Quiet Portable Generator – The Top 10 in 2018

Last Updated: May 13th 2018 No matter if you are looking for a portable generator for the construction work, emergency home use or an outdoor even you probably want to buy a quiet generator which does not generate too much excessive noise. But which one is the quietest portable generator on the market?

In fact purchasing such generator is not as easy as it might sound. Most generators operate anywhere from a range of forty-seven decibels to seventy-six decibels. Now, those numbers do not mean that a lot of forty-seven-decibel generators cannot sound louder than some of the seventy-six-decibel models because they often do. It all depends on the mechanics of the generator and the environment or atmosphere that it is used in.

For instance, a person who is looking for an inverter generator to power a large sized outdoor stall will probably tolerate higher noise levels in exchange for more disposable power available. On the other hand a busker performing on their electric guitar will clearly steer towards the smaller quieter models which won’t hinder his performance with their noise. In such case even purchasing a solar generator can be a viable option. Conversely, higher decibel levels won’t be such a major concern in the busy construction site environment. But then the exact same generators can prove a real nuisance for small home owners or when used during a camping trip.

Considering all above, we performed a comprehensive research and analysis of dozens of portable generators currently being on sale in the US. In the following comprehensive buying guide we will explain everything you need to know before buying a quiet generator matching your needs. We will also introduce you to the quietest models on the market and briefly review each of them.


The following comparison chart lists what we have found to be the top 10 quiet portable generators currently being on sale in America:

Why Should You Buy a Quiet Portable Generator?

You might be inclined to purchase it because the noise it emits is imperative to you. There are other factors that may be important to you as well, like the portability of the unit, environmental friendliness and fuel efficiency of the unit and the cost per watt produced of the unit also.

The next reason is that your HOA or city may have an ordinance for the noise limit that a piece of equipment or anything can emit on your property. As a general rule the limit is 75 decibels. Anything above that level may get you a warning or a fine. Prolonged noise a level higher than 75 decibels can generate physical discomfort for individuals. That is why you have to take the time to do your research and ensure that you select the right one. Along with the previous reason to choose silent generators is the noise can be annoying and also it can disturb your neighbors.

Now, if you are not in close proximity to your neighbors, then you might not have those restraints. It may be simply about keeping your home comfortable so that you can rest at night. If you are in need of a power supply that will run at night, a noisy generator can make sleeping very difficult. If you chose a silent generator in the range of 50 decibels, depending on its location, you may avoid having listening to its constant noise.

Camping is another reason to get a small quiet generator. It can provide the anonymity and the peace and tranquility you desire so much when in the wild. Nothing takes the fun out a camping trip more than having to yell to be heard. Also running a loud generator in the middle of a nice forest camp is just simply rude, isn’t it?

Another factor is the fuel efficiency. If a generator consumes a lot of fuel, you may want to consider another unit because otherwise you will waste precious energy packing a lot of additional gas.

How To Find The Right Quiet Generator For Your Needs?

Prior to purchasing a quiet portable generator, you must be organised and informed. Start off with a simple list below that will assist you in choosing the right generator for your situation.

First, you have to determine what you will use it for. Quiet generators are created for a lot of diverse applications. They are categorized according to application or utilization. Companies use words like towable, standby, RV, PTO and recreational to explain different classes of generators.

  • Towable – These powerful generators are usually utilized for events that are held outdoors such as construction sites, concert venues and carnivals where a lot of electricity is needed. These generators are often powered with diesel fuel and are installed on a trailer that is capable of towing.
  • Standby – created to supply reserve power for houses in times when your regular electric power resource is not working.
  • RV – a lot of more silent generators are especially created to operate RV electrical devices and the equipment you use in an RV.
  • PTOPower Take Off (PTO) generator is created to be utilized on a farm where the tractor is the main resource for the device’s drive. The engine on the tractor turns a rod that is linked to a PTO generator to produce electricity.
  • Recreational – used by those that are involved in recreation activities, tailgaters, and RVers too. Most of these are relatively easy to carry around and small however, the bigger and bulkier types also exist, which can operate more energy consuming devices such as the air conditioner on a RV and other appliances at the same time.

The next thing is to determine wattage needs. Decide how much electricity you need to operate the items that are necessary. If you buy a portable generator you will also need to purchase a transfer switch to power the circuits in your house.

Next you need to make a decision on whether you want it to be portable or standby. Your budget, power needs and convenience will all play a big role in choosing the generator that will meet your needs. Design and easiness of use – is it sturdy and reliable? Other things to consider may include how simple is it to operate and maintain the generator.

One of the best questions to ask is how much noise does it make? Noise volume is communicated in decibels. The decibel is the unit used to measure the intensity of a sound. Zero decibels are the quietest sound that a healthy human ear can hear. Everything from there increases in three decibels, which represents a doubling of acoustic power or sound intensity. The ear has the extraordinary capability to manage a vast scope of sound levels. A logarithmic scale is used to communicate levels of sound in a meaningful way that is more convenient. This scale is called the decibel scale.

The comparative loudness that is observed is a biased psychological occurrence that cannot be objectively gauged. Most of us identify one sound to be twice as noisy as another one when they are only about ten decibels apart; for example, a sixty-decibel air conditioner will sound twice as loud as a fifty-decibel refrigerator. However, the ten-decibel difference signifies a tenfold increase in the intensity.

A seventy-decibel dishwasher will sound about four times as noisy as the fifty-decibel refrigerator, however in terms of audio intensity, the noise it creates is one hundred times as forceful. Also, the actual level of the noise of the generators can be different from the values specified by the manufacturers, contingent upon the load.

Any noise that is above eighty-five decibels can lead to a loss of hearing and that loss is caused by length of exposure to the sound and the power of the sound. Being exposed to eight hours of sound at ninety decibels can damage your ears. Any exposure to noises at are above one hundred forty decibels will cause immediate damage and physical pain.

Additional considerations include services and items. Does the generator come with a maintenance bundle or a warranty? Does it include a funnel, wheels, oil and a power cord? What will be the cost to have a professional conduct the installation?

You will have to set a budget because the price of a generator falls across a wide range. You have to make a determination about the amount you would like to spend.

Look at all the special features the  have to offer and determine the best special features that will meet your needs.

The Top 10 – Our Selection

1. WEN 56200i 2000 Watt Inverter Generator

WEN 56200i operates very quietly and is similar to an everydayWEN 56200i Inverter Quiet Generator conversation. The WEN 2,000 Watt Inverter Generator makes clean energy that is free of voltage drops and spikes without creating all of the noise of a normal generator. This unit generates 1600 rated watts of power and 2000 surge watts. Our 79.7 cc 4-stroke OHV engine functions at a very quiet fifty-one decibels at a quarter load. This is quieter than an air conditioner for a window or a normal conversation. This regulates its intrusiveness while restoring back up power, tailgating, camping or hunting. Invented to emulate a pure sine wave, this generator confines total harmonic distortion to below 0.3 percent at no load and below 1.2 percent at full load. This makes it safe to operate vulnerable electronics, tablets, monitors, cell phones, and laptops. The design makes the unit portable while the efficient one-gallon tank delivers over six hours of run time at a half-load.

This comes equipped with one five-volt USB port, one 12-volt DC receptacle and two three-prong 120V receptacles. This eco-mode throttle permits the generator’s motor to adjust automatically to the fuel depletion as articles are unplugged and plugged into the panel. This prevents the unnecessary usage of gasoline. This WEN product comes with a 2-year warranty that is backed by a nationwide network of expert service specialists and a friendly consumer helpline.

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2. Smarter Tools STAP-2000iQ Inverter Generator

Smarter Tools STAP-2000iQ is a very quiet machineSmarter Tools Stap 2000iq Portable Inverter Quiet Generator equipped with a Yamaha MZ80 engine. It has the best compliance ratings for CARB and the EPA. Sinewave technology makes this generator appropriate for running sensitive electronic devices such as a laptop computer. It features an extra quiet muffler with a USFS approved spark arrestor that is on fifty-one decibels and it eradicates stray sparks. It can operate in conjunction with any other AP-2000iQ for 3000 sustained watts.
The Yamaha powered Smarter Tools AP-2000iQ is easy to use and lightweight. It is loaded with highlights such as a self venting gas cap, LED indicator lights, easy access oil fill door, USB charging outlet and a fuel gauge. The AP-2000iQ is the perfect source of power for outdoors. Some extra features include a fuel petcock and a twelve-volt charging outlet.

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3. Yamaha EF2000iS Inverter Generator

The Yamaha EF2000iS Gas-Powered Portable InverterYamaha EF2000iS Inverter Quiet Generator distributes the most electrical output with no sacrifice in portability. It operates at 1600 watt rated AC output with 2000-watt maximum AC output. The noise level is only 51.5 decibels at one-quarter load. This is one of the silent generators that operates utilizing an inverter system. It is able to generate approximately two thousand watts of power. It can operate for up to 10.5 hours with no refuelling. This is a very handy model that is easy to transport and easy to store.

The EF2000iS is fuel-efficient and dispels heat efficiently, allowing for optimum fuel consumption. One of its highlights is a dual coil alternator stator that reduces the speed of the engine and cuts back on fuel consumption.

It has a central, convenient control panel that permits the user to access all of the  highlights at the push of a button. It is also very easy and quick to start because of auto decompression system that makes start up easy.

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4. Westinghouse WH2000iXLT Inverter Generator

Westinghouse WH2000iXLT offers a WestinghouseWestinghouse WH2000ixlt Quiet Generator 4 stroke 79cc OHV engine. It is equipped with an economy mode and a reset for AC overload. The generator has touch points for the user that are color coded and it also has an automatic shutdown that occurs when the oil is low. It can be used with sensitive electronics because it has less than three percent total harmonic distortion or THD. The quiet generator has run time with a twenty-five percent load of twenty-two hours and a run time with a fifty percent load of thirteen hours.

This model comes with a two-year warranty. This is one of the the quietest portable generators on the market; it is easy to carry and offers efficient, clean power for all of your recreational needs.

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5. Yamaha EF2400ISHC

Yamaha EF2400iSHC has a heightened motorYamaha EF2400ishc Quiet Generator starting ability and an enhanced air conditioner starting capability. This generator offers power that regulates the speed of the engine to exactly match the load and provides power that is cleaner than commercial power. It automatically prevents low oil engine damage, thereby preventing expensive repairs and reducing down time. This unit offers easy portability, quiet operation, increase reliability, and improved efficiency. It will operate most 13,500 BTU convection/microwave ovens, RV air conditioners and the largest blow dryer.

Generators that are produced by Yamaha have the lengthiest emission engine resilience ratings declared by the California Air Resources Board and the Environmental Protection Agency. This model has an aluminium die-cast frame joined with other weight saving measures and an aluminium TCI rotor to offer a compact and powerful generator that weighs only 75 pounds.

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6. Champion Power Equipment 75531i Inverter Generator

Champion Power Equipment 75531i Inverter Generatorchampion 75531i inverter generator with its 3100 Watt has in the recent times emerged as one of the most impressive inverter generators. If you are a big fun of a silent working environment (who isn’t?), then the Champion 3100W will provide you with just that. Besides, if you intend to get an inverter that provides a broad range of value and is relatively affordable compared to both the Yamaha and Honda models, then your choice is the Champion Equipment 75531i. Since it was launched, this inverter has been attracting stellar reviews from those who have had an opportunity to use it.

What we particularly like about this is generator is its good runtime and fuel efficiency. It can provide you with up to 8 hours of run time at 25% load. At the control panel is the Economy Control Switch, which will automatically lower the engine when it is not in use. Besides, the RPM features functionally automatically according to the size of the load, and, as a result, this reduces noise and minimizes engine wear. However, when working with heavier loads, the generator can become much louder. That’s where this particular generator loses with some other quiet generators such as Yamaha EF2400iSHC.

Overall, the Champion Power Equipment No.75531i Inverter Generator, 3100 Watt is a highly rated unit. This model runs relatively quietly, has good runtime and fuel efficiency, it is EPA/CARB compliant, and is highly reliable. Regarding quality, this model is manufactured by one of the most reputable manufacturers. Though you may realize that this model will at times run loudly under some loads, the noise is still not the loudest of all.

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7. Honda EU2000I

The Honda EU2000IHonda EU2000i Quiet Inverter Generator can be used in a wide array of settings. The noise level is 59 decibels at a rated load of fifty-three decibels at one-quarter load. In other words, the amount of noise this generator emits during normal operation is comparable to a normal conversation between a few people.

EU2000I claims a formidable Honda GX100 engine that has a 0.95-gallon petroleum tank capacity. It can function for 8.1 hours on one tank of fuel.

This quiet device is compact and small and capable of generating reliable, clean power. The inverter generator can also be used in conjunction with another inverter to double the power.

Honda Oil Alerts system is in place to shield this power equipment for outdoors. When the oil gets dangerously low, the generator will turn off. In order to prevent the circuit from overloading during operation, it is equipped with circuit protection. This quiet generator is a pull start type that is easy to use and maintain.

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8. WEN 56180s Portable Generator

WEN 56180s are CARB and EPAWEN 56180 1800w Generator compliant quiet generators for camping that permit operation in every state. The generator has 1500 running watts and 1800 surge watts that provide power for both recreation times and times of emergency.

These generators are compact and lightweight and run for 7.5 hours at a half load of 1.45 gallons of petroleum. It includes one cigarette lighter style twelve-volt DC outlet and two AC120 volt 12.5 three-prong outlets for the wall. The engine is protected from damage by the shutdown that occurs if the oil is low. The spark arrestor allows for usage when camping in forests and national parks.

Wen 56180s offers dependable power wherever it is needed and whenever it is needed. These are the good generators for camping, emergencies and job sites. Whether power is needed for a tailgate or an outage, WEN 56180s is a reasonable choice.

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9. Generac 6866 iQ2000 Inverter Gas Generator

The Generac 6866 iQ2000 Ultra-QuietGenerac6866 Inverter Quiet Portable Generators Review Portable Inverter Gas Generator, which we will be referring to simply as the Generac 6866 from here on out, may be the answer to your mobile power problems. It is known for running both quietly and cleanly, making it innocuous and easy to use. This makes it perfect for home use as a backup power source. Just set it up in a corner and let it do its job, giving you minimal distraction. It’s also a great way to power your electronics on camping trips, vacations, and other outdoor excursions.

This generator is indeed quiet and clean. While it’s not the quietest portable on the market, it is still relatively silent, running with high efficiency and minimal noise. It is also very easy to use. The interface is simple and straight forward, most of the vital settings as well as the fuel level read out being easily visible on the dashboard. In addition the engine compartment and fuel cap can both be easily opened. This makes refueling or repairing the generator quick, easy, and relatively clean. It’s also easy to start, usually requiring only one firm yank to get the engine purring.

This portable generator is perfect for you if you’re someone on the move, who’s going to value mobility and convenience over raw power output. It’s great for outdoor events and tail-gate parties but it can also work as home back-up. This is because it’s easy to store and can be pulled out for personal use or in case of emergencies.

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10. Westinghouse WGen7500E 7500 Watt Generator

The Westinghouse WGen7500E is a wonderfulWestinghouse WGen7500 generator that covers these as well as other different purposes and fulfills all the criteria required to make it one of the most heavily recommended generators currently available on the market. By choosing to purchase this generator you can rest assured that you are getting a reliable piece of equipment that will keep the power running in any setting. Your decision to buy this generator will help you power your RV, home or cabin using just one unit.

While much louder than the inverter generators reviewed above, Westinghouse WGen7500E is definitely the quietest in its large wattage range. Hardly any other generator with more than 7000 wattage is as silent as this model. This is due to the fact that Westinghouse WGen7500E has a special Pulse-Flo muffler that keeps the noise level minimum while using the generator. The quiet running of this generator therefore makes it perfect for urban, suburban and rural settings.

In general, Westinghouse WGen7500E is a great generator for most applications, perfectly fitted for a variety of uses. Although there might be some large houses and small RVs that will not fully cooperate well with this generator, the generator will work just fine in the vast majority of settings. The engine is powerful enough to give you what you need, and it uses a small amount of fuel when you run it. However, it should be noted that for smaller scale use such as camping or a small outdoor stall, this model will be simply too large and too loud. Inverter generators will be a much better choice.

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