10 Best 10000-Watt Portable Generators in 2024

We have a list of the best 10000-watt generators on the market. You will find that our top 5 are some of the quietest 10000-watt generators out there, and all have heavy-duty features for your home or business needs.

We also included a table with information about each generator to make it easier for you to compare them side by side.

It is common for those looking to power their larger appliances or job site during a power outage and generally starts with 10kW generators.

These can be used in many different ways including powering large appliances like an RV’s air conditioning unit on the road, as well as running smaller tools such as drills throughout your workday.

If you run a food truck that needs refrigeration when it isn’t plugged into shore electricity then this might also apply to you!

10 Best 10000-Watt Portable Generators That Can Run Anything

1. Overall Best – DuroStar DS10000E

best 10000-watt portable generators DuroStar DS10000E generator for home

DuroStar DS10000E generator is a portable generator that can run anything. It starts easily with the push of a button and its OHV engine means less maintenance for you to deal with during its use, plus quieter operation than some other models on this list.

DuroStar DS 10000 E generator features an oversized 15 amp 120-volt inverter generator. This generator is also equipped with a low oil shut-off, and an exhaust brake and has the capability to be run in parallel with other generators of its kind.

The generator can produce up to 10000 running watts. The generator operates on regular unleaded gasoline (91 octanes or higher) which is sold at most gas stations. This is one of the most powerful inverter generators available in the market.


  • Affordable.
  • Quiet operation.
  • Portable.
  • DuroStar offers a 3-year warranty.


  • Has two 120V three-prong outlets.

2. Editor’s Pick – Briggs And Stratton 40325 Dual Fuel Generator

Briggs And Stratton 40325 Dual Fuel Generator

The Briggs And Stratton 40325 is the best Dual Fuel Generator  for those who need to power their larger appliances or job site during a power outage and generally starts at around 200Amp.

It can be used in many different ways including powering large appliances like an RV’s air conditioning unit on the road, as well as running a job site that needs an external power source.

The Dual Fuel Portable Generator is powered by a gas engine and can run on gasoline, propane, or natural gas for increased versatility.

If heat and electricity are a constant struggle in your home, you don’t want to drag out the generator every time.

The Briggs and Stratton 40325 is a permanent unit that can power up to 4,200-square-foot homes.

This generator only needs 18 inches of clearance from your home, which means you can use it even within the tightest yard lines.

The Symphony II power management system will make your high-demand home appliances work with separate circuits. This way you can use everything without worrying about a circuit overload.


  • The Briggs And Stratton 40450 can be mounted to a permanent fixture.
  • 12500 peak power.
  • Uses an adapter for existing gas hookup.
  • Have the budget-friendly 100-amp transfer switch that is available in a left or right configuration.


  • To install this, you will need a professional.

3. Pulsar PG10000B16 Electric Start Generator

Pulsar PG10000B16 Electric Start Generator

The 420cc 15 HP OHV engine is certainly one that people love using and depending on in numerous types of settings.

There is nothing wrong with the decibel levels either, as it only gets up to about 74 when really under heavy operation.

Most people are fine with that, as the generator can sit a little further away than most.

Not only do you have the option of diesel or gasoline to power this generator, but switching between the two is done without shutting it down – a great option for anyone in need of quick and easy access to power!

This type of generator is perfect for larger projects, or in case the power goes out for longer than initially anticipated.

With these types of generators on hand, people won’t have to worry about powering down their machinery prematurely and scheduling a time with an electrician which can be inconvenient if not planned ahead.

The 400cc engine is one that has a lot of people excited because it operates at an acceptable level of noise and its is one of the best quiet generators you can get your hands on.

And its power output is 7000 Watts, which is enough power to run almost anything. The generator is more than just a convenient dual fuel generator with frontline technology.

Not only does it have multiple outlet options, but there is plenty of room to monitor your energy usage.

A large indicator on the side of this generator notifies users about fuel efficiency and generated power, so they never have to guess.


  • Best for its compatible fueling options.
  • Electric start.
  • It is easy to move the weight of this unit around.


  • This generator has a fuel source switch that costs extra money to switch.
  • Gets a little noisy when standing too close.

4. Ford 11050 Electric Start Dual Fuel Portable Generator

Ford 11050 Electric Start Dual Fuel Portable Generator

Ford Electric start dual fuel generator is the ultimate portable power solution. It can run on propane or natural gas and has a powerful 11050 watts of continuous output to go along with 13500 surge watts.

Ford Electric start generators are designed for all weather conditions including rain, snow, heat, and cold.

For a tough, versatile generator ready for any terrain, take a look at the Ford 11050.

The weight of the Ford 11050 can catch people off guard, but its 10-inch never-flat tires help move it easily.

The 11050 is equipped with an electric start, so you can quickly jump-start the tractor.

You can expect around 3,160 watts on gasoline or 2,062 on LPG. The Ford 11050 is a 4-stroke engine with one 120 volts 20 amp outlet, 1 120/240-volt 50-amp twist lock outlets, and a duplex of the same voltage.

The running wattage is 9000. Switch & Go technology ensures that when you switch the fuel source your power will remain strong.

Professionals running expensive equipment on propane or gas can easily switch without interrupting their work.


  • It is quiet.
  • Ford’s dual-fuel engine can seamlessly transition between using gas and propane.
  • Easy push start.


  • The Ford 11050 doesn’t have the turning radius of other models.

5. Green-Power America GBG10000EW Backup Power Generator

Green-Power America GBG10000EW Backup Power Generator

With a 10000 watt, OHV engine and 75 decibels of noise this is one powerhouse generator that will run anything you need it to in the event of an emergency or natural disaster.

The Green-power 10000 has many useful features including a fuel gauge, dual voltage outlets, fuel shut-off valve, and a 120-volt outlet.

This generator is fuel efficient thanks to the OHV engine that can produce up to 12 hours of running power on one tankful and its starting wattage is 6000 watts.

When you want to make a small investment that ensures your generator is reliable no matter what, the Green-Power America GBG10000EW should be on your shortlist.

The Green-Power America GBG10000EW is an affordable, portable generator that is well worth the purchase.

Its small size makes it easy to store when not in use, and the option for either an electric start or a manual recoil ensures that it will start when you need it.

The 6.6-gallon fuel tank will provide up to 10 hours of run time on 50% load, ensuring it doesn’t run out of juice when you need it most. The removable covers protect all the outlets from dirt and water with ease.


  • The GBG10000EW has a user-friendly, low installation cost and outstanding performance.
  • The Green-Power America GBG10000EW is a durable air conditioner.
  • Automatic low oil shut-off switch.
  • Features an electric starter or an option to manually crank it.


  • Little bit on the heavier side.

6. A-iPower SUA12000EC Epa/Carb Compliant

A-iPower SUA12000EC Epa/Carb Compliant

The A-iPower SUA12000EC generator is the best option for anyone looking to power their larger appliances or job site during a power outage.

It starts with a maximum output of 12,000 starting watts and features 459cc engine displacement which makes it great for those who need continuous starting wattage in order to run power tools all day.

Most generators on the market peak at 10,000 watts but typically run somewhere between 7,000 and 8,000. This unit peaks at 12,000 watts and runs normally at 9,000 watts.

While this is not the most economical generator, it’s perfect for someone whose appliances have a high power draw, like an air conditioner.

The high-performance alternator built into this machine ensures you can run many household items or tools at the same time.

The A-Power SUA12000EC includes four 120v 20-amp outlets, one 120/240v 30-amp L14-30R, one 120/240v 50-amp 14-50R, and one 12v 8.3 amp plug.

The gas tank will only run for 8.5 hours at a 50% load before needing to refuel, which can be inconvenient if you’re not prepared.


  • High wattage Large fuel carrying capacity.
  • The machine shuts off instantly in the event of low oil levels
  • The SUA12000EC includes a 2-year warranty.


  • A downside to this product is that it has a shorter runtime.

7. Generac 7033

Generac 7033

List of best generator won’t be complete without mentioning generac. First, let’s discuss TruePower Technology.

TruePower technology is found in the Generac 7033, and is one of the most notable features this generator has to offer.

TruePower has two main objectives: efficient portable power supply and quiet operation.

TruePower technology performs so well that it can generate 200 amps at 1350 watts continuously for over 10 hours without refueling.

For an emergency situation where you’ll need continuous power throughout the night, this is a great benefit that can save your life.

This generator will keep you safe and sound during these troublesome power outages.

The 200-amp transfer switch automatically transitions the house from grid power to the 7033 and produces 10,000 watts of power using propane or natural gas supply lines. You can choose whether the entire house, some circuits, or nothing is powered by it.


  • Generac offers a 5-year warranty on the 7033.
  • Made in the USA.
  • Very quiet.


  • Too large.
  • I found it difficult to move.

8. Best Value – Honda EB10000

Honda EB10000

The Industrial Series (EB10000i) sets new standards in efficiency and reliability for commercial generators, with the lowest noise rating ever recorded.

The EB10000i is manufactured using advanced technology under a special ISO 9001:2000 quality control system to meet the demands of the most discerning customers.

The commercial GX engine and commercial quality components provide the power of a 60Hz commercial generator in a 50Hz unit.

Advanced design, including our Ecological Engine Noise Controller (E-ENC), creates an exceptionally quiet running machine suitable for noise-sensitive areas.

The E-ENC is also highly efficient at containing exhaust emissions to meet EPA/CARB. For some, generators are built for industrial use and not convenient for smaller power outages.

The EB10000 is perfect because it has a 10,000-watt range while still being capable of portability. It may not be the most portable machine on the market, but in many ways, this is the best of both worlds.

At first glance, it may appear that the Honda EB 10000 is a generator built for heavy-duty industrial use.

This machine’s job site-friendly options include a generous fuel tank, outlets at various important locations, and an updated casing to protect all of the important components.

The Honda GX 630 engine installed in this generator is usually quite quiet, in contrast to the more powerful engines often found on generators.

The noise level of the Honda GX 630 engine varies depending on how it’s used; right at 70 decibels when it’s running under normal circumstances. Despite not being designed for easy transport, a generator is nonetheless a solid machine.

It weighs 464 pounds total and has a weight of 262 pounds. Some high-quality moving wheels and handles are included, but it’s important to know that they will add to the price.


  • Powerful.
  • There are many varieties of outlets.
  • This product is for industrial or home use.


  • Somewhat heavy.
  • The price of this product is fairly high.

9. Westinghouse WGen9500DF

Westinghouse WGen9500DF

Westinghouse provides quiet portable generators in two-wheeled models ranging from 3200 watts up to 12000 watts and four-wheeled models ranging from 7000 watts up to 13500 watts.

RV customers will find that Westinghouse is one of only three brands currently providing remote start capable units along with Generac and Champion (We are not aware of any other RV ready brands that offer remote start generators).

RV owners looking for quieter generators will find Westinghouse to be a good choice. RVers who want increased RV-ready features without the noise of other RV-ready brands should also look hard at Westinghouse.

This is one of the most highly rated and popular generators in the 10000 watt range currently available. The Westinghouse WGen9500DF is easy to use and very efficient.

Furthermore, the product offers a three-year limited warranty which covers anything that is not mechanical. One less stressful way to use electricity is the Westinghouse WGen9500DF.

The safety features on this generator are a great plus in case of an emergency and allow you to have more services running at one time not only does the WGen9500DF have a 120v 5-20R duplex receptacle, but it also possesses an L-14-40 twist-lock outlet control that lets you run at either 120v or 240v.

The WGen9500DF has 9500 running watts on gas and 8500 on propane, with a 6.6 gal gasoline tank and the ability to connect to a standard propane tank.

One tank of gas and one propane canister will run the WGen9500DF for 17.5 hours. The remote start feature of the generator makes it easy to power up quickly.


  • The remote start device has a range of up to 109 yards.
  • Has high efficiency.


  • No cons to this generator.

10. DuroMax XP12000EH

DuroMax XP12000EH

I bought this generator after reviewing quite a few others from various companies. I was quite impressed with the specs for the price. The unit is quite heavy, which tells me that the frame is quite strong and thick cast iron.

The DuroMax XP12000EH powered by a powerful engine (18HP engine) that is designed to go wherever the user needs if they need to power pumps, produce electricity, or provide backup.

It includes four different types of input so you won’t be limited by the number of appliances plugged in during a blackout.

With a 12,000 watt output and 20-hour run time on propane or 10 hours with gasoline, the XP12000EH is arguably one of the most powerful generators on this list.

The maximum noise level of this engine is around 72 decibels, which isn’t enough to disrupt your household or outdoor life.


  • Low-oil shutoff to protect the engine from damage.
  • Loaded with features and comes equipped with a heavy-duty battery that lasts for an extended period of time.
  • One feature that sets this generator apart from other models is its versatility.
  • Very low noise, even on the high setting.


  • Short warranty

Buyer’s Guide Choosing the Best 10000-Watt Generator

As a homeowner, you know that a power outage can be costly and frustrating. But with the right generator, it can also be easy to get through.

To help you find the best 10000-watt generator for your needs, here are some things to consider:

What’s your budget? Are there any specific features on this type of generator that are important to you? What size do you need? Do you have any special storage requirements?

Read on for more information about choosing the perfect 10000-watt generator!


The most important thing to know about choosing the right size generator is that you can’t get more than 20 hours out of a 10,000 watt one.

Because generators create power by burning fuel (usually propane or natural gas), they produce less and less as the tank empties.


Generators range in price from around 500 bucks to well over $10,000. Unless you’re a Do-It-Yourself kind of person who’s great at fixing things, this is one area where it’s worth paying the extra money for quality and reliability.

There are cheaper generators out there, but you get what you pay for. The cheaper ones aren’t built to last as long, and they’re harder to use and maintain.

Noise Level

This depends on several factors, including whether you get a piston-type engine (quieter) or an induction motor (more noisy).

You can figure anywhere from 65 to 85 decibels. Some generators come with sound shields that can cut the noise level down by 10 to 15 decibels.

Not all high-wattage generators produce a loud noise. Some of them are quieter than others, with operational decibel ratings closer to 70-74 decibels, which is typically tolerable by most people.

Smaller generators also tend to be quiet if that’s something you find important.


What specific appliances do you want to run off of your generator? Consider things like the power input an appliance takes before you purchase a generator, to ensure that your current appliances will work with it.

Fuel Type

The fuel type can also affect your overall choice. Dual-fuel generators are versatile in that they run on either gasoline or propane, while single-fuel units can only run on one type.

This is very important if you’re planning to use the generator to power essential appliances during an emergency situation where fuel might be scarce at first.

Because of their high capacity, dual-fuel generators generally need more time to refill after each use than single-fuel ones do.


How Much Does a 10000 Watt Generator Cost?

The price will depend on where you purchase from. But there are some basic price points you can expect no matter whom or where you buy from.
You should be able to find the generator itself somewhere in the $900-$1,200 price range. Another thing to consider is installation and delivery costs. Some companies may offer free shipping but charge a hefty price tag for installation.

Who Should Invest in 10,000-Watt Generators?

A 10,000 watt generator can be a valuable tool to have on hand in the event of a power outage or other emergency. They’re perfect for residential use because they run on natural gas and are perfectly quiet. You can keep your gas supply full so that it’s ready to go when needed. They’re safe too.

Will a 10000 Watt Generator Run My House?

The short answer is yes! A 10,000 watt generator will be able to run your entire house as long as you don’t try to use every single appliance at once.
If you are running air conditioners, furnaces, computers, televisions, microwaves, and regular ovens there is no reason a 10kW generator won’t be able to handle your needs.

Who Makes The Best 10000 Watt Generator?

In my opinion, the Westinghouse WGen9500DF is the best 10000 watt generator because it can provide power for many hours (and even days) without any trouble.
This heavy-duty generator is made to be both powerful and durable. It can be used for emergencies as well as everyday needs. It also comes with a 3 Year warranty.

What Size Generator Do I Need To Run a 3 Ton AC Unit?

If you want to run a 3-ton air conditioner, you need to make sure you have a 14-KW generator. This is because modern air conditioners are rated by either their capacity or their BTUs, not both.
For example, an air conditioner with a capacity of 3 tons that has an efficiency of 35% will run on 7.5 KW of power, but the same unit with a BTU capacity of 4 tons will run on 10 KW of power.

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