Best 10000-Watt Generator: 11 Top Picks in 2021

Is there a big party coming up at the weekend? Are you thinking of getting married in a farmhouse? Do you have a huge mansion and you have no idea how to power all of the appliances optimally?

If so, then you have finally clicked on the right page! In this article, we will talk about the mighty 10000 Watt generators that have the power to run almost any type of appliance or machine that you want around the house. Whether it’s a refrigerator, a furnace, or an air conditioner, its power is enough to run them all!

So, if you are in the market looking for a product that can do it all and keep the worries off your shoulder, then keep reading to find out the 11 best 10000 Watt Generators that you can buy in 2021. Furthermore, we will also discuss how it works and many other aspects of these power-packed units!

What will a 10000 watt generator run?

Let’s start with the most obvious question, what are the different appliances that one can run using a 10000 Watt generator? Why should you not invest in a 5000 or a 7000 Watt generator run? Is it even worth buying?

Like we discussed above, a 10000 Watt Generator is big and powerful enough to run every important household appliance that you own simultaneously. You can do your own calculations to find out: it can run are a freezer, a refrigerator, a television, a computer, an air conditioner (even the stand-up ones), an inflator pump, log splitter, electric trimmer, electric griddle, and it can even power your RV. Also, it can easily power all of your smart devices –phones, tablets, and gaming devices.

Thus, there is nothing that this machine cannot power. Furthermore, in addition to carrying a huge amount of power, they are extremely portable and most of them come with wheels which makes moving them from one place to another extremely easy and convenient!

Moreover, we are all familiar with the days when the electricity goes out due to extreme weather conditions or some other problems. During those power outages, a 10000 electric generator will give you enough power to keep every appliance on for an extended time.

Generators are also safe to be used in any type of place; whether it is an office, house, a remote location, or any type of Recreational Vehicle. All you have to make sure is that the unit is placed in an open space. This is because the unit releases carbon monoxide gas when it is operating which is hazardous for humans.

Top 10000 Watt Generators in 2021

DuroMax XP12000EH Generator

This portable generator can be used to power all of your essential electronics as well as the central air conditioning system without any problem. It is dual fuel which means that you can run it on either gasoline or propane depending upon the availability.

A small keyed electric start and a recoil start are present. It uses a 457cc OHV engine which allows a peak power of about 120000 Watts.

After spending more than a year of research I sincerely believe that this is the best 10000-watt portable generator on the market in 2021.


  • MX2 switch easily increases the 120-volt amperage which is useful for heavy loads.
  • Has durable tires that can run over any type of surface.
  • Offers a smooth and quiet operation۔


  • It is recommended that you change the oil after every 20 hours.


  • Built with copper windings which enhances its durability.
  • Has a sound-reducing muffler with a spark arrestor.
  • Has a voltmeter, low oil indicator circuit breakers, and idle control.


  • Wattage: 12000 Watts
  • Dimensions: 30 x 29 x 26 inches
  • Weight: 224 pounds

Westinghouse WGen9500DF Generator

Westinghouse WGen9500DF Generator can be run using gasoline as well as propane. When you operate it using gasoline, you will get a running power of 9500 watts and a peak power of 12500 watts. Whereas, while being run on propane, it will offer you a running power of 8500 watts and a peak power of 11200 watts.

It has an L14-30R 30 ampere 120/240 volts twist-lock outlet that easily allows you to operate the unit using a transfer switch.


  • Swiftly changes between gasoline and propane during operating.
  • Has 17.5 hours of runtime when used at 25% of its load.
  • Lightweight and can easily be moved around.


  • There are no lights on the control panel.


  • Has an electric start key fob.
  • The tank can store 6.6 gallons of fuel.
  • Possesses 457cc OHV 4-Stroke Engine


  • Wattage: 12500 Watts
  • Dimensions: 2 x 26.1 x 26.5 inches
  • Weight: 220 pounds

DuroMax XP13000EH Generator

Being dual fuel, the DuroMax XP13000EH Generator will be there to save your day whenever you need it to. It offers a running power of 10500 watts while the peak/surge power is 13000 watts. Thus, this unit will be able to light up all of the essential appliances that you have around the house.

It has a push-button start which turns the generator on within seconds. Besides, it also possesses a recoil start. Furthermore, it has a sensor for low oil shutoff which helps to keep the engine safe.


  • Offers flexibility (can be run on gasoline and propane)
  • Has metal construction which ensures its longer shelflife.
  • Helps to cut operating costs.


  • It does not come with motor oil.


  • Has a 500cc robust engine.
  • Has a tank capacity of 8.3 gallons.
  • Gives 4 different outlet types.


  • Wattage: 10500 Watts
  • Dimensions: 30 x 29 x 26 inches
  • Weight: 234 pounds

Pulsar PG10000B16 Generator

Pulsar PG10000B16 Generator is a dual fuel unit that gives you the ability to either run on gasoline or liquid propane which makes it a convenient unit to be used anywhere and at any time. Furthermore, with its switch and go technology, the transition between the fuel sources is easy and swift.

It adorns a high-quality steel frame, robust wheels, and a smooth drop-down handle which helps to move around the unit much easier.


  • Comes with an oil funnel, a toolset, DC charging cables, a sparkplug wrench, a wheel and handle kit, and a user’s manual.
  • Gives flexibility of fuel sources.


  • A little bit noisy


  • Propane hose helps for an easy and instant hookup.
  • The switch and go technology between fuel sources easily.
  • Allows 12 hours of continuous function.


  • Wattage: 10000 Watts
  • Dimensions: 5 x 22.2 x 21.8 inches
  • Weight: 209 pounds

Durostar DS10000EH Generator

Working on an 18 HP 440cc engine, the Durostar DS10000EH Generator can work using gasoline as well as propane. It has running watts amounting to 8000 whereas the peak watts are 10000.

Moreover, you get two 120 volts outlets, a twist-lock 30 Amp 120 volt outlet, a 30 amps 120/240 volts twist-lock outlet, also a 120/240 volt 50 amps heavy duty outlet. Besides, it also comes with a voltmeter and a 12V DC charging posts in case you want to charge any external batteries.


  • Comes with an oil funnel, a toolset, DC charging cables, a sparkplug wrench, a wheel and handle kit, and a user’s manual.
  • Gives flexibility of fuel sources.


  • The fuel gauge needs improvement.


  • Has a powerful 440cc engine.
  • Has a power panel that gives you the option to choose between different outlets.
  • Possesses dual-fuel technology.


  • Wattage: 10000 Watts
  • Dimensions: 40 x 29 x 27.5 inches
  • Weight: 239 pounds

HONDA EB10000 Generator

Operating only at 73 dB noise level, HONDA EB10000 Generator is ideal for you if you want a unit for your house. It possesses a large muffler which is made up of a perforated mechanism and a punching pipe which slowly yet silently releases the exhaust.

The generator has a centralized exhaust mechanism that creates a hot and a cool zone that keeps exhaust gas limited to a small vicinity so that it does not disrupt the ventilation of any other device placed nearby.


  • Has a perforated mechanism that massively helps to reduce sound pollution.
  • Uses Digital Automatic Voltage Regulator that enhances voltage stability.
  • Gives consistent power.


  • Does not have a fuel injection feature.


  • Offers electric start.
  • Adorns an LCD that lets you read data about its functionality.
  • Has 7 different types of outlets.


  • Wattage: 10000 Watts
  • Dimensions: 8 x 8 x 8 inches
  • Weight: 464 pounds

All Power America APGG10000 Generator

With a peak power of 10000 Watt, the All Power America’s APGG10000 Generator can work anywhere and in any condition without any trouble. It has a high-quality engine that makes sure you are never out of power during any unexpected event.

The generator comes with a NEMO l-14 socket which works efficiently to provide 240 volts of power while using 30 amps of current.


  • It has an anti-corrosive coating which makes it durable.
  • Has an operating noise of only 76 dB.
  • The wheels move smoothly over any surface.


  • The breaker might trip when you turn on the air compressor.


  • Possesses a 15 HP 42-cc engine.
  • It can work continuously for 11 hours at only 50% of its total load.
  • The tank has a capacity of 8 gallons.


  • Wattage: 10000 Watts
  • Dimensions: 31 x 23 x 21 inches
  • Weight: 225 pounds

DuroMax Gas Powered Generator

Coming with a product manual, a sparkplug wrench, a wheel kit, DC cables, a toolset, and an oil funnel, the DuroMax Gas Powered Generator is a complete package for everyone! It is an ideal unit that will suit everyone who is looking for a backup home power supply.

Furthermore, it can run on both propane and gasoline which makes it a versatile unit that can be used by anyone. It has a 440cc OHV engine which excludes the exhaust silently and makes sure that all your appliances are getting an apt supply of power.


  • Operates on propane as well as gas.
  • Has a fuel tank capacity of 8.3 gallons.
  • Made from copper windings for secure operation.


  • The instruction manual is a bit confusing.


  • Possesses a 440cc powerful engine.
  • Has 4 different outlet options.
  • Has MX2 power boost.


  • Wattage: 10000 Watts
  • Dimensions: 30 x 29 x 26 inches
  • Weight: 220 pounds

CAT RP12000E Generator

CAT RP12000E is a heavy-duty generator that is easy to use, quick to set up and has high-quality construction which keeps it protected from damage and harsh impacts. Furthermore, it has a lighted operator’s station that helps you to control it even during bad lighting conditions.

With its padded handles and heavy-duty wheels, you will be able to take this unit with you anywhere you want. Moreover, it has idle control and a large fuel tank so that the unit can accommodate you even during the longer power blackouts.


  • Can work continuously for 11.7 hours.
  • Has an ergonomic design.
  • Can power furnaces, washing machines, heaters, and much more


  • Relatively noisy


  • Possesses a 670cc V-twin engine.
  • Has a 4 stroke engine type.
  • Offers you 9 different outlets.


  • Wattage: 12000 Watts
  • Dimensions: 7 x 32.7 x 35.8 inches
  • Weight: 6 pounds

A-iPower SUA12000ED – The Most Quiet 10000 Watt Generator

The generator has a maximum power output of 12000 watts which is more than enough to give energy to every single appliance present at your house. It has a runtime of 9 hours at 50% of its load when you use it on gas whereas it will give you more than 20 hours when used on propane.

The two of the most notable features are its low oil shutdown and warning lights which work instantly and keep everything under control for you.

This is the most quiet 10000 watt generator, 69dBA means an extremely quiet operation for such power.


  • The digital control pad swiftly switches between propane and gas.
  • Can be used in all types of weather and conditions.
  • Easy to operate.


  • The fasteners of the valves are made of mediocre quality.


  • Runs 16 hours on 50% of its load.
  • Has an electric start.
  • Has a weather resistance cover outlet.


  • Wattage: 12000 Watts
  • Dimensions: 27 x 22 x 21 inches
  • Weight: 214 pounds
  • Noise lever: 69dBA

WEN DF1100T Generator

WEN’s DF1100T Generator has dual fuel functionality which gives you the option to choose between gasoline and propane.

The unit offers a surge power of 11000 Watts and running power of 83000 Watts when you use gasoline. Whereas, it gives a surge power of 9500 watts and 7500 running watts when you use propane. All you have to do to switch between the two sources is use the selection dial.

The voltage easily changes from 120 volts to 240 volts which makes it the perfect unit for those who are looking for an emergency backup at home.


  • The tank can hold 6.6 gallons of fuel which is very convenient.
  • Works effectively.
  • The wheels move smoothly on any terrain.


  • It operates relatively loudly.


  • Has 6 types of outlets.
  • Has a 47 inches long LPG connection hose.
  • Works with both gasoline and propane.
  • Wattage: 11000 Watts
  • Dimensions: 3 x 20.6 x 21.9 inches
  • Weight: 214 pounds

Best 10000 watt Propane Generators

If you are specifically interested in the best propane generators, please, check out these options:

  1. DuroMax XP12000EH Generator
  2. Westinghouse WGen9500DF Generator
  3. Pulsar PG10000B16 Generator
  4. Durostar DS10000EH Generator
  5. DuroMax Gas Powered Generator
  6. A-iPower SUA12000ED (very quiet)
  7. WEN DF1100T Generator

How to choose the best 10000w generator?

Finding that one unit that works almost perfectly for you from an array of options is a tedious task. It is always better to set priorities or write down all the features you want in a specific product before going into the market to purchase it. This not only helps you narrow down your list but also helps you to save time.

While searching for the perfect generator for us, we researched and found out eight different aspects that one should follow to buy a generator. This helped us find the ideal unit for us and we think it will help you too! 

Step 1: Consider Price

The first thing that you need to keep in mind while on a hunt for a generator is your budget. You need to consider the amount of money that you are willing to pay for this electric device. This needs to be your first step because this will help you to narrow down your choices which will make the process a lot faster.

Just like you should never judge a book by its cover, you should never judge a product by its price either. Different units have different types of features and you need to judge which features are most suitable for you.

So, you need to focus on the features, reliability, and durability of the unit rather than its price.

Step 2: Tank Size

The size of the tank determines the durability of the generator thus make sure you evaluate this feature while searching for the device. The smaller the tank, the less power or runtime it will have and vice versa.

This point also correlates to the above point because the bigger the tank, the more it is going to cost. Furthermore, it will also mean larger after-purchase costs; electricity bills, and maintenance costs.

However, you should always buy a unit that has a little more capacity than you require. For example, if you need a generator that can run for six hours at a time, then you should probably buy one that can provide at least 8 to 10 hours of runtime. This will make sure that you always have power, no matter what.

Step 3: Think About a Noise Level

You do not want a device that makes a lot of noise now, do you? So, make sure to invest in a device that allows silent operation. This can be easily judged when you are visiting a retail store. However, if you are buying a generator online, make sure to read through authentic reviews, especially the video ones to evaluate the product.

If you are buying a generator specifically for your house, then we will suggest that you heed attention to this factor. You do not want a unit that causes noise pollution and disturbs not only you but everyone else that lives in the neighborhood.

Many generators have many advanced noise controls so look for the one that has this feature or something familiar to this.

Step 4: Safety

One of the most important features to consider in a generator is the safety precautions that it has. Features like a low-oil shutoff sensor, overload protection, and warning lights ensure that you never come across a hazardous situation.

So before finalizing any generator for purchase, make sure to note the different safety features that it has to offer.

Step 5: Consider Runtime

Another factor to evaluate is its operational time. Like we discussed above in the 2nd point, it is always better to get a unit that offers a little more runtime than you initially want. Moreover, the longer the unit can function, the more cost-efficient it will be.

This means that it will use fuel efficiently and also, will require you to refill the tanks after longer periods.

Step 6: Check the outlets

Always check the type of outlet the generator has. This will honestly make your life a lot easier! Whether you are looking for a generator for your house or any type of outdoor event, you need to make sure that the units you have purchased have multiple outlets that work well with any type of electrical gadgets that you have or you might want to run using the generator.

Most portable types come with two standard types of outlets; a 120-volt plug with 20 amp current and a 120/240-volt plug with 30 amp current. Furthermore, some units might also have a USB outlet so that you can easily charge your phone!

Step 7: Analyze thePortability

We have mentioned this factor a couple of times above but let’s talk about why portability is easy. The simplest answer is that it is convenient. You can take the unit with you anywhere you want which makes it perfect especially if you are always on the run.

So, to all the travelers who need a generator for traveling, make sure that the unit you are purchasing has the right outlets, can be charged easily, and has a compact yet reliable design. It should be able to give you an extended runtime and power all of your main appliances without any trouble.

Furthermore, make sure that the unit you are choosing weighs around 50 pounds or less. Anything more than this will be harder to transport. Also, looking to carry handles or wheels so that you can easily maneuver it to anywhere you want!

On the other hand, if you are purchasing a generator just for your home or office where it is not going to be moved, then you do not have to worry about this factor.

Step 8: Research the Usability

Last but not the least, you need to evaluate the overall usability of the product you have your eyes on. By usability, we mean how easy it is to clean it? Is it difficult to manage the different operations of the unit? Can I easily fix it if something happens?

You need to ask yourself these questions and find the answer to them by inspecting the many features the generator offers. Furthermore, we will again suggest you go through the reviews to better judge the usability of a certain product.

How to use your 10k generator properly?

You must know how to properly install the unit as well as use its many functions. Since it is a device that operates by using electricity, there is a danger of electrocution, carbon monoxide poisoning, and many other safety hazards.

The following list comprises some of the tips and tricks that we think will help you to use a generator properly and safely.

Tip 1: Place the generator in an open space (away from your home)

You should install your generator in an open space that is near your home but not right next to it. It should be set up on a leveled ground that does not flood. Many people make the mistake of installing the unit in their house’s garage or attic which can be extremely unsafe!

The generator exhausts a large amount of carbon dioxide which can be extremely unsafe if inhaled by humans. All around the world, millions of people die due to carbon monoxide poisoning. Though it might require extra effort to install this unit a bit away from your house it is always better to be safe than sorry.

Tip 2: Never Backfeed!

Backfeeding is the process by which you connect your generator directly to the electrical panel in your home. This is extremely unsafe and also illegal! Thus, if the extension cords are annoying you and you want to get rid of them, install a transfer switch.

Tip 3. Never refill the generator when it is hot

One of the biggest dangers is refilling a hot generator. If you accidentally spill the fuel over the hot engine, it has a chance of igniting and might even be fatal. So, always make sure that the engine has cooled down before refilling it.

Another tip is to never refill the generator at night when there is a greater chance of spillage. Though, if you have to, make sure you have an accomplice who can hold the flashlight so you can safely work.

Tip 4. Store the gas safely.

While storing fuel in your house, make sure that you invest in high-quality cans to reduce the chance of an accident as much as possible. A crowd’s favorite is a steel gas can that has a trigger control valve.

Tip 5. Spares

It is always important that you keep spare oil as well as filters, especially if you live in an area that has frequent outages. When you first buy a generator, you will have to change the oil after only 2 hours. After this, you will have to refill it after every 50 to 60 hours.

Thus, make sure that you have spare motor oil and filters so you are well equipped when a storm or power outage happens.  

Frequently Asked Questions (FAQs)

Who makes the best 10000-watt generator?

With so many options in the market, it can be difficult to find that one unit that has almost all of the features that you hold dear. Though we believe that different people have different ‘favorites’ depending upon the features they prefer, the following brands are some of the best brands that we think will not disappoint you.

What is the best 10000 Watt inverter generator?

Unfortunately, there are no 10000w inverter generators on the market.

Wrapping it up

Generators have become an integral part of our lives. No matter where we live, we are all familiar with power outages due to numerous reasons. So, it is always better to equip yourself with a device that does not give up on you even during extended hours of power blackouts.

In our opinion, the Pulsar PG10000B16 Generator is the winner! It is compact, reliable, and can easily be transported from one place to another! However, if you are looking for a dual fuel generator that gives you many outlets to choose from, choose Durostar DS10000EH Generator!

Last but not the least, we think that HONDA EB10000 Generator is best for you if you live in a residential area and do not want to disturb your neighbors! It only lets out approximately 73 dB of functioning noise.

No matter what your choice is going to be, if you follow the tips and tricks that we have mentioned above, we are positive that you will not only find the most optimal product for yourself but will also be able to use it efficiently for years!

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