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10 Best Quietest Generators (Reviewed and Tested)

Tired of that loud generator roar drowning out everything? Same. This list is your guide to the top 10 quietest generators on the market. We’re talking campsite conversations you can actually hear and backup power during outages that won’t wake the whole neighborhood. Let’s find you a generator that’s more chill and less, well, headache. But take a look at the below factors before you get one. 

  • Eco-Throttle Technology for Efficiency: Opt for generators with Eco-Throttle to save fuel and reduce noise. It adjusts engine speed to match power needs, offering quieter nights and cost savings.
  • Versatile Multi-Receptacle Configuration: Choose a generator with various outlets for essential appliances. Look for models with multiple 120V AC and USB DC outlets for operational continuity.
  • Safety with CO Sensor and Auto-Shutoff: Prioritize safety by selecting a generator with a carbon monoxide sensor. It shuts down automatically if CO builds up, ensuring workplace safety.
  • Extended Run Time and Fuel Capacity: Select a generator with a large fuel capacity and long run time for minimal disruption during outages. Consider models with fuel gauges for better fuel management.

More details are elaborated on in the “Buying Guide” later in the article. In the next section, we have listed the best quietest generators with their most notable features and advantages, and drawbacks. Read on through all of them to choose your best one.

Best Quietest Generators – Table

Best Quietest GeneratorsNoise Level (dB)Power (watt)Running Time (hrs)Buy Now
Westinghouse Quietest Generator52450018Check On Amazon
WEN Quietest Generator5738008.5Check On Amazon
WEN 56235i Quietest Generator51235010.5Check On Amazon
A-iPower Quietest Generator522000 4 hoursCheck On Amazon
Honda Quietest Generator48-5722008.1Check On Amazon
Champion Quietest Generator64425022Check On Amazon
Genkins Quietest Generator53-5623008 hoursCheck On Amazon
PowerSmart Quietest Generator562000 --Check On Amazon
GENMAX Quietest Generator6260008.5Check On Amazon
Pulsar Quietest Generator5923006Check On Amazon

Best Quietest Generators Reviews

1. Westinghouse Quietest Generator

Westinghouse Quietest GeneratorThis generator by Westinghouse is a heavy-duty super quiet generator with noise level of 52 dBA which meets all your requirements if you go camping or if the power at your house goes off.

The product comes with an RV-ready outlet with in-built USB ports and 2 20A household outlets, which is suitable for use in case of emergency backups or recreational activities.

The Westinghouse generators are known for their fuel efficiency and can run for 18 hours with a fuel capacity of 4 gallons. It is convenient with the push start button and remote control facility. The LED display provides all the information you need to know at the time.

With 3% THD, it is suitable for sensitive appliances. It is compact, lightweight and features a handle for easy portability.

Best Features:

  • Noise Level: 52dBA
  • Power: 4500 Watts
  • Running Time: 18 hours
  • Weight: 104.7 lbs


  • Fuel-efficient generator.
  • Suitable for sensitive appliances.
  • Highly portable.
  • LED display.


  • Some people complained about the design.

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2. WEN Quietest Generator

WEN Quietest GeneratorThis is a 3800-watt inverter generator by WEN which offers energy-free and clean voltage spikes and drops without a lot of noise. It features a 4-stroke 212 cc cooled OHV engine.

It has a noise level of 57 dBA, which is as quiet as the window air conditioner. This restricts the invasiveness while restoring power backup, tailgating, camping, and hunting.

This generator prevents blockages and build-up caused by stagnant fuel inside the inverter. It is ultra-efficient with a run time of 8.5 hours at 2.2 gallons tank. Also, it has several outlets with fuel and load displays.

It has a low-oil auto shutoff with indication lights and overload protection. You can maximise fuel efficiency with the low economy mode. The brand offers a 2-year warranty.

Best Features:

  • Noise Level: 57 dBA
  • Power: 3800 Watts
  • Running Time: 8.5 hours
  • Weight: 99.2 lbs


  • Energy-free and clean of voltage spikes.
  • Prevents blockages and build-ups.
  • Fuel efficient.
  • Low economy mode.


  • Prone to catching fire.

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3. WEN 56235i Quietest Generator

WEN 56235i Quietest GeneratorThe 2350 watts portable inverter generator, another product by WEN is known for providing clean energy without any voltage spikes or drops. It features a 79cc 4-stroke OHV engine with noise levels of 51 dBA.

It maximizes the lifespan of the generator by restricting blockages and build-ups in the fuel tank. Moreover, it limits total harmonic distortion to under 0.3% at no load and within 1.2% at a full load.

The product is lightweight and highly portable, making it easy to store and carry for all your camping trips.

It is ideal for sensitive products as it adjusts fuel consumption automatically. You can increase fuel efficiency by distributing the load and turning on the economy mode.

Best Features:

  • Noise Level: 51 dBA
  • Power: 2350 Watts
  • Running Time: 10.5 hours
  • Weight: 39 lbs


  • Enhanced lifespan.
  • Fuel efficient.
  • Lightweight and compact.
  • Economy mode.


  • People had a bad experience with customer service.

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4. A-iPower Quietest Generator  

A-iPower Quietest GeneratorA-iPower SUA2000iV is a 2000-watt generator designed for camping, tailgating and other activities where you need portable power. It runs smoothly and efficiently providing a steady 1600 watts of power with the help of a strong 79cc engine.

It is quiet at only 52 decibels, ensuring a peaceful operation and making it a better experience for you. It is easy to carry because it is lightweight and compact, making it a handy tool for different activities. This generator runs on gasoline and provides power using gas. It operates at 120 volts. It can run for 4 hours at full power and 7 hours at half power.

The generator has different types of outlets, like one for regular household items, a locking outlet, and even a USB outlet, so you can use it for all kinds of devices.

It comes with a low idle switch and important safety features like a low oil alert and overload alarm. It gives you a strong and efficient power source with smart design making it a reliable choice for different situations.

Best Features:

  • Noise Level:  52 dBA
  • Power: 2000 watts
  • Running Time: 4 hours
  • Weight: 50.00 lbs


  • Efficient and reliable power source.
  • Portable and suitable for camping, tailgating, and emergencies.
  • Long run time provides extended usage.
  • Diverse outlets for different devices.
  • Compact design for easy transportation.


  • Hard to start

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5. Honda Quietest Generator

Honda Quietest GeneratorHonda has come up with a premium-quality inverter generator which offers 10% more power than the previous version. It has a low noise level of 48 to 57 dBA.

This generator, known to be one of the quietest, has an advanced CO detection technology which keeps the Carbon Monoxide levels. This enables auto shutdown if the Carbon Monoxide levels become dangerously high around the system.

It can be controlled through the remote or via the smartphone linked by the Bluetooth application. The app enables operation monitoring and wireless performance enhancement.

The generator is extremely lightweight and portable, making it easy to store and transport.

Best Features:

  • Noise Level: 48 to 57 dBA
  • Power: 2200 Watts
  • Running Time: 8.1 hours
  • Weight: 44 lbs


  • Premium quality generator.
  • Extremely low noise level.
  • Wireless operation enabled.
  • Highly portable.


  • Some people had issues with the starting mechanism.

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6. Champion Quietest Generator

Champion Quietest GeneratorChampion Power has come up with an inverter that is 20% lighter and 50% quieter than the conventional 4250 watts generators. It features an economy mode that helps to extend engine life, save fuel and increase operating hours.

It has a low noise level of 64 dBA, which is great for home backup, tailgating, and RVs. It features a starting voltage of 4250 watts and a running voltage of 3500 watts with a run time of 22 hours on gasoline.

This generator provides clean electricity, which is great for sensitive appliances. It can be used in parallel with other generators.

It has lower than 3% THD and has several outlets. The brand offers a warranty of 3 years.

Best Features:

  • Noise Level: 64 dBA
  • Power: 4250 Watts
  • Running Time: 22 hours
  • Weight: 75 lbs


  • Featured economy mode.
  • 22 hours runtime.
  • Clean electricity.
  • Lower than 3% THD.


  • People had horrible experiences with after-sales customer service.

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7. Genkins Quietest Generator  

Genkins Quietest GeneratorGENKINS 2300 Watt Portable Inverter Generator is an advanced and convenient power solution designed to make your life easier. The generator can keep running for a good 8 hours on its 1.36-gallon gas tank.

The generator has a powerful 79cc engine designed for professional use. It can produce a strong start with 2300 watts and a steady 1900 watts to run all sorts of electronic devices safely.

The generator operating at a noise level of 53-56 decibels. It gives you power without making a lot of noise. It has a special technology called pure sine wave, which means it gives out clean and steady power. This makes it perfect for sensitive gadgets and electronics. It can double its power output by using a parallel function, which is best when you need more energy.

It has built-in protection from overloading and has lights to show you what’s going on. It is easy to use, shows how much fuel it has, and even comes with a battery. It is suitable for anyone who wants a strong, efficient and easy-to-carry power solution.

Best Features:

  • Noise Level: 53-56 dBA
  • Power: 2300 watts
  • Running Time: 8 hours
  • Weight: 48 lbs


  • Reliable for various applications.
  • Ultra-lightweight and portable.
  • Ideal for sensitive electronics.
  • Long run time on a single tank.
  • Easy to monitor and user-friendly.
  • Parallel function for extra power.


  • Starting issues

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8. PowerSmart Quietest Generator  

PowerSmart Quietest GeneratorPowerSmart 2500-Watt Portable Gas Inverter Generator is a reliable tool for anyone who wants a versatile and power source. It is ideal for camping, tailgating, or as a reliable backup at home. This generator can power lots of things with its strong 2500-watt output. The generator runs on gas and is powered by gas.

It is portable and can run for up to 10 hours. It has 2 power outlets and operates at a frequency of 50 Hz. The engine is a 4-stroke type, and the gas tank holds 1.05 gallons.

This generator gives you different ways to connect your devices. It has two 120V outlets, one 12V DC outlet and two 5V USB ports, so it works with lots of different things.

It is quiet, with a noise level of 56 dBA. It is portable, reliable, and eco-friendly, making it perfect for various power needs. It comes with 3 year warranty.

Best Features:

  • Noise Level: 56 dBA
  • Power: 2500 Watts
  • Running Time: 10 hours
  • Weight: 39 lbs


  • Reliable for camping, tailgating, and home backup.
  • CARB compliance.
  • User-friendly design with various output options.
  • Lightweight and compact for easy portability.


  • Noise level may not be ideal for ultra-quiet environments.

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9. GENMAX Quietest Generator

GENMAX Quietest GeneratorThis generator by GENMAX features a 4-stroke 312 cc OHV engine that offers a peak wattage of 6000 watts and a running wattage of 5250 watts. It has a fuel capacity of 3.6 gallons.

It is ideal for camping, job sites and residential use. Also, the generator can be powered by propane or gasoline. At the noise level of 62 dBA, it is very quiet. With the “low idle mode”, it maximises fuel efficiency.

The CO detection technology automatically shuts off the system with unsafe carbon levels. It is perfect for sensitive appliances with lower than 3% THD.

It comes with a telescopic rod with two wheels, making it highly portable and easy to store.

Best Features:

  • Noise Level: 62 dBA
  • Power: 6000 Watts
  • Running Time: 8.5 hours
  • Weight: 117.9 lbs


  • Fuel capacity of 3.6 gallons.
  • Low idle mode.
  • CO detection technology.
  • Easily portable.


  • People had issues finding spare parts.

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10. Pulsar Quietest Generator

Pulsar Quietest GeneratorWith a starting wattage of 2300 watts and running wattage of 1800 watts, this is among the most silent inverter generators with a noise level of 59 dBA.

It features optimal portability with its lightweight and compact design. On top of that, it has an OHV engine 4-stroke which makes it powerful in times of emergency and camping.

The generator can be used in parallel with other generators to maximise power output with a larger unit and without any hassle.

The handle featured in the unit enhances the portability. It offers a warranty of 1 year.

Best Features:

  • Noise Level: 59 dBA
  • Power: 2300 Watts
  • Running Time: 6 hours
  • Weight: 48 lbs


  • 59 dBA noise level.
  • Can be used in parallel with other generators.
  • Enhanced portability.
  • Lightweight design.


  • Warranty issues.

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Things To Consider When Choosing The Quietest Generator

When you are looking for quiet generators, picking out the best one can be very daunting. We have listed some basic considerations that will help you choose the best generator.

1. Noise Level

When talking about the noise level for any generator, we often see the units as dBA. dBA is the abbreviated form of decibels, the unit for measuring sound. The decibel level of any person breathing is 10 dBA while two people having a conversation account for 50 dBA. So, anything between 50-60 dBA should be considered good for a generator.

The lower decibel count is better but if you are using the generator on your own property, you can go some decibels up for other features. The noise level of the quiet generators should be around 50-60 dBA. You need to compare the noise level of different models and then go for the one which is best suited for your home.

2. Power

The generator can go under stress if it features insufficient power. On the other hand, more power is expensive and will not be used regularly. You need to calculate the watts of all items or appliances that you wish to use with the generator. One of the major things to remember is the power appliances and the increased power it consumes.

3. Running Time

The running time of the generators is the amount of time it can work on a single fuel tank capacity. Most generators can run anytime between 6 hours to 16 hours. So, if your choice has a running time between 9 hours to 12 hours, you are good to go. More running time enables the user to be away from the generator longer.

4. Fuel Capacity

Many users worry about the fuel capacity as they do not want to check on the generator often. They do not want to fill the generator after just a few hours of use, so the basic idea is to consume less fuel and offer more power.

Fuel efficiency is a major benefit for most generators so you need not be concerned about the fuel capacity. However, you should choose the fuel capacity based on your requirements and usage.

If you use your generator periodically then a small tank would also suffice. If running regularly, the large tank will help you go for a long time without refilling.

5. Number of Outlets

You should look for generators with at least four or more outlets so that the wattage can be used by spreading the load. Using the generators at times of need or when you are away at any travel location is suggested.

6. Warranty

When buying the generator, it is a significant investment, so you should go for the one which will last long. A good factor to determine the durability of the generators is the warranty. The longer warranty period determines longer periods for durability.

Additional Features

We have listed some additional features that you can look for in generators.

  • Low-CO Engine: These engines have guards which minimise the chances of carbon monoxide poisoning.
  • Auto Start: This is highly beneficial if you are away for work or travelling a lot. When the power cuts, this technology enables the generator to start automatically.
  • Electric Start: This is a modern alternative to the pull-start conventional feature. It is easier and much less of a hassle.
  • Alternate Fuel Capacity: Most generators run on gasoline but it is better to have alternate fuel tanks and the technology for the generator to run on natural gas or propane.
  • Fuel Gauge: This is highly beneficial during long power cuts, it enables you to check how much fuel is remaining in the portable generator.
  • Low-Oil Auto Shut Off: If the fuel is below the minimum levels, the generator should have the feature to turn it off to prevent any damage to the engine.

Quietest Generators – FAQs

1. Which type of generator is the quietest?

Ans: The inverter generators are the quietest. They have a noise range below or a little above 60 dBA.

2. Are inverter generators quieter than traditional generators?

Ans: The inverter generators are manufactured to be quieter than the conventional generators. They feature sound-dampening technology and special mufflers for low noise levels.

3. What company makes the quietest generator?

Ans: The brands bring the quietest generators- Westinghouse, Honda, and WEN.

4. Is there a way to reduce the noise of the generator?

Ans: To reduce the generator’s sound, you can install ceiling tiles or acoustic wall panels.

Final Words

With this guide at your disposal, choosing the best quietest generators will be like a walk in the park. We have listed all the criteria you need to know to buy the quietest generators. Therefore, you must apply these considerations when buying the quietest generators. You can write to us in the comments section below if you still have doubts.

  • If you are here for the recommendations, we have listed the top three favourites from the list. The first recommendation for the best overall product is Westinghouse Quietest Generator. It is fuel efficient and is suitable for sensitive appliances.
  • The second suggestion from the list is Honda Quietest Generator. It is a premium-quality generator with extremely low noise level.
  • The third and final product is WEN Quietest Generator. It prevents blockages and build-up and is fuel efficient.

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