Small Quiet Generator For Sale

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Generators have a reputation for being loud and causing noise complaints from your neighbors or even requiring ear protection. But that doesn’t have to be the case thanks to new quiet generator models that are hardly louder than a conversation when you start them up.

The best quiet generator provides just as much power as your typical noisy generator, but can be used in a far wider variety of situations because of its low noise output. In looking for the best silent generator, we considered a number of features.

We looked primarily at noise level, but we also considered how much power each generator was capable of putting out. In addition, we took into account how long the generator could run for on a single tank of gas, since this affects how you’ll be able to use it.

Image credit: Shutterstock/Sauletas

Finally, we considered whether the generator was an inverter generator, since this allows it to be used in parallel and with sensitive electronics.

Best Quiet Generators—Buying Guide

We spent tens of hours researching technical specifications and customer reviews for quiet generators to find the best options on the market today.

Powering devices

Our 10 favorite quiet generators are highlighted in the table below, and continue reading for detailed reviews of each model. Our buying guide discusses everything you need to know about choosing a quiet generator.

Finally, we wrap up our three overall favorite quiet generators to fill your power needs.

Noise level

As far as the generator noise level is concerned, the generators on our list of the best range from 48 to 60 decibels; to give you an idea of how quiet that is, the average home noise is 40 decibels, and 60 decibels is akin to the noise level of background music or normal conversation.


Another factor to consider is whether your quiet power generator of choice is CARB-compliant, which means it meets the standards of the California Air Resources Board for better air quality. In addition to choosing a carb-compliant clean power model, it’s best to opt for a fuel-efficient generator, with lower fuel consumption, and preferably a fuel economy mode.

Many of the modern gas generators come with an eco-mode which helps your pocket as well as the environment. An easy-to-read fuel gauge or external fuel indicator will help you keep tabs on the fuel efficiency and consumption.

Choosing the right generator

There are a number of tried and tested quiet portable generators on the market and we've listed the top options below so you can finally stop worrying about disturbing the neighbors, or having that constant buzzing background noise when running your portable generator for long periods.

For tasks like powering lights, charging devices, and keeping the refrigerator on—all while keeping as quiet as possible—a smaller generator will do just fine, but if you want to operate heavy-duty tools or machinery—or even your whole house during an outage—you might want to opt for a bigger model with 9-12,000 peak watts.

We've selected a variety of the best-rated quiet portable generators for every need, fuel type, and budget, so you can choose the best one for you.

Below you'll find our list of some of the best quiet generators on the market, including popular inverter generators known for being super quiet like the Honda xxx, so you can avoid all the noise pollution emitted by a noisy generator.

The Quietest Portable Generator: Honda EU2200i 663520 Portable Inverter Generator | Buy Now

Best-Rated Quiet Generators: Westinghouse iGen2200 Super Quiet Portable Generator | Buy Now

Best Quietest Generator for Camping: WEN 56203i Super Quiet Portable Inverter Generator | Buy Now

Best Quiet Generator for RV: Briggs & Stratton 30795 P4500 PowerSmart Generator | Buy Now

Best Quiet Gas Generator: Generac 7127 iQ3500 Portable Inverter Generator | Buy Now

Best Quietest Generator for Home Use: Pulsar G12KBN-SG Heavy Duty Portable Generators | Buy Now

Best Lightweight Quiet Generator: Champion Power Equipment 100692 Portable Generator | Buy Now

Best Quietest Propane Generator: DuroMax XP13000EH Dual Fuel Portable Generator | Buy Now

Best Smallest Quietest Generator: SereneLife Portable Generator Power Station | Buy Now

Read on to learn more about these quietest generators and see what thousands of happy buyers have had to say about them.

*Prices listed in this article were as shown in US$on (USA) and other online retailers as of February 2022

1. The Quietest Generator—Honda EU2200i Inverter Generator

Anyone who knows anything about generators knows that Honda makes one of the quietest—if not the quietest—portable generators around.

The Honda EU2200i TAG 2,200-watt ultra-quiet generator has a ton of rave reviews, with competitors trying to match its efficiency and low noise level. It has a smaller fuel tank capacity than the other contenders on this list, but this also makes it lightweight.

Just a few of the many reviews for these Honda inverter generators, with CO-minder, note, "Easy to start and really quiet," "Promises 'super quiet' and it is," and "quiet enough to have a conversation without raising your voice [when] standing on the exhaust side while [it's] running."


Watts: 2,200 starting, 1,800 running

Db: 57 db

Fuel: gas

Tank capacity: 0.95-gallon fuel tank

Run time: 6 hours half load

Weight: 46 pounds

BUY NOW: US$1,129, The Home Depot

2. Best-Rated Quiet Generator for Fuel Efficiency—Westinghouse Inverter Generator

The Westinghouse iGen2200 portable inverter generator is another highly-rated super quiet generator that many customers feel is superior when it comes to fuel efficiency, but with a great price point too.

It runs at 2,200 peak watts, is powered by gas, and is also CARB-compliant with a low fuel consumption as well as a low noise level.

One of the 1,200+ reviewers, who purchased this reliable power generator after losing electrical power due to Hurricane Maria, wrote "It works perfectly... Provides power to a refrigerator, lights, two fans, and some hours of TV. We run it 12 hours a day on average; it is very efficient and saves us money on daily gasoline costs. Very satisfied."


Watts: 2,200 peak

Db: 52 db

Fuel: gas

Tank capacity: 1.2-gallon fuel tank

Run time: 12 hours

Weight: 46 pounds

BUY NOW: US$447.77 (Was US$474.95), Amazon

3. Best Small Quiet Generator for Camping—WEN Portable Generator

After specifically searching for the best quiet generators for camping, the WEN 56203i 2,000-watt gasoline generator came up trumps.

"Took this on a camping trip," reads one of its many camping-related reviews, "and everyone who passed by our campsite commented on how quiet [it] was compared to others. Didn't use up much gas either."

It only weighs 39 pounds and is strong enough to power all your camping basics. If you want a slightly more powerful version, you might want to check out the WEN 2,350-watt model.


Watts: 2,000 starting, 1,700 running

Db: 51db at quarter load

Fuel: gas

Tank capacity: 1 gallon

Run time: 10.8 hours quarter load

Weight: 39 pounds

BUY NOW: US$410.99, Amazon

4. Best Quiet Generator for RV—Briggs & Stratton Generator

The Briggs & Stratton P4500 Power Smart Series inverter generator has been tried and tested by many RV owners to critical acclaim. With its electric start, CO guard, and super-quiet operation, it's an ideal generator to power all your RV necessities.

"I have had zero problems with this generator," wrote one fan. "Starts beautifully and powers my RV air conditioner and microwave flawlessly."

In relation to functionality and ease of use, another user, who bought two of these to run in parallel to power their RV trailer, described, "Easy setup; just add oil and gas. Both units fired up on the first pull and ran smoothly and quietly... They powered all the normal things I would run at the same time, including the A/C... This is a great setup for anyone using them to power an RV."


Watts: 4,500 starting, 3,700 running

Db: 61

Fuel: gas

Tank capacity: 3.5 gallons

Run time: 16 hours quarter load

Weight: 114.8 pounds

BUY NOW: US$1,299.99, Amazon

5. Best Quiet Portable Gas Generator—Generac Generator with USB Port

Generac is a top name when it comes to generators and these iQ3500 portable inverter generators with 3,500 watts live up to the company’s stellar name—and then some. If you’re also looking for a USB port, this thing has two. It features advanced inverter technology and provides clean and stable electricity rivaling other inverter generators of this caliber.

The crowd is divided on whether it's "quieter than a Honda" and a “truly silent generator” as mentioned in the product title on Amazon, but just the fact that this is even up for debate—considering that Honda is touted as having the quietest generators around—is a very good sign. The handy engine speed selector can help you reduce noise and fuel consumption, and the company also claims that it has more power output than its competitor model too.

Many reviewers have commented on this quiet power generator’s fuel efficiency, and one of the 2,700+ reviews reads, "This unit is so quiet and so much more gas efficient than my old unit," and another customer who also found it extremely fuel-efficient wrote, "It is very, very quiet... I put a gallon of gas in it this morning and it’s been running over 11 hours."


Watts: 3,500 starting, 3,000 running

Db: 44 db

Fuel: gas

Tank capacity: 2.6 gallons

Run time: up to 14.1 hours

Weight: 109.1 pounds

BUY NOW: US$999.84 (Was US$1,214), Amazon

6. Best Quiet Generators for Home Use—Pulsar Generator

For whole-house use, you'll be hard-pressed to find a better quiet portable generator than this Pulsar G12KBN-SG model that can provide twice the power of some of the other generators in this price range and adequate power output during a power outage and emergency situations.

A heavy-duty dual fuel machine with 12,000 peak watts, that's transfer-switch and RV ready, this machine can power almost anything you plug into it. It gives you the option of using either gasoline or propane to power it up, boasts a large fuel tank, an electric push start, and even though it's rather large in size, the handy wheels make transporting it easy.

In relation to generator noise, while it’s not the quietest model on this list, it’s still fairly quiet for its size and capacity, with the noise level of that of a vacuum cleaner. One happy reviewer wrote, "Had it hooked up to run my whole house; works great and doesn't struggle to run the A/C. Very happy."


Watts: 12,000 starting, 9,500 running

Db: 74 db

Fuel: Dual-fuel, gas/LPG

Tank capacity: 8 gallons

Run time: 12 hours half load

Weight: 209 pounds

BUY NOW: US$1,099.99, Amazon

7. Best Lightweight Quiet Portable Gas Generator—Champion Quiet Generator

If you expect to be lugging your generator around a bit, you'll need a lighter model to save you some backache and at under $40, this model provides you with portable power whenever you need it.

The Champion Power Equipment 100692 2,000-watt model is not only light in weight but also lighter on your pocket too compared to some other models which aren't half as quiet. "I love this generator," raved one happy shopper.

"Light, portable, and quiet. I use it to power an RV. Works great," and another reviewer added, "Our motorhome has a built-in generator, but this inverter is so small and light, we're going to take this with us as well." The company also offers free lifetime technical support.


Watts: 2,000 starting, 1,700 running

Db: 58 db

Fuel: gas

Tank capacity: 1.1 gallon

Run time: up to 11.5 hours

Weight: 39.5 pounds

BUY NOW: US$411.45, Amazon

8. Best Quietest Propane Generator—DuroMax Generator

Granted, larger propane generators are not known for their low noise, but this dual-fuel portable power generator by DuroMax has impressed buyers with its quieter-than-average functioning... at least for a propane generator.

It has a massive 13,000 watts, an electric start, and is EPA approved and CARB compliant. Though it's not as discreet as the other generators on this list, one buyer wrote that "the noise level is actually quiet for its size and capability," and another added that "for a 12kw unit, it is pretty good noise-wise."

This thing is CARB-compliant with clean power, and at 74db, has the approximate noise level of a dishwasher. Yet another buyer confirmed, "It runs very smoothly and is surprisingly quiet. I have had generators half the size of this one that were twice as loud."


Watts: 13,000 starting, 10,500 running

Db: 74 db

Fuel: Dual-fuel, gas/propane

Fuel tank capacity: 8.3 gallons

Run time: 8.5 hours half-load

Weight: 234 pounds

BUY NOW: US$1,499, Amazon

9. Best Smallest Quietest Generator—SereneLife Portable Generator

This small power station by SereneLife has a generous mix of outlets, including DC, and USB outlets as well as a dual AC outlet, enabling you to power and charge all your sensitive electronics and devices like phones, tablets, and laptops, as well as smaller household appliances such as kettles, toasters, lights, and even CPAP machines.

Small enough to take with you when you're on the go, and with a handy LED torchlight to aid you in the dark, it's the perfect little generator to keep with your camping gear on in the car for emergencies. The price is pleasantly affordable and it comes with a one-year warranty (and, if you don't like it for whatever reason within 30 days, the company will give you a hassle-free full refund).

Since this thing is practically silent and battery-operated, you won’t have to worry about things like noise level, or deal with the generator’s motor maintenance. In relation to how quiet it is, one customer called it "silent and tiny," and another confirmed that it's "quiet, compact, and perfect for bedroom or travel."


Watts: 180

Db: practically silent

Power: battery

Power outlets: 7

Run time: 20+ hours

Weight: 3.49 pounds

BUY NOW: US$164.99 (Was US$191.99), Amazon

Number one when it comes to low noise emission are the best-selling Honda EU2200iTAG ultra-quiet inverter generators (US$1,129, The Home Depot) and, at a close second, is the Generac iQ3500 portable inverter generator (US$999.84, Amazon).

We hope our review of the best quiet portable generators has been helpful and you managed to find a very quiet generator with fuel efficiency for your needs, whether it’s to power sensitive electronics or more power output for larger appliances. For more suppliers of generators, including standby generators, emergency power generators, residential generators, alternative fuel generators, generator enclosures, and other relevant services like generator installation, consult our additional guides, or visit the Thomas Supplier Discovery Platform.


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