5 Best 7000 Watt Generators For Serious Power

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You can handle a lot with a 7000 watt generator by your side. Discover the best options that can fulfill your needs for many years.

  1. Best overall and quietest 7000 watt generator: Honda EU7000iS
  2. Best 7000 running watts generator: Champion 100520 8750
  3. Cheap 7500 watt generator: Westinghouse WGen6000 (no inverter)
  4. Cheap 7000 watt generator: A-iPower SUA7000C (no inverter)
  5. Cheap dual fuel 7125 watt generator: Firman H05753 (no inverter)

Typically, something like the best 7000 watt generators means the top models with this number of peak/starting watts.

However, because the number of options in this category is low (I could only find four), I also looked at generators with up to 7000 running watts to make sure you have quality machines to choose from.

Brand ModelPower
Capacity
Run
Time
Quiet
Operation
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Honda EU7000iS77.59.5<3%8.579.55.5$$$$$$Check Price
Champion 100520 87509.56.57.5<3%8.577.57$$$Check Price
Westinghouse WGen6000897.5<23%8.5976.5$Check Price
A-iPower SUA7000C7.58.57No Inverter7.58.576$Check Price
Firman H057537.58.57.525%877.56$Check Price
7000 watt generators performance on a score of 10 in important categories*

*Compared to similar generators and sometimes based on customer input

1. Honda EU7000iS

The Honda EU7000iS is the best and quietest 7000 watt generator because it is one of the few good machines in the 7000 peak watt category.

Before you invest in this model you do want to know that this generator does get bonus points for actually being a 7000 starting watt generator.

If you don’t mind a louder generator, don’t mind fewer premium features, and want to save a good amount of money, the second pick is likely a better choice for you.

That being said, if you don’t mind investing more in a silent and quality generator, this Honda EU7000iS could also still be for you.

Pros

  • Honda EU7000iS offers 7000 starting watts, 5500 running watts, 29.1 amps, and 240 volts.
  • Quietest 7000 watt generator with 52 to 58 dBA
  • Nice run time of 16 hours at 25% load
  • Should be less than 3% THD
  • Electric start
  • Honda generator brand reputation
  • Remote operation through Honda My Generator app
  • Four GFCI outlets
  • CO sensor
  • Weight of 263.2 lb (119.4 kg)
  • Relatively positive customer reviews
  • 3 years limited residential and 12 months limited commercial warranties

Cons

  • Expensive compared to other 7000 watt generators and similar power levels
  • A few exceptional cases of technical difficulties

The thing that stands out most in this 7000 watt generator is the low number of decibels. As you will see from the other options, 52 to 58 dBA is impressive at this power capacity.

Additionally, the remote operation through the app and CO sensor are features you don’t get with every generator on this list.

The Honda EU7000iS does seem just a bit less impressive in reliability compared to some of the other Honda generators.

That being said, as you can see from the positive customer reviews, this 7000 watt generator will still be worth it for some people and situations.

Brand ModelPower
Capacity
Run
Time
Quiet
Operation
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Honda EU7000iS77.59<3%9.579.55.5$$$$$$Check Price
Honda EU7000iS performance on a score of 10 compared to similar alternatives

2. Champion 100520 8750

The Champion 100520 8750 is the best 7000 running watt generator and can be a better investment than the Honda EU7000iS for many people.

Champion 100520 8750

The Honda EU7000iS gets a good amount of bonus points because it stays in the 7000 starting watt category.

However, the Champion 100520 8750 is typically more budget-friendly. If you don’t mind the noise this can be a better alternative.

Especially if you consider that this is still an inverter generator which means the THD levels are suited for running more sensitive electrical devices.

Pros

  • Champion 100520 8750 offers 8750 starting watts, 7000 running watts, 30 amps, and 240 volts.
  • Reasonable noise levels of 72 dBA
  • Less than 3% THD
  • Electric start
  • Four GFCI outlets
  • Weight of 155.4 lb (70.5 kg)
  • Relatively positive customer reviews
  • 3 years limited residential and 270 days limited commercial warranties
  • A lot of customers

Cons

  • Somewhat shorter run time of 10.5 hours at 25% load
  • Some customers find the generator a bit loud

Additionally, you still get a convenient electric start, four GFCI outlets to protect your generator, and a reasonable weight that is not quite portable but you can still move around.

On paper, the noise levels of 72 dBA are impressive when it comes to 7000 watt generators.

At the same time, you still want to keep in mind that this is still the amount of noise you can expect from a washing machine or noisy vacuum cleaner.

A decent number of customers mention they find this a bit loud.

The run time of 10.5 hours at 25% load is not the most impressive either.

Even with these things in mind, the good features, positive customer reviews, and reasonable price still make the Champion 100520 8750 a great 7000 running watt generator.

Brand ModelPower
Capacity
Run
Time
Quiet
Operation
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Champion 100520 875096.57.5<3%8.577.57$$$Check Price
Champion 100520 8750 performance on a score of 10 compared to similar alternatives

3. Westinghouse WGen6000

The Westinghouse WGen6000 is high-quality in many ways but you want to keep in mind that this is not an inverter generator.

Westinghouse WGen6000

In simpler words, if you don’t have an inverter to “clean” the energy yourself, you likely don’t want to run sensitive electronics on this generator.

This typically damages or at least increases wear and tear on these types of appliances and tools.

That being said, if you do have an inverter or don’t mind sending power with more THD through your devices, the Westinghouse WGen6000 can be a great option.

Pros

  • Westinghouse WGen6000 offers 7500 starting watts, 6000 running watts, 30 amps, and 240 volts.
  • Reasonable noise levels of 72 dBA
  • Good run time of 13 hours at 50% load
  • Good fuel efficiency
  • Electric start
  • Four GFCI outlets
  • Weight of 183 lb (83 kg)
  • Relatively positive customer reviews
  • 3 years limited residential and 1 year limited commercial warranties
  • A lot of customers
  • Budget-friendly

Cons

  • THD of less than 23% is too high for sensitive electronics
  • There are a few cases of issues with the electric start battery
  • Some customers find the generator a bit loud

The main things that positively stand out are the good run time of 13 hours at 50% load, good fuel efficiency, and nice warranties.

Besides a few mentions about the noise (which you can expect at this power level) and electric start challenges, customers are very happy too.

In other areas, the Westinghouse WGen6000 is solid but not outstanding which is a good thing at this price point.

So this option from Westinghouse can be good for people who don’t mind the “dirty” power and want something more budget-friendly than the previous 7000 watt generators.

Brand ModelPower
Capacity
Run
Time
Quiet
Operation
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Westinghouse WGen6000897.5<23%8.5976.5$Check Price
Westinghouse WGen6000 performance on a score of 10 compared to similar alternatives

4. A-iPower SUA7000C

The A-iPower SUA7000C is a decent generator but it is important to note that this model mostly makes the list because it is an actual 7000 starting watt generator.

A-iPower SUA7000C

In simpler words, you will likely prefer one of the generators with more power, lower prices, and more positive customer reviews.

It is true that the run time of 12 hours at 50% load, electric start, and four GFCI outlets of the A-iPower SUA7000C are solid.

However, there are just a bit too many reviews of similar A-iPower generators where customers did not have an optimal experience.

Pros

  • A-iPower SUA7000C offers 7000 starting watts, 6000 running watts, 30 amps, and 240 volts.
  • Reasonable noise levels of 74 dB
  • Nice run time of 12 hours at 50% load
  • Electric start
  • Four GFCI outlets
  • Weight of 206 lb (93.4 kg)
  • 2 years limited residential warranty

Cons

  • “Standard” THD for a non-inverter generator means not suited for sensitive electronics
  • For a 7000 watt generator reasonable noise levels means a bit loud
  • Similar models have a few exceptional cases of technical difficulties

Since you are interested in the best 7000 watt generators, you are likely looking for backup power which means reliability is an important quality.

Besides that, there are also just a good amount of better generators at a lower price in higher power capacity categories.

In short, the A-iPower SUA7000C is decent but if it would have 7125 starting watts it would not make it to the list of top picks.

Brand ModelPower
Capacity
Run
Time
Quiet
Operation
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
A-iPower SUA7000C7.58.57No Inverter7.58.576$Check Price
A-iPower SUA7000C performance on a score of 10 compared to similar alternatives

5. Firman H05753

Many people want to know about the best 7000 watt generators and similar high power levels because they want backup power for their houses.

If this applies to you too, the dual fuel option of generators like the Firman H05753 adds an extra degree of reliability.

Besides this option to create power from propane, the Firman H05753 is also just a solid generator at a reasonable price.

The main downside of this option is that there are not that many customers yet at the time of writing.

Pros

  • Firman H05753 offers 7125 starting watts, 5700 running watts, 30 amps, and 240 volts (gasoline)
  • Dual fuel
  • Electric start
  • Reasonable noise levels with 72 dB at 50% load
  • Nice run time of 12 hours at 50% load
  • Weight of 196 lb (88.9 kg)
  • 3 years limited warranty
  • Budget-friendly

Cons

  • Not a lot of customers yet
  • THD of 25% at full load is likely too high for sensitive electronics
  • For a 7000 watt generator reasonable noise levels means a bit loud

Customers tend to be relatively happy with Firman generators but more reviews of the Firman H05753 would give just a bit more confidence in that this model is not an exception.

Additionally, the 72 dB is still low for generators around 7000 starting watts but is still a bit noisy compared to what you experience in daily life.

That being said, with the nice run time, warranty, and budget-friendly price, the Firman H05753 can be a solid choice.

Especially if you want the ability to use propane fuel too.

Brand ModelPower
Capacity
Run
Time
Quiet
Operation
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Firman H057537.58.57.525%877.56$Check Price
Firman H05753 performance on a score of 10 compared to similar alternatives

7000 watt and similar generators that did not make the list

You may have tried digging through all the 7000 watt and similar generators that are for sale yourself and discovered options that are not on the list.

In this section, I will put popular models that did not make the selection and why this is the case.

  • Briggs & Stratton ELITE 7000: Customers seem to be relatively negative about this 7000 running watts generator from Briggs & Stratton. Together with not standing out in positive areas, this option is not good enough compared to the alternatives available.

You could still take a look at this generator but you likely just want to save some time and stick to the more quality models in this article.

What to pay attention to in a 7000 watt generator?

The things to pay attention to in a 7000 watt generator are:

  • Power capacity
  • Outlets
  • Portability
  • Run time
  • Noise levels
  • THD levels
  • Fuel consumption
  • User reviews
  • Anecdotal reviews from experts
  • Price
  • Brand trustability and reputation

To choose a 7000 watt generator you want to figure out what you want in these areas and choose the machine that suits your needs the best.

What is the best 7000 watt generator?

The best 7000 peak watt generator is the Honda EU7000iS due to the lack of alternatives in this specific category.

To keep things more budget-friendly (but still quality), people who don’t care as much about the number of decibels will likely prefer the Champion 100520 8750.

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Author:

Mats is the founder and head editor of Generator Decision. With a combination of critical thinking, tireless research, and a healthy interest in electronics he helps people find the right generators and how to use these. At this point in the journey, Mats has done research on hundreds of portable generators.