The Best 5000 Watt Generator of 2023

Do you want to know what the best 5000-watt generator of 2023 is? After much analysis, we settled for the Champion Power Equipment 100519
You never can tell when a blackout will happen, and you’ll be unexpectedly left in the dark.
That is why getting a heavy-duty and efficient backup power supply system that can power your essential home appliances is now more of a necessity than a luxury.
Speaking of backup power supply systems, a 5000-watt generator will power your heavy-duty appliances like refrigerators, air conditioners, washing machines and more efficiently.
Hence, we’ve deemed it fit to review the best 5000-watt generators of 2023.
In this blog post, you’ll discover a list of the best 5000-watt generators alongside their important features and what they have to offer.
First, a preview of our top selected products in this category.

The Best 5000 Watt Generator of 2023 At A Glance

S/NOur wordsProduct Link
1. Powerful and Portable Gasoline-Powered GeneratorChampion 100519 
2. Heavy-Duty and Efficient Gasoline Powered GeneratorWEN GN6000 
3.Powerful and Quiet Gasoline Powered GeneratorWestinghouse WGen5300s
4.High-capacity Dual-fuel GeneratorDuroMax XP5500EH
5.Portable Dual-fuel GeneratorPulsar PG5250B

The Best 5000 Watt Generator of 2023- A Brief Overview

You may be wondering why a 5000-watt generator?

Well, most home appliances need sufficient power to function effectively, especially when using a backup power supply.

Some of these include the home air conditioner, washing machine, electric heater, and microwave among others.

These appliances tend to consume a lot of power when working independently, talk less about running a few of them simultaneously.

As such, they need an equally powerful device that can match up to their high power requirements.

On that note, a 5000-watt generator can power essential household appliances like ovens, heaters, air conditioners, vacuum cleaners, washing machines, and more without stuttering.

However, be careful not to overload the generator with too many heavy appliances at once.

The best practice is to run small appliances like juicers, kettles, and toasters simultaneously, then run heavy appliances individually so you don’t overwork the generator and trigger the circuit breaker.

Ideally, you should only run appliances measuring 5000 watts or less with a 5000-watt generator.

Anything above this could damage your generator.

Of course, there are other bigger generators with higher power capacity like 7000 watts or 10000 watts generators.

Sadly,  they may be too heavy to move from one place to another.

However, a 5000 watts generator will be easy to move around if you need to go camping and need something to power your camping appliances.

Bottom line, if you need an efficient and portable backup power supply to power your household appliances in the event of a power shutdown, a 5000 watts generator is the right choice to make.

However, before we go into details on the best 5000-watt generators of 2023, there are a few things you need to know that will help you decide on the best one to go for.

The Best 5000 Watt Generator of 2023- Buying Checklist

Deciding which 5000 watts generator to buy amidst several options can be quite daunting.

Before deciding on anyone to buy, here’s a checklist of the essential features to look out for before buying.

Fuel Type

There are different fuel types to choose from, such as diesel, petroleum, propane, and natural gas.

Each has its own advantages over the other.

For instance, diesel is one of the easiest and most common fuel types available.

More so, it is energy-efficient, affordable, and not so flammable.

However, diesel-powered generators make more noise during operation and do not fare too well during cold seasons.

Furthermore, petroleum or gasoline is also very easy to find- there are petrol gas stations almost everywhere.

Likewise, it’s also the commonest fuel type used in-home/office/outdoors portable generators.

However, it is highly flammable, and it is more expensive than diesel.

Natural gas-powered generators depend on natural energy sources such as wind, solar, biogas, and more.

As such, they are easily replenishable and are much more eco-friendly.

However, they deliver low output.

Propane gas is easily accessible, and propane-powered generators work really quietly.

However, they are quite complex to use and are easily flammable.

So when buying a generator, go for the fuel type that’s most beneficial to you given your peculiar needs.

Overall, for a 5000-watt generator, gasoline or diesel-powered generator would serve your high-capacity needs.

Better yet, you could go for dual-fuel generators for more flexibility of use and efficiency.

Output Capacity

This is dependent on the starting and running wattage. 

The startup and running wattage tell you if the generator can produce enough power to run your appliances.

Ideally, a generator needs 2-3x of its running power capacity to start up.

Put simply, the generator’s starting watts ought to be higher than its running watts.

Power Outlets

The power outlets allow you to connect to the generator for power.

120v, 20 amp Ac outlets, 120V/240V, 30amp Ac outlet, 120V, 30amp RV ready AC outlet for RV owners, USB ports are some of the essential port outlets a good generator should have.

More importantly, check out what port options you need for your devices before investing in any unit.

Fuel Tank Size and Runtime

Logically, the bigger the fuel tank, the longer the runtime, right? Of course.

However, there is a downside to this.

Bigger tank size will ultimately affect the generator’s size and weight, meaning you won’t be able to move around much with it.

So, before you jump at a bigger fuel tank size, ask yourself to know if you intend to move the generator from one place to the other, e.g., campsites or worksites.

If not, then you could go for a bigger fuel tank size that will offer you longer runtime.

However, be prepared to make it a standby generator that you won’t move around much.

Noise Level

Generators in this category are not the quietest due to their high-power capacity and engines.

However, this doesn’t mean you can’t enjoy some peace with your high-capacity generator.

Fortunately, you can find generators in this category with 69dBA.

This will operate quietly to an extent.

Also, as said earlier a gasoline-powered generator operates more quietly than diesel-powered generators.

So, if you want a quiet high-capacity generator, opt for gasoline or propane-powered generators.

These are some of the quietest in this category.

Paralleling Capabilities Features

This feature is useful for extending a generator’s output capacity.

For instance, say you have a camping generator that offers 2500 watts, and you need more power to run your camping appliances, this feature will be useful.

Precisely, the parallel compatibility feature will allow you to pair another 2500 watts generator of the same model/brand with the one you already have, giving you a 5000 watts capacity to run your appliances.

However,  in this case, 5000 watts is quite large and will run most heavy appliances.

Hence, you may not see this feature on generators in this category.

Nonetheless, if you do find one, you can go for it.

Safety Features 

Safety features are included in most electronics to prevent damage, accidents, and other foreseeable dangers.

As such, you should opt for a generator with some safety features like a low oil warning/shutdown feature, overload indicator, fuel gauge, and more.

Now to the review proper.

Specs For The Best 5000 Watt Generator of 2023

S/NGenerator Wattage Noise LevelWeight/ RuntimeFuel-Type
1Champion 100519
Starting 6250W
69dBA121 pounds

12.5 hours 
2.WEN GN6000Starting
7.5 hours on quarter load.
3. Westinghouse WGen5300sStarting
N/A131.4 pounds
14.5 hours
4. DuroMax XP5500EHStarting
N/A142 pounds

10 hours at half load on gasoline 
up to 20 hours on propane

5.Pulsar PG5250BStarting
N/A115 pounds

12 hours on gasoline at half load
up  to 9 hours on a 20 pounds tank of propane

5 Top Picks For The Best 5000 Watts Generator Of 2023 For Your High Power Capacity Needs In The Home, Work or Campsites, and RVs

Note that most generators in this category offer a starting watt of about 6000 while the running watts are on the 5000 watts benchmark.

Champion Power Equipment 100519 Generator

This ranks first on our list of the top-rated best 5000 watts generators of 2023.

The Champion 100519 generator is a heavy-duty open frame generator suitable for outdoor and home use.


This heavy-duty gasoline-powered generator will meet your backup power supply needs.

Firstly, it is equipped with a powerful 4-stroke 301cc OHV engine. Furthermore, the generator is EPA and CARB certified, so you can rest assured that this is eco-friendly.

Moving on, it features an impressive 6250 starting watts and 5000 running watts to power up your home appliances.

You’ll find all the essential navigational controls and outlets you need to assess this generator’s rich features on the control panel.

Particularly, it has (2) 120V 20A AC outlets,(1) 12V 8A DC, and (1) 120/240V 30A AC outlets to distribute power to your home appliances.

It also has 3 circuit breakers, an engine switch, choke, AC reset button, among other controls.

Speaking of powering up your appliances, this generator provides a runtime of up to 12 hours 30 minutes and can contain 4.2 gallons of gasoline.

All thanks to its innovative design, it operates 50% quieter than most traditional gasoline-powered generators.

Precisely, its noise level measures 69dB(A).

It is also 20% lighter than other generators in this category, seeing that it weighs 121 pounds and measures 26.6 x 25.6 x 23.7 inches.

Sadly, it doesn’t have parallel capabilities.

However, this won’t pose much of a problem since this unit can efficiently power up a house.

Finally, it has several safety features like the 4-mode intelligence, Economy Mode, Output ready/Overload/Low Oil light indicators, and more to prevent hazards and damage to your generator.


  • It has an electric start design (push button and remote control).
  • Also, it is eco-friendly certified.
  • This unit is easy to start and maintain.
  • It has lots of safety features.
  • RV-ready.
  • Safe for sensitive devices thanks to the inverter technology included.
  • Finally, it is efficient.


  • No parallel compatibility features.
  • It’s not the quietest.

WEN GN6000 RV-Ready Portable Generator

Next on our list of the best 5000 watts generators of 2023 is this heavy-duty unit from the WEN brand.

Arguably, WEN  has been a top performer in the backup power supply world for a fairly long time.

They’re constantly dishing out high-quality and efficient back units for different purposes and this unit is no exception.


Firstly, the WEN GN 6000 is equipped with a 272cc OHV 4 Stroke engine and it runs on gasoline.

This powerhouse is able to deliver 6000 starting watts and 5000 running watts to power up your home/RV appliances.

Precisely, it’s strong enough to run appliances like the sump pump, TV, microwave, air conditioners, light bulbs, and more simultaneously.

Furthermore, it has several outlets to run your appliances effectively.

These include; (1) 12V DC outlet, (1) RV ready outlet AC 120V, 20A, NEMA L5-30R transfer switch AC 120V/240V 30A.

Then, it has an engine switch, a data meter, 2 circuit breakers, and a voltage selector that allows you to choose between 120V/240V.

Both the outlets and control buttons are all lined up distinctively on the control panel.

On another note, this generator can take in up to 3.4 gallons of gasoline.

With this, it can provide a runtime of 7 hours 30 minutes on 50% load.

You need not worry about generating so much noise when you have this device thanks to its 68 dBA noise level.

This is equivalent to the sound coming off a lawn mower.

Sadly, this unit doesn’t have the parallel capability and safety features.

Nonetheless, it’s still a compact and powerful device that can meet your home’s/RV backup power needs.

Lastly, this WEN generator measures 28.5″ L x 20.5″ W x 20.5″ H and weighs 129.7 pounds.


  • It has wheels and a handle kit attached for easy mobility.
  • More so, it has a high power capacity.
  •  With its 68 dBA noise level, It is considerably quiet for a generator of this capacity.
  • Also, it can be used in RVs and is efficient at running home appliances.
  • CARB compliant.


  • It weighs 129.7 pounds/58.8 kilograms, making it rather heavy.
  • Also, no safety or special features like parallel connection

Westinghouse WGen5300s Portable Generator 

This heavy-duty unit from the Westinghouse brand is next on our list of the best 5000 watts generators of 2023.

According to some, this brand has been a top performer in the backup power supply world for a fairly long time.


To start with, the WGen5300s is equipped with a 274cc 4-Stroke OHV Engine, and it runs on gasoline.

This powerhouse can deliver 6600 peak watts and 5300 running watts to power up your home/RV appliances.

As a result, the generator has enough power to run multiple appliances at once, including a TV, microwave, and air conditioning.

On another note, this generator can take in up to 4.7 gallons of gasoline.

This can provide a runtime of 14 hours 30 minutes on 25% load and 11 hours on 50% load.

Additionally, it has several outlets, including 1120V Duplex 5-20R, 1120/240V L14-30R, and 

1120V TT-30R.

The outlets are categorized for household duplex, Transfer Switch Ready, twist-lock, and RV Ready connection.

Thanks to its noise level of 68 dBA, you don’t have to worry about the generator making excessive noise when using it.

Overall, it measures 23.23” L x 20.08” W x 19.09” H and weighs 131.4 pounds. Nonetheless, it’s still a compact and powerful device that can meet your home’s/RV backup power needs.


  • It is a high-capacity generator.
  • A simple electric start switch
  • Rolling tires for easy mobility.
  • Ideal choice for RV power
  • Adequate runtime of up to 15 hours


  • No parallel compatibility feature
  • A bit heavy (131.4 lb) compared to WEN GN6000 that weighs 129.7 lb.

DuroMax XP5500EH Electric Start-Camping & RV Ready

This is a dual-fuel generator, and it’s one of our preferred choices for the best generators of 2023.

Let’s see what this offers.


The DuroMax XP5500EH runs on gasoline and propane, giving you a lot of flexibility to use your preferred fuel type at your own convenience.

Likewise, a 4-stroke 224cc engine drives this unit to perform efficiently.

Moreover, it offers 5,500 starting watts and 4,500 running watts.

This generator features (2) 120V household GFCI outlets and (1) 120/240V 30A twist-lock outlets.

In addition to that, its engine can contain up to 3.9 gallons of gasoline should you choose gasoline as your preferred fuel option.

This will give you a maximum runtime of 10 hours at half load.

On the other hand, you’ll get up to 20 hours of runtime on propane.

Also, this is a relatively quiet generator.

This is a high-capacity generator.

Hence, it also lacks the parallel compatibility feature found in most compact and low-capacity generators.

Finally, it has a low oil shutdown feature and weighs 142 pounds.


  • A dual-fuel generator running on both gasoline and propane.
  • Dual startup methods – Electric Start and Recoil.
  • Thanks to the Propane option, you can save energy and money.
  • Great for RVs.


  • No parallel compatibility feature
  • A Limited number of outlets.
  • Less than 5000 running watts.

Pulsar 5250W Dual Fuel Portable Generator 

You probably haven’t come across this brand before, but it is certainly one of our preferred choices for the best 5000 watts generators of 2023.


This is also a dual fuel generator – gasoline and propane. Furthermore, it has a single-cylinder, 4-Stroke, 224cc, 8HP, OHV engine.

With that in mind, this generator produces 5250 starting watts when fired up and keep your devices running with 4750 running watts.

In terms of outlets, It has several lined up for you in the control panel; these include (2) 120V AC Outlets, (1) 30Amp RV Port, and  (1) 120/240V Twist-Lock.

On another note, its 4-gallon fuel tank size will give you up to 12 hours of runtime on gasoline at 50% load.

Also, it offers up to 9 hours of runtime on a 20 pounds tank of propane.

As expected, Pulsar 5250W does not have a parallel compatibility feature.

However, it does have safety features like low oil indicator, and low oil auto shut down to prevent damage and fire hazards.

Lastly, this Pulsar gen weighs 115 pounds, making it relatively lightweight among its competitors on the list.


  • Suitable for use in RVs.
  • Foldable handles for easy storage.
  • Wheels attached for easy mobility.
  • Dual-fuel type generator.


  • No parallel compatibility feature.
  • Running watts less than 5000.

How We Arrived At Our 5 Best 5000-Watt Generator; A Sneak Peek Into Our Review Process

First, we conducted extensive research into different 5000-watt generator models and brands on the Amazon store.

We paid specific attention to products with the highest customer reviews, customer ratings, and Amazon rankings.

We understand that what you need is something to run your home appliances.

That is why we considered factors like output capacity, run time, safety features, outlets, fuel type, and fuel tank size before arriving at our top 5 picks.

So, be rest assured that any unit you decide to buy from the above-listed options will be worth the money.

Final Verdict

These generators are well equipped with the output capacity to power your home/RV appliances.

So decide on your preferred choice, or you could go with our expert recommendation.