5 Best Portable Generators 8000 Watt (Updated) in 2021

Best-Portable-Generators-8000-WattSI like to always opt for heavy-duty generators. They work efficiently with a wide variety of appliances. Whether you’re looking for generators as a redundant source of power or ones which can power your cabin, something like 8000 W generator is a good option.

The only bit of problem is that it is not that easy to select such a generator. If you buy the wrong one, it can cost you dearly. Due to this very reason, I will today share with you the best portable generator 8000 Watt options.

Ideally, when you’re looking for 8000 W of power, you should buy the one which provides you with the exact that power or above that level.

Over the years, I have used many generators and therefore can provide you with a list of the best generators. It will help you minimize the research and get the right generator for your application.

The 5 Best Portable Generators 8000 Watt for 2021

1. Honda EB10000 – Industrial Generator

Honda EB10000 Industrial GeneratorThe generator which I am speaking now has a power rating of 10,000 W. It is an industrial-grade generator which means that it can power heavy-duty devices without any issue.

It offers Electric start which allows you to operate it without any problem. It also provides an inverter mode which helps you to power various devices. The two wheels at the bottom allow you to move it around. The heavy-duty steel frame makes it sturdy. That is a proper control panel and display on offer to use the generator.

With the Honda commercial engine inside it, you can be sure that it is suitable for heavy-duty applications. Thus, when looking for Best portable generator 8000 watts, you can consider this option.


  • Commercial grade generator
  • Powers heavy-duty devices
  • Highly portable
  • Inverter mode available
  • Control panel included
  • Heavy-duty construction


  • Limited instructions

2. Westinghouse WGen7500 – Transfer Switch Ready “Portable”

Westinghouse WGen7500The peak power of this generated is 9500 watts. It offers a remote electric start so you can use it right away. The gas-powered generator has a runtime of 16 hours on 6.6-gallon tank.

That is why; you can run it consistently without any disruption. The 4-stroke engine is highly efficient which reduces maintenance. There are additional features on offer like low oil shutdown and digital hour meter.

The engine has the cast iron sleeve which makes it highly durable. The bottom wheels allow you to move it around. If your requirement is for a generator which incorporates safety features as well, it is an excellent option.


  • Power of 9500 watts
  • Tank capacity of 6.6 gallon
  • The runtime of 16 hours
  • Incorporates safety features
  • Cast-iron frame
  • Portable design


  • Customer support is not satisfactory

3. Generac GP8000E – Easy to Move

Generac GP8000E Easy to MoveWhen looking for a running power of 8000 watts, you can consider this generator. The peak power is 10,000 watts. The gas-powered generator is easy to use. The electric start makes sure that you will not have to put in a lot of effort to start the generator.

It offers a 420 cc engine with proper lubrication. The lubrication reduces maintenance and provides long life for the generator. The low-level oil shutdown ensures that the generator remains safe. There is a steel tube cradle which protects the entire machinery inside. A locking handle makes it easy to transport.

It is compact in design and with the help of the wheels, easy to move. If you’re looking for a generator which provides exactly 8000 W of power, this fits your requirements perfectly.


  • Running power of 8000 W
  • Electric start
  • Safety features included
  • Steel tube construction
  • Easy to move around


  • Not efficient in cold weather

4. Pulsar PG10000B16 – Dual Fuel Portable Generator

Pulsar PG10000B16 - Portable Dual Fuel GeneratorThe 10,000 W power of this dual-fuel generator makes it suitable for a wide variety of applications. You can power it through gas or LPG. On gas, it provides a running power of 8000 W. On LPG; it provides 7000 W of power.

The electric start button helps to start the generator quickly. The tank capacity of 6.6 gallon offers 12 hours of consistent operation. The engine is 420 CC 4-stroke engine.

It is air-cooled which keeps the generator at a low temperature. There is a proper control panel to customize the settings and the wheels at the bottom aid portability. The dual-fuel feature of this generator coupled with high runtime makes it an ideal option.


  • Dual fuel use
  • Electric start on offer
  • The runtime of 12 hours
  • 420 cc 4-stroke engine
  • Air-cooled generator


  • Power output is not consistent

5. DuroMax XP10000EH Portable Dual-Fuel Generator

DuroMax XP12000EH - Hybrid Dual Fuel GeneratorThe last best portable 8000-watt generator in my list is the DuroMax XP10000EH, a portable dual-fuel generator. It’s a robust model fitted with a high-power 440cc OHV DuroMax engine to deliver reliable power over time. As a dual-fuel model, it uses Dual-Fuel Technology that allows it to run on either propane or gasoline. That gives you the freedom to use the most available fuel between the two.

The construction of these generators is also something you cannot miss to recognize. It has a heavy-duty paint-coated metal frame that gives it the much-needed structure for portability. What more, the metal used here is tubed iron study enough and yet lightweight. The generator also has the exclusive MX2 DuroMax Technology designed to allow you to draw maximum power from the generator without straining the engine.


  • Plenty of power to give
  • Ability to run on dual fuel
  • Durable, heavy-duty frame
  • Reliable high-power engine
  • Designed to handle heavy loads
  • Comes with of oil warning lights and circuit breakers


  • Can be noisy
  • Heavy for its size

Best Portable Generators 8000 Watt Buying guide:

So, when you are searching for the Best portable generator 8000 watts, you can consider the options in my list above. I have taken immense care to include only the most reliable and efficient generators on my list above. I will now list down some factors which you should consider while choosing such a generator.


You have to always look at the type of fuel which the generator uses. If it is dual fuel, that is a definite advantage.

Control panel

It is the control panel through which you can easily select the settings of the generator. You have to look at the control panel and then take a call.

Starting mechanism

If you do not want to invest a lot of effort into starting the generator, you need to choose the one with the electric-start system. It will ensure that it can start working in a jiffy and save you a lot of time and effort.


You have to look at the frame of the generator. If it has a heavy-duty frame, you can use it in any condition. That is why construction quality matters a lot.

I consider these four factors whenever comparing different generators. It makes my choice easier. I will now highlight some of the FAQ’s which you might have when it comes to buying such a generator.

Best Portable Generators 8000 Watt (FAQs)

Q: How many amps is an 8000-watt generator?

A: An 8000 watt generally offers 33 A per phase at 240 volts. At 120 volts it offers 66 A. You have to look at the voltage rating as well before taking the ampere rating into account.

Q: How much kW generator do I need to run my house?

A: If you want to power your entire house through a generator, you should at least look for a generator which has a power rating of 5000 watts. Ideally, you need a generator between 5000 to 6500 watts.

Q: How many watts does it take to run a refrigerator?

A: The standard refrigerator can run at 800 watts. However, when you first start the generator, the power requirement is 1200 watts due to the compressor. Ideally, when buying a generator for refrigerator, you should at least opt for 2000 W generator.

Thus, if you’re searching for Best portable generator 8000 Watt, my list above will certainly help you out. It will make the task of choosing the right generator very easy for you. Now is the time to pick a heavy-duty generator so that you can power your appliances without any issues.

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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