-iPower AP5000V Generator

Best 5000-watt Generator

a-ipower ap5000v 5000-watt gas generator
AI Power AP5000V

A-iPower AP5000V 5000-Watt is the best 5000-watt generator. It is a great choice for people who need an emergency power supply.

The starting watts of this generator are 5000, and the running watts are 4,000.

It has a digital hour meter for easy checking of the run time.

The A-iPower AP5000V 5000-Watt Gasoline Portable Generator is made to last, with heavy-duty steel frame construction and an aluminum shroud for durability.

It also has 2 front wheels that make it easy to move around.

The A-iPower AP5000V 5000-Watt Gasoline Portable Generator is designed with several outlets. It has the standard 20A – 120V household duplex (5-20R) and 30A-120/240 Twist lock (L14-30R).

The A-iPower AP5000V is lightweight and has ergonomic aftermarket wheels. It weighs about 123 lbs.

It has a 223cc OHV engine with Cast Iron sleeves & Low Oil Shutdown. It also comes with a 4-gallon fuel tank for an extended run time of 13.5 hrs at 25% load and a digital hour meter.

The A-iPower AP5000V is carb compliant and meets the EPA requirements, and it has a warranty of 1 year for commercial use.

The A-iPower AP5000V 5000-Watt Gasoline’s best 5000-watt generator has a good design; it is very easy to store when not in use. It has many features that make it one of the best generators on the market.

Why its Great
  • 12 hours runtime of 4 gallons
  • Suitable for 120V or 240V power
  • It features multiple sensors
  • Reasonable price
Flaws but not the Deal Breakers
  • A spark plug issue might occur from time to time

WEN 56475 Generator

Best 5000-watt Home Generator

wen 56475 4750w
WEN 56475 4750w

WEN 564750 4750-watt is the best 5000-watt home generator. WEN brand company is all about the development of home power products.

The 223cc engine provides 4,750 surge watts and 3,750 rated watts.

This model features a digital readout that helps with oil changes and maintenance, electric start, low-oil shutdown, automatic voltage regulation, and overload protection.

It’s also CARB, and EPA III certified, making it legal for sale in 50 states.

The included wheel kit and foldable handles make it easy to transport.

It’s a great device for caravans or RVs because it can run air conditioners, appliances, and other devices.

It is light in weight but big on performance!

This best 5000-watt home generator has several useful features to meet any requirement for power for home or professional use.

In addition, it truly is a great machine that you can rely on as it meets the needs of all kinds of professionals, including electricians, plumbers, contractors, and more.

Why its Great
  • Enclosure with steel frame
  • An oil change and maintenance digital readout
  • Its small size makes it portable
  • The 4-gallon gasoline tank lasts 11 hours at half load
Flaws but not the Deal Breakers
  • Heavy
  • Some may find it noisier

Champion 100519 Generator

Best 5000-watt Quiet Generator

champion 100519 6250 watt
champion 100519 6250 watt

The Champion Power Equipment 100519 6250-Watt open frame inverter with quiet technology is the best 5000-watt quiet generator.

It’s a great option for those who need a generator for backup power or their next project.

With a noise level of 69 dba, this inverter is 50% quieter than traditional generators and 20% lighter.

It also has a run time of up to 12.5 hours on gasoline. The advanced open-frame inverter design is another plus, as it makes the generator quieter and lighter.

The starting watts of this generator are 6250, while the running watts are 3500. It has a 4-stroke 301cc OHV engine and a tank with 4.2 gallons of fuel capacity.

This model includes several items in the box, including the USB adapter, wheel kit, flexible oil funnel, battery charging cables, and handle.

This Champion’s best 5000-watt quiet generator is a good option for those needing a generator or backup power source for their next project.

Its quiet technology and extended run time make it a great fit.

Why its Great
  • 12-hour runs are impressive
  • Multiple outlets
  • Modern sensors and noise absorption
  • Designed for heavy workloads
Flaws but not the Deal Breakers
  • Gasoline odour and tank leakage are concerns
  • Heavyweight

DuroMax XP5500EH Generator

Best 5000-watt Dual Fuel Inverter Generator

duromax xp5500eh
Duromax XP5500EH

The DuroMax XP5500EH electric start generator is a great and best 5000-watt dual-fuel inverter generator for those who like to have options.

This generator can run on gasoline or propane, giving you the freedom and flexibility of fuel choice.

It also has a powerful engine that can handle multiple jobs, from powering high-voltage appliances to heavy-duty power tools.

The MX2 Technology also allows you to get the maximum power from each of the 120-volt receptacles.

The power panel includes a wide selection of outlets for maximum compatibility with your applications, including (2) 120V household GFCI outlets and (1) 120/240V 30A twist-lock outlets.

The panel also includes a voltmeter and 12V DC charging ports for charging external batteries.

This generator is an all-around performer ideal for camping, trucking, RVing, or construction site needs.

With the dual-fuel option, you can get a little more mileage out of fuel costs and have a flexible choice when it comes to fueling up.

Not only do you have some nice power, but you also can get Peace of Mind with added features like fuel theft protection, switch burning, circuit breaker overload protection, and low oil shut-off.

The engine is small enough for light-duty jobs but powerful enough to handle pretty decent loads. You can even run an air compressor or other power tools off this generator.

This 50-state-compliant best 5000-watt propane generator is a pretty cool feature that will allow you to use this generator just about anywhere in the US. This small generator packs a big punch.

Why its Great
  • Electric start with a single button
  • Runs on gasoline or liquid propane
  • 120/240-volt outlet with twist lock
  • Solid metal construction
Flaws but not the Deal Breakers
  • The noise level is rather high

Quick Shopping Tips for Best 5kw Generator


You want a guarantee that lasts as long as feasible. The typical is roughly two years, but some are longer.

Short warranties apply only to specific sections of the equipment or even under particular conditions.

Portability & Weight

Best 5000-watt inverter generators are substantial pieces of machinery.

They do weigh a lot, though modern generators have a tendency to be lighter.

The weight should be around 100 pounds for a generator of this size. The bulk of them weighs approximately 120 pounds.


Depending on what is needed, these outlets usually operate at 120v or 240v.

In addition, most generators contain at least one 120-volt standard household outlet.

These really are ideal for power tools as well as the majority of household appliances.

Remember that 240v outlets are typically used by washing machines & tumble dryers.

Features of Safety

5000 watts is a considerable quantity of power to have on hand.

You, like your appliances, would not want to be on the losing side of that much power. Low oil shutoff is standard on most generators. 

Whenever the oil level is too low, the engine will not start.

The engine is safeguarded from heating and destruction that really can happen when there isn’t enough oil by shutting down.

Inverter generator

An inverter generator is a device that converts the power it generates into clean, usable power.

The conversion process of an inverter generator prevents any transfer of noise and vibrations when the engine is running.

Summary: Best 5000-watt Inverter Generators

Preview Product Type Rating Price
generac gp5500 Generac 5939 GP5500 Best 5000-watt Inverter Generator 4.5 Check Price
a-ipower ap5000v 5000-watt gas generator A-iPower AP5000V Best 5000-watt Generator 4.6 Check Price
wen 56475 4750w WEN 56475 Portable Generator Best 5000-watt Home Generator 4.5 Check Price
champion 100519 6250 watt Champion 100519 Generator Best 5000 watt Quiet Generator 4.6 Check Price
duromax xp5500eh reviews DuroMax XP5500EH Best 5000 watt Dual Fuel Inverter Generator 4.6 Check Price

FAQs: Best 5000 watt Inverter Generators

What are the best 5000 watt inverter generators?

There is no definitive answer to this question, as different people will have different opinions on the best 5000-watt generator.

However, some popular options include the A-iPower AP5000V, WEN 56475, Champion 100519, and the DuroMax XP5500EH.

Each of these generators has its own strengths and weaknesses, so it’s important to do your research before making a purchase.

What are the main benefits of using the best 5000 watt inverter generator?

Some main benefits of using a 5000-watt generator include that they are portable, easy to use, and can provide a lot of power in a small package.

Additionally, many 5000-watt generators come with various features that can make them more useful, such as USB charging ports and watt meters.

What are the main drawbacks of using a 5000 watt generator?

The main drawback of using a 5000 watt generator is that it can be quite expensive.

Additionally, they can be quite loud, so you’ll need to make sure you have a good place to store or use them.

Are there any important safety considerations I should keep in mind when using a 5000-watt generator?

Yes, there are a few important safety considerations you should keep in mind when using a 5000-watt generator.

Ensure to read the owner’s manual thoroughly before using the generator, and always follow the safe operation guidelines.

Additionally, it’s important to keep the generator in a well-ventilated area and never run it indoors.

What are some of the most common uses for the best 5000-watt generator?

Some of the most common uses for a 5000-watt generator include power tools and equipment, running a small business, or providing backup power during an emergency.

5000-watt generators are popular for people who need a lot of power in a small package.

They are portable, easy to use, and come with various features that can make them more useful.

However, they can be pretty expensive, so it’s important to do your research before making a purchase.

Additionally, it’s important to follow the safe operation guidelines and keep the generator in a well-ventilated area.

Final Verdict – Some Technicalities

In short, voltage fluctuations, rolling blackouts, and extended summer power outages are all situations you can find yourself in and could severely hinder productivity.

Modern life can be rough. Whether you need to power your tools when working on a remote job or want a personal generator for an emergency, there are many great reasons to invest in quality power.

Our best 5000 watt inverter generators are easy to carry, compact, and perfect for powering a wide variety of equipment.

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