6 Best 10,000-Watt Generators – Get Plenty of Power Where You Need It Most

  • Last updatedLast updated: Aug 19, 2020
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If you’ve ever had a power loss, you’re probably aware of how nerve-wracking and upsetting it can be. Fortunately, generators exist to help with this exact issue. However, not just any portable generator will fit if you’re looking to run your larger items and appliances during a power outage or when you’re off-grid – you’ll need a powerful one. A 10,000-watt generator may be best for you. They can even power RVs and food trucks!

When looking for the best 10,000-watt generator, there are various things to look out for including peak and rated watts it produces, the runtime on a single tank of fuel, noise level, and the set of outlets available. Although we look into 10,000-watt generators here that all naturally produce 10,000 surge watts, they may differ in their rated output. Also, some portable generators can run on either gas or liquid propane with less power available on the latter. Runtime has to do with how long the generator will power your items. Noise level is a significant concern for many, especially if you need your portable generator to stay quiet in the area you are in.

Top Six 10,000-Watt Generators Review 2020

Taking a deep look into generator specs and features, we took note of all the above factors to make sure you’ll get the best bang for your buck. The result is our top six 10,000-watt generators briefly outlined in the table below. Read on for in-depth reviews of each product, followed by a buying guide with all the basic information about generators to help you decide.

Editor's Choice

This model boasts of the highest continuous output of all the 10,000-watt generators we reviewed, is safe to use due to all outlets being GFCI protected, and runs really quietly

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GenScore is our patented scoring system which helps us evaluate each of the reviewed products, from 1 to 10. The score is based on the product’s individual features, its sales stats, and buyers’ feedback.
Best-Rated 10,000-Watt Generator

This dual-fuel generator is great for those who want more versatility in terms of fuel without compromising the power output

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GenScore is our patented scoring system which helps us evaluate each of the reviewed products, from 1 to 10. The score is based on the product’s individual features, its sales stats, and buyers’ feedback.
Best for Versatility

This portable generator is suitable for both home power backup solution and your RV – it is quiet and has a long runtime of up to 9 hours at a half-load

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GenScore is our patented scoring system which helps us evaluate each of the reviewed products, from 1 to 10. The score is based on the product’s individual features, its sales stats, and buyers’ feedback.

This fuel-efficient generator runs for up to 11 hours on a single tank at a half-load, has plenty of safety features, and is easy to use

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GenScore is our patented scoring system which helps us evaluate each of the reviewed products, from 1 to 10. The score is based on the product’s individual features, its sales stats, and buyers’ feedback.
Best 10,000-Watt Propane Generator

For those who don’t want to deal with gasoline, this propane generator is a great option with durable and safe design

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GenScore is our patented scoring system which helps us evaluate each of the reviewed products, from 1 to 10. The score is based on the product’s individual features, its sales stats, and buyers’ feedback.
Budget Pick

This affordable generator gives you great value for the price – it is dual-fuel, runs long on a single tank, and has a full set of outlets

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GenScore is our patented scoring system which helps us evaluate each of the reviewed products, from 1 to 10. The score is based on the product’s individual features, its sales stats, and buyers’ feedback.


HONDA EB10000 Editor's Choice

  • Fuel type: gasoline
  • Peak/rated watts: 10,000/9,000
  • Engine: Honda GX630 630cc
  • Fuel tank: 8.1 gal
  • Runtime: 7.2h (50% load)
  • Outlets: (4) 120V AC, 20A 125V GFCI Duplex (2), 30A 125V Locking Plug, 30A 125/250V Locking Plug, 50A 125/250V Locking Plug
  • Start type: electric
  • Noise level: 73 dB(A)
  • Warranty: 3-years both commercial and residential

A solid option for a powerful portable generator is the Honda EB10000. Aside from its high performance overall, this generator has the highest continuous output among all 10,000-watt generators we reviewed, which is 9,000 watts. The fuel tank can hold up to 8.1 gallons of gasoline and runs for over 7 hours at a half-load. This means that you can leave it running overnight at a 25% load without any concerns about refilling it. Additionally, this generator has an electric start making it easy to power on in an instant or during an emergency.

Another advantage of Honda is that maintenance is a breeze with the easy-off plastic top cover to access the mechanical compartments of the generator. It also has a removable air cleaner and oil gauge to make for simple cleaning and refill. Folding handles with locks and two wheels are built into the generator making for easy transportation if necessary. Other great features include seven outlets for almost any purpose and extremely quiet operation at 73 decibels, which is compared to a vacuum’s noise level, which makes it a great generator for a food truck.

We also can’t help but mention the safety features of this generator, as the Honda EB10000 meets OSHA, LA-ETL, and ANSI regulations. It is made with a reliable Honda GX630 commercial engine that is known for durability. The Honda EB10000 is easy and safe to use, which makes it one of the best generators currently on the market.

  • Fully GFCI protected
  • 9,000-watt rated output
  • Quieter than many generators in this class at only 73 decibels
  • 2-hour runtime
  • Electric start
  • Only electric start

Pulsar PG10000B16Best-Rated 10,000-Watt Generator

  • Fuel type: gasoline and propane
  • Peak/rated watts: 10,000/8,000 (gas), 9,000/7,000 (LPG)
  • Engine: 420cc, 4-stroke, OHV
  • Fuel tank: 6.6 gal
  • Runtime: 12 hrs. (50% load)
  • Outlets: (4) 120V AC, (1) 50Amp RV, (1) 120/240V twist-lock, and (1) 12V DC trickle charge
  • Start type: electric, recoil
  • Noise level: 75 dB(A)
  • Warranty: 3-year limited

The Pulsar 10000W dual-fuel portable generator is meant for those looking to switch between gasoline and propane in the snap of a finger. This is good because each fuel has its advantages: gasoline is a common fuel source that is easily obtained, and propane is much easier and safer to store and burns cleaner than gasoline does. This generator allows you to choose which option is better for you in whatever situation you may be in.

The Pulsar generator has a peak output of 10,000 watts and a running output of 8,000 watts, which would be enough for most home appliances. It comes with a 6.6-gallon fuel tank that runs for 12 hours at a half-load on gasoline, which makes it one of the longest-running generators you’ll find on the market. Additionally, it runs at 75 decibels, which is below average for a 10kW generator. This means it’ll sound like a vacuum from about 20 feet away.

Speaking of outlets, it has four 120V standard ones, one 120V to 240V receptacle, one 120V to 240V 50A RV receptacle, and one 120V DC output adaptor. This gives you the opportunity to plug anything you may need powered into this generator. Additionally, there’s a digital meter that can tell you the hours left of running, your oil level, and how full your tanks are.

Storage and transportation of the Pulsar 10000W Dual-Fuel Generator are easy, as it comes with handles that you can hold to move it that can drop down for storage. The never-flat wheels make for easy transportation whenever you may need it. Lastly, this generator has a steel frame which makes it more durable than other kinds of generators currently on the market. The more durable the generator, the better it will function.

  • Dual fuel tank allowing to switch from gas to propane with the flip of a switch
  • Long runtime compared to other generators of the same type
  • Seven outlet pieces to plug your appliances into
  • Durable and easily transportable
  • High-quality setup
  • Can have inconsistent power output
  • Some have reported issues with the electric start

Briggs & Stratton 30679Best for Versatility

  • Fuel type: gasoline
  • Peak/rated watts: 10,000/8,000
  • Engine: 420cc Briggs & Stratton OHV
  • Fuel tank: 7.5 gal.
  • Runtime: 9 hrs. (50% load)
  • Outlets: (4) GFCI 120V Household; (1) 120/240V, 30A Locking
  • Start type: electric, recoil
  • Noise level: 76 dB(A)
  • Warranty: 3-year limited (residential), 1-year limited (commercial)

The Briggs and Stratton 30679 Generator is a great choice for people looking for a durable and high-tech, heavy duty generator. It operates at a peak 10,000 surge and 8,000 rated watts. This is a high-powered generator that can withstand the use of many appliances. The fuel tank of this generator holds 7.5 gallons of gasoline which last for 9 hours at a half-load. This is one of the best fuel-efficient gasoline generators on the market today. This generator runs at 76 decibels which is no louder than your average vacuum from 20 feet away.

The most unique aspect about the Briggs and Stratton 30679 Generator is that it has Bluetooth compatibility. This means that the generator can synch with your phone, mobile device, or any device that can have an application downloaded on it to monitor how the generator is running. This ensures you are always aware of the fuel load capacity, oil levels, power usage levels, and how much time you have until the generator runs out of gas. This feature makes this generator one of the most cutting-edge generators available to purchase. Briggs and Stratton took their customers into consideration and developed a technologically advantageous generator.

Other features included with this generator involve four various 120V outlets and one RV rated outlets. The Briggs and Stratton 30679 Generator has a 3-year limited warranty for residential versions of the generator and a 1-year limited warranty for the commercial version of the generator. If you’re looking for one of the best generators on the market that has unique features and is durable, the Briggs and Stratton 30679 Generator is a great choice.

  • Bluetooth compatible
  • 9-hour runtime at a half-load
  • Five outlets available for different appliances
  • Strong and durable engine
  • People tend to expect a lower sound volume than the generator truly has
  • Fuel type: gasoline
  • Peak/rated watts: 10,000/8,000
  • Engine: 420cc 4-cycle OHV
  • Fuel tank: 8.3 gal
  • Runtime: 11 hrs. (50% load)
  • Outlets: (4) 120V AC, 3 spring grounded, (1) 120/240V AC twist-lock outlet
  • Start type: recoil, electric
  • Noise level: 77 dB(A)
  • Warranty: 3-year limited residential, 1-year limited commercial

The DuroMax XP10000E is a strong generator that has a startup wattage rating of 10kW and a constant rated wattage at 8kW. It runs on either propane or gasoline depending on whichever you prefer to use. Gasoline is better for efficiency, yet propane burns cleaner and is therefore better for your generator and the environment. At only an 8.3-gallon fuel capacity, this generator can run for 11 hours at a half-load. This is the second longest runtime on this list of generators and is higher than the average runtime at 8 hours. The powerful engine is 420cc and can handle anything from appliances to power tools when on the job.

In terms of features, the DuroMax XP10000E has five different outlets that are good for different uses. There are two general 120V outlets, one twist lock 120V outlet, a 120V/240V 30A twist lock outlet, and a heavy duty outlet at 120V/240V 50A. There are also plenty of safety features that come with this generator. For example, there is idle control which lowers the RPM of the engine when it’s not in use, an air-cooled engine, and a low-oil sensor shutoff. The low-oil sensor shutoff is great for unexpected low oil levels. When the oil is low, it can cause your generator to break down and grind gears causing damage and shortages over time.

This generator is 77 decibels loud which is close to the sound of a vacuum at a 20-foot distance. This is great for RV use or those who are light sleepers. A three-year limited warranty comes with the residential version of the generator, and a one-year limited warranty comes with the commercial version. This DuroMax XP10000E is a powerful generator for your money’s value.

  • Long, 11-hour runtime at half load
  • Safety features like low-oil shutoff
  • Comparatively quiet at 77 decibels
  • Fuel can spill during filling and use


All Power America APG3590CNBest 10,000-Watt Propane Generator

  • Fuel type: propane
  • Engine: 420cc OHV
  • Peak/rated watts: 10,000/7,500
  • Fuel tank: 5 gal
  • Runtime: 8 hrs. (50% load)
  • Outlets: (4) AC 120V, 120V/240V Twist-Lock, 120V Twist-Lock, 12V DC
  • Start type:
  • Noise level: 78 dB(A)
  • Warranty: 1-year limited

The JDNA All Power America APG3590CN is the best 10,000-watt generator that is powered purely through propane. This is better than how a generator runs on gasoline because propane burns cleaner. This means that your generator and the environment will benefit more from this generator’s use of propane. Additionally, the fuel tank is only five gallons large and can run for 8 hours long at a half-load. It is slightly louder than other generators at 78 decibels which is louder than a typical vacuum machine.

One great feature about this generator is that it includes a voltmeter. Voltmeters allow you to check how many volts your generator is currently exerting onto your appliances. This feature gives you a better understanding of the power you’re putting into your technology. The JDNA All Power America APG3590CN Generator is made with copper windings and overload protection to make sure your generator will function properly and turn off if too many watts are being used.

The generator comes with four traditional 120V outlets, one twist lock 120V/240V outlet, one 120V twist lock outlet, and a single 12V DC outlet. This allows you to use all kinds of appliances and power tools that you may need. It is compatible with plenty of technologies that allow you to use it whenever you may need or during an emergency and power outage that comes up. The JDNA All Power America APG3590CN Generator is the best propane run portable generator on the market.

  • Fuel-efficient
  • Seven outlets available for various use
  • Durably made
  • Protective copper windings and overload protection for safety
  • Runs solely on propane
  • Low running wattage compared to competitors
  • Louder than average 10kW generator
  • Fuel type: gasoline and propane
  • Peak/rated watts: 10,000/8,000 (gas), 8,500/7,000 (LPG)
  • Engine: 420cc OHV Air Cooled
  • Fuel tank: 6.6 gal.
  • Runtime: 11 hrs. (50% load)
  • Outlets: (2) 120V Duplex AC, (1) 120/240V Twist-Lock, (1) 12V DC
  • Start type: electric, recoil
  • Noise level: 74 dB(A)
  • Warranty: 1-year limited

The JDNA All Power America APGG10000GL is the best budget pick generator that you can currently find on the market. It runs on both gasoline and propane which allows you to choose between a cleaner burn with propane or a more efficient burn with gasoline. When using gasoline, the peak wattage runs at 10,000-watts and the rated stays at 8,000 watts. Liquid propane gas is slightly less at 8,500 peak watts and 7,000 running watts. It’s good to know you don’t have to power down the generator when wanting to switch from propane to gasoline or vice versa. The fuel tank is 6.6 gallons large and runs for eleven hours at a 50 percent load. In terms of sound rating, the generator produces 76 decibels of sound which is closely rated to the volume of a garbage disposal.

This generator comes with seven outlets that are good for different features. Four of these outlets are your typical 120V outlets, but there is also a 120V/240V twist-lock outlet and a 12V DC outlet. Whatever appliance you may need to use during your trip or power outage, the JDNA All Power America G10000EGL has you covered. There is also an hour meter to determine how much time is left on the tank of gas or propane you have left.

The JDNA All Power America G10000EGL generator has included safety features that make for easy use. For example, there is a low oil sensor and shut off valve. This means that if the oil gets too low, this generator will automatically shut off to prevent any damage to your generator or other potential problems that come from breakage issues. Additionally, the engine cylinder has a cast-iron sleeve to make for safe heat transfer. Lastly, the JDNA All Power America G10000EGL is EPA certified so you can feel safe while using the generator.

  • Can run on either gasoline or propane for preference and situational ease
  • High peak and running wattage
  • Durable construction
  • Seven outlets for all different appliances
  • Safety features included, like oil sensors
  • EPA certified
  • Not C.A.R.B. Compliant

Buying Guide

Finding the best high-powered portable generator can be a difficult and confusing process. There are key aspects and features to look into when trying to purchase one of these generators. All of the features could affect the way your generator functions depending on what you need to use it for. Additionally, some people may need different features than another individual might, so be sure to look out for the specifics when shopping for a generator. If you’re confused about key features of the best 10,000-watt generators to look for or have questions about how they operate, continue reading through this buying guide below for detailed answers.


A 10,000-watt generator: What can you use it for and what can you power?

Using 10,000-watt generators is a great solution for keeping your high-energy consuming appliances powered through any power outages. They are great for powering larger items due to the high output the generator has. Other generators typically use significantly less power and only charge small items, but if you really need rather a smaller machine, you should opt for 6,500-watt generators, and on the contrary, if you need something even more powerful than a 10,000-watt generator, you should check Duromax generators.

10kW generators can power refrigerators, heaters, humidifiers, window air conditioners, televisions, electric grills, washers and dryers, circular saws, and plenty of other appliances.

When calculating what you can power, add up the watts that each appliance uses. If it lays under 10kW, you’ll be able to use it. Keep in mind, all of the above items may not be able to be operated simultaneously.

Important features to consider before making a purchase

Briggs-Stratton-Generator04When purchasing a portable generator, there are plenty of features to consider. Each feature determines how your new generator will run and the ease of use it has. It is important to recognize the features that are necessary for your generator based upon the space you have, the noise level you can tolerate, and other various abilities like transportation and oil change ease. Before making a purchase of a 10kW generator, remember to read through reviews and product features.

Peak and rated power output

The peak and rated power output of your portable generator determines what appliances you can run on it. Depending on the amount of running and starting watts your appliances require, the higher or lower your necessary output would be. To calculate output, the total starting watts you need are equal to the sum of the composite wattage of all items you want to power and the starting watts of the highest starting watt appliance. This means if you have two items with starting wattages of 600 and 800, and running watts of 2,200 and 1,300 watts, your total starting watts needed for your generator has to be at least 3,600 watts. Different portable generators have different peak and power outputs, some larger than others. For example, the Honda EB10000 has the highest outputs on this list at 10,000 starting and 9,000 running watts, while the JDNA All America APG3590CN has a 10,000 starting and 7,500 running watts. You can add all of your item’s wattages up with this formula to see what you can power safely with your generator. But if you need even more powerful generator you can check other brands such as NorthStar, Firman, A-iPower, Westinghouse, or Cat. which offer up to 15.000 surge Watt.

Reliable engine

DuroMax-XP10000E-10000-Watt-16-HP-OHV-4-Cycle-Gas-Powered-Portable-GeneratorHaving a reliable engine is a significant factor in purchasing a generator. Engines are what starts and continuously allows power flow through your generator. Safe engines come with safety ratings and precautions like auto shutoffs. If your engine is unsafe, problems such as fire, overload, or other significant issues can occur. Finding a reliable engine is done through research, recommendations, and understanding of how an engine works or functions. To know if an engine is reliable, make sure no sounds, smells, or irregular activities are apparent. If so, disengage use immediately. These could cause a lot of future issues for you and your belongings. It is better to be safe than sorry. One of the most reliable generator engine listed above is the Honda EB10000‘s, as it is formulated by a company who focuses on positive engine activity.

Fuel tank capacity and runtime

If you plan to use your portable generator overnight, or if you want to avoid filling your fuel tank consistently, your fuel tank capacity and runtime is a significant feature to pay attention to. Often, 10kW generators have decently sized fuel tanks that run for hours at a time. An example of this can be seen with the Pulsar PG10000B16, one of the best Pulsar generators, as it has a 6.6-gallon fuel tank but can run up to 12 hours at a 50 percent capacity. The best way to identify how long you need a portable generator to run is by calculating how long your average sleep time is.

If you fall asleep while your generator is functioning, you don’t want it to turn off due to low fuel or any other issues. To solve this problem, find a generator that runs for your average sleep time to ensure you’ll be able to refill and maintain the generator when needed.

Outlets and versatility

If you have many appliances that need to be charged or powered on during your potential power outage, you should consider the number of outlets that are included within your generator. Different portable generators come with different numbers of outlets which impact how versatile and useable the generator is. If you only want to power a few essentials, this would not be as big of a concern for you as it would be for those who have plenty of appliances that need power. The generator with the most outlets on the list above is the Honda EB10000 with nine outlets. Before purchasing, you should be aware of the necessary items that require power or energy in your home or RV. Use this to decide the number of outlets you require.

Noise level

Are there sound output requirements in your home or RV park? Are you a light sleeper? If so, you’d benefit from a quieter noise level output. Noise level is measured in decibels and directly relates to how loud your portable generator will be. Frequent noise levels of generators range from a phone call to louder than a vacuum cleaner. It is important to understand the decibel ranking of your generator in order to understand how much noise it will produce. Rank the decibel number against a chart that compares the number to a familiar relatable sound to understand the loudness of the generator you’re interested in. The quietest generator on this list is the Honda EB10000 at just 68 decibels, which is impressive for its size.

Safety features

c1f6baf7-eec7-4e25-b998-23527f9285b9_fullsizeIf you want the safest portable generator possible, you should look into safety features that are included within your generator. Some significant safety features include an auto-shutoff if the oil levels get too low and an overload sensor. The low oil shut-off is a significant feature because if your generator fully runs out of oil, it could wear down and short circuit fast. The significance of an overload sensor is to turn off the generator if you plug too many accessories or appliances into the generator. Overload causes circuits to short and can lead to fires or other damage to your generator or surroundings. One of the safest generators on this list is the JDNA All Power America APGG10000GL with low-oil auto-shutoff and heat diversion from iron cast sleeves. To keep you and your home as safe as possible, look for a portable generator with all of the safety features possible.

Size, weight, and portability

Being aware of the size, weight, and portability of a generator can help you identify whether or not it is the best one for you. This is especially significant if you don’t have a lot of room to store your generator when it is not in use. Additionally, if you’re the only one able to transport and move the generator around, portability and weight is an important factor. If you live in a small space and will be operating your generator alone, opt for a smaller, lighter generator with handles. If you have a larger space and storage available, size and portability may not be as significant of a factor.


Issues can occur with any kind of product you purchase. Generators are no exception to this rule. Sometimes, manufacturers could produce a product that has issues. If you happen to purchase the one that develops a manufacturer’s issue, you want to be able to get a new generator when necessary. This is where warranties come to play. Longer warranties are better if you are an individual who worries about their product breaking and the possibility of needing to purchase a new generator in the future. Generators with warranties should be highly considered because it gives you a backup and safety precaution just in case a problem occurs.

Tips and TricksCapture

  • Always make sure the oil in your generator is filled to where it needs to be
  • Keep extra oil filters on hand just in case you need to perform an unexpected oil change
  • Invest in a cover to protect your generator from the outside elements
  • Prevent burnout by using heavy-duty cords to connect your appliance to your generator
  • In order to ensure proper generator function, try to power on your generator at least once every three months. This helps oil circulation.
  • Keeping a full tank of gasoline will ensure proper generator functionality
  • Change the spark plugs after every approximate 200 hours of use to ensure proper engine functionality
  • Remember to drain the fuel from the fuel tank before you store your generator to avoid damage and breakdown when not in use


The cost of generators varies significantly depending on the features it offers and the amount of wattage output it provides. The more features that are included within the generator, the more expensive the generator will be. If you’re looking for a more basic generator with less features, you can expect to pay less for your generator. For example, the most cost-effective generator on this list is the JDNA All Power America APGG10000GL and has less features than the most expensive on this list, which is the Honda EB10000 generator with the most features.


Depending on the kind of appliances you have within your RV and the number of appliances you run at a time, a 10,000-watt generator should be able to effectively power your recreational vehicle. For reference, a refrigerator typically uses 1,000 watts, an electric oven uses 1,200 watts, a window air conditioner uses 3,250 watts, and a space heater uses 1,500 watts. Depending on what items you power simultaneously, you could absolutely run your RV off of a 10-kW generator. Be sure to calculate the output you need from the watts used for each appliance you’ll be running at the same time to double check that you won’t have an overload issue with your generator during your stay in your recreational vehicle.

The typical 10,000-watt generator is rated at around 75 decibels. A 75-decibel ranking compares to the sound of a vacuum from 20 feet distance. All generators are different, though, and can range significantly. Typically, the quietest one you’ll find is at over 50 decibels, relating to the conversation of a normal phone call, all the way to 80 decibels, which compares to a garbage disposal. It is important you read into how loud the generators are as this could cause problems like sleepless nights or issues of noise complaints in your home or RV area location. Loud noise can be inconvenient, so it is best to research and acknowledge how loud your generator will be.

Depending on the kind of generator you have, it may be unsafe to directly connect your sensitive electronics to a generator. This is because generators can have power surges. Power surges are differing levels of power put through the device that are uncontrolled. Your typical electronics use specific outlet chargers and tools to ensure no uneven power surges get to the device. These are called power inverters. Inverters must be used when connecting a small or sensitive electronic device to a high-powered generator, such as one that exerts 10,000 watts like the ones on this list. Always be sure to check the power output when considering this decision. If you see a fluctuation in output, avoid connecting sensitive electronics to your generator without an inverter at all costs.

Our Verdict

The best 10kW generator on our list was the Honda EB10000 because of its durability, ease of use, extended safety features, and how quietly it runs.

The runner up best generator on this list was the Pulsar PG10000B16 due to its ability to use both gasoline and propane, the longest runtime of all the generators on the list, and a great warranty.

The third best generator is the Briggs and Stratton 30679. We loved how long the generator runs on a single tank of fuel, the long warranty, and the strong engine it has.

We hope that we were able to inform you about everything you need to know regarding the best 10,000-watt generator for you. Choosing a generator can be difficult, but paying attention to the features you need incorporated with your generator can help you pick a great one.

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