5 Quietest Generators For Silent Power

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Discover the quietest generators on the market so you can power your appliances and tools without too much annoyance for you and your neighbors.

  1. Quietest generator: Honda EU1000i
  2. Quietest generator for home use: Honda EU7000iS
  3. Quietest 10000 watt generator: AIVOLT 10000
  4. Quietest 5000 watt generator: Champion 201001
  5. Quietest 50 amp generator: Powerhorse 7500i

Keep in mind that quiet noise levels are not the only detail that matters. The lists of the best generators can be helpful too.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Honda EU1000i104.56<3%957.510$$Check Price
Honda EU7000iS98.58.5<3%8.57.595.5$$$$$$Check Price
AIVOLT 1000089.59<3%61095$$$$Check Price
Champion 20100187.59<3%9.59.58.57$$Check Price
Powerhorse 7500i8.58.58.5<1.5%9785.5$$$$Check Price
Quietest generators performance on a score of 10 in important categories*

*Compared to similar generators and sometimes based on customer input

1. Honda EU1000i

The Honda EU1000i is the quietest generator on the market with noise levels of 42 to 50 dBA at 25% to 100% load.

Honda EU1000i

Considering a regular conversation is around 60 dBA, this generator should not disturb you during your fishing trip, camping adventure, or tailgating party.

One big downside of the Honda EU1000i is its lower power capacity of 1000 starting watts and 900 running watts. This is only enough for running a coffee machine, computer, or TV separately.

Another downside of the Honda EU1000i is that it produces power at a relatively inefficient rate. It will cost a high amount of fuel to generate a kWh compared to alternatives.

Pros

  • Quietest generator with 42 to 50 dBA at 25% to 100% load
  • Honda EU1000i offers 1000 starting watts, 900 running watts, 8.3 amps, and 120 volts
  • Parallel capability
  • Run time of 6.8 hours at 25% load
  • Less than 3% THD
  • Light weight of 28.7 lb (13 kg)
  • CO minder
  • Relatively positive customer reviews
  • 3 years limited residential and 12 months limited commercial warranties

Cons

  • Fuel efficiency is relatively bad
  • You may need more power

A benefit of the Honda EU1000i is its light weight of 28.7 and compact dimensions. This quiet generator is relatively easy to fit in a car and move around.

Additionally, the CO minder will help you avoid excess levels of carbon monoxide. This is a benefit of the Honda EU1000i because carbon monoxide is harmful.

The Honda EU1000i generally has positive customer reviews besides a few negative ones from people who are not happy with the small power capacity.

So the Honda EU1000i is definitely the quietest generator but whether this is the best choice for you depends a lot on your power needs.

This is a small generator that is not able to power that much. However, for certain purposes like camping a coffee machine or phone charger can already be enough.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Honda EU1000i104.56<3%957.510$$Check Price
Honda EU1000i performance on a score of 10 compared to similar alternatives

2. Honda EU7000iS

The Honda EU7000iS is the quietest generator for home use thanks to its low noise levels of 52 to 58 dBA at 25% to 100% load and 30 amp outlet.

A generator typically needs a 30 amp or 50 outlet for a convenient connection to a house and a good amount of power.

The Honda EU7000iS should even be quiet enough to run a small AC throughout the night. At least if you take the necessary safety precautions.

Another benefit of the Honda EU7000iS is its long run time of 16 hours at 25% load. You will be able to enjoy all that power in peace and quiet for a long time before having to refuel.

Pros

  • Quietest generator for home use with low noise levels of 52 to 58 dBA (25% to 100% load)
  • Honda EU7000iS offers 7000 starting watts, 5500 running watts, 30 amps, and 240 volts
  • Parallel capability
  • Nice run time of 16 hours at 25% load
  • Should be less than 3% THD
  • Electric start
  • Remote operation through Honda My Generator app
  • Four GFCI outlets
  • CO sensor
  • Relatively positive customer reviews
  • 3 years limited residential and 12 months limited commercial warranties

Cons

  • A few exceptional cases of technical difficulties
  • You may need help moving the weight of 263.2 lb (119.4 kg)
  • Relatively expensive

The Honda My Generator app positively stands out too. This allows you to start and stop the Honda EU7000iS from a distance.

This quiet generator typically makes customers happy too.

The main downside of the Honda EU7000iS is its expensive price. You may even prefer putting two smaller quiet generators in parallel and powering your devices that way.

Additionally, the Honda EU7000iS still has the occasional technical issue. This is exceptional but unfortunate anyway.

So the Honda EU7000iS can be the best quiet generator for home use if you value quiet noise levels a lot, have the budget, like the extra features, and like the Honda brand.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Honda EU7000iS98.58.5<3%8.57.595.5$$$$$$Check Price
Honda EU7000iS performance on a score of 10 compared to similar alternatives

3. AIVOLT 10000

The AIVOLT 10000 is the quietest 10000 watt generator with noise levels of 61 dBA. This is impressive at a high power capacity.

AIVOLT 10000

However, the AIVOLT 10000 is not always the best choice. A big downside is its above-average rate of technical issues.

Additionally, customers find it hard to get in contact with the AIVOLT support too. This is not a helpful combination.

The AIVOLT 10000 has a heavy weight of 299 pounds too. This makes the generator more challenging to get in and out of position.

Pros

  • Quietest 10000 watt generator with noise levels of 61 dBA
  • AIVOLT 10000 offers 10000 starting watts, 8000 running watts, 50 amps, and 240 volts (gasoline)
  • Parallel capability
  • Dual fuel feature so you can run on propane (LPG) too
  • Good run time of 19 hours at 25% load
  • Good fuel efficiency
  • Less than 3% THD
  • Has remote and electric start
  • Four GFCI outlets
  • 2 years limited warranty

Cons

  • Brand customer support is hard to contact
  • A few cases of technical issues
  • Not the most proven generator brand
  • You likely need some help moving the weight of 299 lb (135.6 kg)

A benefit of the AIVOLT 10000 is its dual fuel feature. This allows you to generate power from both gasoline and propane.

Another benefit of the AIVOLT 10000 is its 50 amp outlet. This allows you to get a lot of power through one outlet which is helpful for powering a house.

The remote start is helpful in suboptimal weather conditions (and good ones). This allows you to turn on the generator from the comfort of your home or camping chair.

So the AIVOLT 10000 is a quiet generator that offers a lot of power but the rate of technical issues is worrying.

It is often worth considering alternative generators. Especially for a purpose like home backup power.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
AIVOLT 1000089.59<3%61095$$$$Check Price
AIVOLT 10000 performance on a score of 10 compared to similar alternatives

4. Champion 201001

The Champion 201001 is the quietest 5000+ watt generator thanks to its noise levels of 61 dBA. This amount of power at the noise level of a regular conversation is impressive.

Another benefit of the Champion 201001 is its long run time of 20 hours at 25% load. In combination with the quiet operation, this generator can run something like an AC overnight.

The Champion 201001 has good customer reviews too. This implies that this quiet generator is very reliable too.

Additionally, the electric start and remote start make it convenient for basically anyone to start the Champion 201001.

Pros

  • Quietest 5000+ watt generator with noise levels of 61 dBA
  • Champion 201001 offers 5500 starting watts, 4000 running watts, 30 amps, and 120 volts
  • Parallel capability
  • Dual fuel version without remote start available too
  • Good run time of 20 hours at 25% load
  • Good fuel efficiency
  • Less than 3% THD
  • Weight of 119 lb (54 kg)
  • Has electric and remote start
  • Top rated 5000+ watt generator
  • 3 years limited residential and 270 days limited commercial warranties
  • A lot of customers

Cons

  • Moving the generator over uneven terrain can be challenging
  • Not always in stock

Another benefit of the Champion 201001 is that there is a dual fuel version without remote start too. This alternative could be even better if you like running your quiet generator with propane.

On top of these benefits, the Champion 201001 has a very reasonable price too. It is not surprising that this generator is not always in stock due to the high demand.

One small downside of the Champion 201001 is its small wheels. These make it a bit challenging to roll the machine over bumpy terrain.

That being said, the Champion 201001 is typically still a great buy if you need this much power and want a quiet experience.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Champion 20100187.59<3%9.59.58.57$$Check Price
Champion 201001 performance on a score of 10 compared to similar alternatives

5. Powerhorse 7500i

The Powerhorse 7500i is the quietest amp generator with noise levels of 55 dBA at 25% load to 63.9 dBA at rated load.

This inverter generator is also one of the best low THD options around this power level.

The 50 amp outlet makes it easier to get a lot of power through one outlet. This can be useful for generator purposes like backup power.

However, a downside of the Powerhorse 7500i is its above-average price. This quiet generator has a few cases of technical issues too.

Pros

  • Quietest 7500 watt generator with noise levels of 55 dBA at 25% load to 63.9 dBA at rated load
  • Powerhorse 7500i offers 7500 starting watts, 6500 running watts, 50 amps, and 240 volts
  • Parallel capability
  • Good run time of 16 hours at 25% load
  • THD of less than 1.5%
  • Has electric start
  • Four GFCI outlets
  • Weight of 287 lb (130.2 kg)
  • Positive customer reviews
  • 2 years limited residential and 90 days limited commercial warranties

Cons

  • A few technical issues
  • Pricey

The Powerhorse 7500i still generally makes customers happy but you do need to keep these downsides in mind.

A benefit of the Powerhorse 7500i is its nice run time of 16 hours at 25% load. You will be able to enjoy your activities at quiet noise levels for a relatively long time before having to refuel.

Another benefit of the Powerhorse 7500i is its electric start. This quiet generator can still be used by people who don’t have the force or desire to use the recoil start.

So the Powerhorse 7500i is not perfect but can still be the right choice if you want a quiet 50 amp generator. The number of silent machines is relatively low at this power capacity.

Brand ModelQuiet
Operation
Power
Capacity
Run
Time
THDReliability
Reputation
Fuel
Efficiency
Ease
Of Use
PortabilityPrice
Category
Current
Price
Powerhorse 7500i8.58.58.5<1.5%9785.5$$$$Check Price
Powerhorse 7500i performance on a score of 10 compared to similar alternatives

What is the lowest noise level for a generator?

The lowest noise level for a generator is currently 42 dBA at 25% load. This noise level comes from the Honda EU1000i which is unfortunately very small.

What is a super silent generator?

An example of a super silent generator is the Honda EU1000i with noise levels of 42 to 50 dBA at 25% to 100% load.

The things that make a super quiet generator quiet include noise-absorbing material, a built-in inverter, a good engine design, and more.

How much quieter is an inverter generator?

An inverter generator is often around 10 dB quieter than a regular generator. Whether you should invest in an inverter generator or a regular generator depends on other details too.

What should you consider in a quiet generator?

Low volume levels are good in a quiet generator but you should consider these other details too:

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

To choose a quiet generator you need to think about what you want in these areas and find the generator that aligns best with your needs.

What is the quietest 4000 watt generator?

The quietest 4000 watt generator is the WEN 56400iX with noise levels of 57 dBA at 25% load.

What is the quietest 50 amp generator?

The quietest 50 amp generator is the Powerhorse 7500i with noise levels of 55 to 63.9 dBA at 25% to 100% rated load.

What is the quietest 240v generator?

The quietest 240v generator is the Honda EU7000iS with noise levels of 52 to 58 dBA at 25% to 100% load.

What is the quietest 2000 watt generator?

The quietest 2000 watt generator is the WEN 56203i with noise levels of 51 dBA at 25% load and 22 feet away.

What is the quietest 4500 watt generator?

The quietest 4500 watt generator is the Westinghouse iGen4500 with noise levels of 52 dBA at 25% load.

What is the quietest 7500 watt generator?

The quietest 7500 watt generator is the Powerhorse 7500i with noise levels of 55 to 63.9 dBA at 25% to 100% rated load.

What is the quietest generator available?

The quietest generator available is the Honda EU1000i with noise levels of 42 to 50 dBA at 25% to 100% load.

Honda EU1000i
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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.