Last updated on January 29th, 2024
9 Best Quiet Generators - Reviews & Buyers Guide
One of the most annoying aspects of running a generator is the noise. Fortunately, inverter technology has allowed for much quieter portable generators, some of which run so silent that you can run them on a campsite without bothering your neighbours.
Table of Best Quiet Generators
Though noise is somewhat subjective, we qualify a generator as quiet when it has a noise level of less than 60 decibels while a running a quarter load. For comparison, an average conversation between 2 people is rated at 60 decibels.
Note that the spec tables refer to the noise level at a 25% load. You can expect the generators to be louder with heavier loads.
Read on for the top 10 inverter generators that run quietly enough for you to have a conversation.
1. Honda EU3000is
Features
- Running Wattage: 2,800 watts
- Surge Wattage: 3,000 watts
- Runtime: 20 hrs @ 1/4 load
- Tank Capacity: 3.4 gal
- Noise Level: 50 dB @ 1/4 load
- Weight: 134 lbs
More Features: The EU300is is an extremely quiet and fuel efficient model. It comes with parallel capability and other useful features like auto shutoff.
If you frequently browse generator reviews then you probably noticed that many brands get compared to the Honda EU3000iS or its older version, the Honda EU2200i. This is because it is still the most simple design which makes it the most reliable, one of the quietest models and it is also extremely fuel efficient.
In short, Honda inverter generators are an investment that frequent users are willing to make. There are limited parts that might need repairing or replacement and it has all the main safety features to protect both the machine and you.
Another advantage is the advanced inverter technology which ensures clean and stable electricity that is safe for all electronics. This same technology also allows for a higher capacity which is why there is only a minimal difference between the surge power and continuous power.
Yes, this is by far the most expensive quiet inverter generator but you get top quality and a long lifespan in return.
Pros
- Quiet at 49 dB - 58dB depending on the load
- Very fuel efficient
- Parallel capable
Cons
- Not very portable (weighing 134 lbs)
2. Generac 7127 iQ3500
Features
- Running Wattage: 3,000 watts
- Surge Wattage: 3,500 watts
- Runtime: 14 hrs @ 1/4 load
- Tank Capacity: 2.6 gal
- Noise Level: ~54 dB*
- Weight: 109 lbs
More Features: PowerDial integrates three operational settings into one dial. Has intuitive LCD display and comes parallel ready. *note dB based on manufacturer claim this model generates 5 less dBA than EU3000is.
Chasing the strong reputation of Honda generators comes Generac that has released several models that they claim run more quiet than the red legend. Generac markets the 7172 iQ3500 as being 5 decibels more quiet on average compared to the EU3000iS.
Besides that, there are plenty of great features like the PowerRush Advanced Technology that provides 50% more starting capacity in a compact design. There is a carrying handle on either side so you can easily carry the generator with two people.
It is also a user-friendly design thanks to the informative LCD display and the electrical start which is a simple switch. You can also change to economy mode with the same ease since there is a switch for that too.
Though this is still not a budget option, it is a more affordable alternative to the Honda version.
Pros
- LCD display is very intuitive
- Good power output
- Parallel compatible
- Very quiet
- Good fuel efficiency
Cons
- Relatively heavy for this class of generator
- Portable Power Solution: Designed for easy portability, the iQ3500 is both durable and lightweight, making it the ideal…
- Easy Start-Up: The generator features Electric Start with a battery included and an intuitive PowerDial that integrates…
- PowerRush Advance Technology: This portable inverter generator offers over 50 percent more starting capacity, making it…
- Quieter Operation: The iQ3500 inverter generator offers a 40% reduction in noise compared to other generators, thanks to…
3. Westinghouse iGen2200
Features
- Running Wattage: 1,800 watts
- Surge Wattage: 2,200 watts
- Runtime: 12 hrs @ 1/4 load
- Tank Capacity: 1 gal
- Noise Level: 52 dB
- Weight: 48 lbs
More Features: The iGen2200 is parallel capable and can connect with other select Westinghouse models. It also comes with an efficiency mode that increase fuel efficiency and reduces noise further.
The Westinghouse iGen2200 is one of the most popular inverter generators that you can buy online today because of its portability and quiet running. It only weighs 46 pounds so you can easily carry it in one hand and runs at just 52 decibels on a quarter load.
Even though it has a small fuel tank of just over a gallon, you can still keep it running for half the day with a 25% load. This makes it a choice for outdoor events like tailgating, camping or even as an emergency power source for the home, especially when you make use of its parallel capabilities for twice the power.
There are 2 USB ports so you can charge your mobile phone of laptop by directly plugging in. This is completely safe since there is a harmonic distortion of less than 3% thanks to the inverter technology.
Pros
- Lightweight
- Fuel Efficient
- 2 USB ports
- EPA and CARB compliant
- Parallel capable
Cons
- Small tank size
- 1800 Rated Watts and 2200 Peak Watts at Less Than 3% THD – Weighs Only 47.4 Lbs. – Gas Powered – Two 120V 20 Amp…
- Great Choice for Home Use as an Emergency Backup in a Power Outage – Strong Enough to Run All Your Home Essentials
- Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and 12 Hour Run Time on a 1. 2 Gallon Gas Tank…
- Parallel Capable – Combine Your iGen2200 with the Westinghouse WH2200iXLT; iGen1200; iGen2200; and iGen2500 to Increase…
4. Wen 56380i
Features
- Running Wattage: 3,400 watts
- Surge Wattage: 3,800 watts
- Runtime: 8.5 hrs @ 1/2 load
- Tank Capacity: 2.2 gal
- Noise Level: 57 dB
- Weight: 111 lbs
More Features: CARB and EPA III compliant model that produces clean power (less than 1.2% THD). Very quiet with convenient keyless electric push-to-start functionality.
Coming in as the most portable option, especially considering its capacity, is the Wen 56380i. This 3800 watts RV-ready inverter has rear wheels and a folding handle so you don’t have to do any heavy lifting.
You can trust that this generator is completely safe for any sensitive electronics since it has minimal harmonic distortion of less than 0.3% and only 1.2% on a full load. There is a USB port for direct connection to electronics but there are also plenty of other outlets including two 15 amp outlets, one 30 amp outlet and a DC outlet.
The noise level is as low as 57 decibels on a quarter load so you should have no issue keeping it going at night to power your RV appliances. Considering its fuel-efficiency, you won’t have to wake up in the middle of the night for refueling.
Pros
- Fuel efficient
- RV-ready
- Parallel compatible
- EPA III and CARB compliant
Cons
- Relatively low runtime
- Extremely quiet operation minimizes noise; EPA III and CARB Compliant
- 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours
- Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
- Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
5. Yamaha EF2200iS
Features
- Running Wattage: 1,800 watts
- Surge Wattage: 2,200 watts
- Runtime: 10.5 hrs @ 1/2 load
- Tank Capacity: 1.24 gal
- Noise Level: 57 – 65 dB @ 1/4 load
- Weight: 56 lbs
More Features: Informative control panel, auto-decompressor and auto-warmup make this a versatile and convenient model.
This unique design is great for when you don’t need a lot of power and portability is the most important factor. This lightweight model only weighs 56 pounds and has 1800 watts of continuous power and 2200 surge watts.
This is also one of the most quietest options with a rated noise level of only 57 decibels on a quarter load and just 65 decibels on a full load. This means that you can take this generator anywhere (CARB compliant) and not have the noise be a big nuisance.
Other advantages are its cold start and auto-decompression system for easier starting in any climate. It is also fitted with a Smart Throttle that changes the engine speed according to the load for greater fuel efficiency and noise reduction.
Pros
- Auto-decompression and warm up
- Very lightweight
- CARB compliant
- Muffler takes it down to 57 dBA @ 1/4 load
Cons
- Only has pull start
- Low capacity especially when using continuous power
- Powerful Yamaha 79cc Engine – Provides high power output.
- Yamaha Quiet Technology – Outfitted with Yamaha sophisticated muffler for quiet operation.
- Standard RV Outlet – No more searching for the right adapter. DC Outlet – Flexibility to charge and use devices.
- Illuminated Multi-Function LED Display – See generator status at a glance both day and night.
6. Energizer eZV2000P
Features
- Running Wattage: 1,600 watts
- Surge Wattage: 2,000 watts
- Runtime: 11.5 hrs @ 1/4 load
- Tank Capacity: 0.9 gal
- Noise Level: 50 dBA @ 1/4 load
- Weight: 44 lbs
More Features: Whisper quiet at a mere 59 dBA at full load. Also parallel compatible with other Energizer eZV models for increased power output.
Many inverter generator owners have at least 2 pieces to make up for what is often a lower capacity. Since most inverters have parallel capabilities, you don’t have to lose out on portability when you need more power.
However, many models require that you connect 2 of the same generator for the parallel capabilities to work but that is not the case with this Energizer generator. The EZV2000P is compatible with any EZV generator in the series which gives lets you create more variety in your generator stock.
This lightweight 2000-watt inverter can run for nearly 12 hours on a quarter load. Its noise level is extremely low with a rating of just 59 decibels when it is on a full load, a very impressive achievement especially compared to more expensive options.
Pros
- Whisper quiet
- Parallel capable with other generators in its series
- Good runtime given tank size
- Very lightweight
Cons
- Can be hard to find someone to repair if needed
- Remote start. Start and shutdown your portable generator at your convenience from afar while camping, tailgating and…
- Large fuel capacity. A large 7.4L tank with a gravity-fed fuel system requires no priming and is easy for anyone to…
- Quiet running volume. An extremely quiet generator at only 60 dBA running at 100% load. The sound level of a…
- Economy mode. With the eco-mode activated you can converse your fuel consumption and extend the run time of your…
7. Champion 2000 Watt
Features
- Running Wattage: 1,600 watts
- Surge Wattage: 2,000 watts
- Runtime: 11 hrs @ 1/4 load
- Tank Capacity: 1.1 gal
- Noise Level: 53 dBA
- Weight: 50 lbs
More Features: Dual Fuel-runs on gas and propane roght out of the box and comes with high-tech features including a smart throttle, Pulse Width Modulation, and more.
Champion is a well-respected brand in the generator industry, earning their reputation in inverter generators with an excellent build and reliability. Each of their releases features a dependable Champion engine which offers fuel efficiency and low maintenance.
The Champion 2000watt has decent capacity, enough to run most household appliances, albeit not all at the same time. They are great for RVs since they are highly portable with a folding handle and recessed tires.
All the Champion generators are compatible so you can set up a parallel connection with any of their models. It also has intuitive operation making it a user-friendly option, even for those that are not familiar with using portable generators.
Pros
- Parallel ready
- Fuel-efficient
- LCD screen for useful information
- CARB and EPA compliant
Cons
- Need an adapter for RV's
- Using gasoline, produces 2000 starting watts and 1600 running watts. Using propane, it produces 1800 starting watts and…
- DUAL FUEL: Operate your 2000-watt portable generator right out of the box on either gasoline or propane, plus at only 39…
- QUIET OPERATION: With an ultra-quiet 53 dBA from 23 feet, enjoy 2000 starting watts, 1700 running watts and up to 11.5…
- PARALLEL READY: The optional, sold-separately clip-on parallel kit enables this inverter to connect with another…
8. Westinghouse iGen4500
Features
- Running Wattage: 3,700 watts
- Surge Wattage: 4,500 watts
- Runtime: 10 hrs @ 1/2 load
- Tank Capacity: 3.4 gal
- Noise Level: 52 dBA @ 1/4 load
- Weight: 93 lbs
More Features: Comes with a 12 month warranty and free lifetime technical support. CARB and EPA compliant, and parallel compatible.
Though rare, it is possible to get a 4500-watt inverter generator for less than $1,000 without it being poor quality. Take for example the Westinghouse iGen4500 which is a great budget option, designed for outdoor off-grid use.
This compact lightweight design only weighs 96 pounds for the power it provides and comes with a built-in carrying handle for easy moving around. It has a straightforward control with warning lights for low oil, low fuel and overloading.
This is a great choice for the occasional camper since it is quiet and budget-friendly. It also has 2 USB ports for directly connecting electronics.
The iGen4500 has decent capacity, enough to run most household appliances, albeit not all at the same time. They are great for RVs since they are highly portable with a folding handle and recessed tires.
All the Westinghouse generators are compatible so you can set up a parallel connection with any of their models. It also has intuitive operation making it a user-friendly option, even for those that are not familiar with using portable generators.
Pros
- Parallel ready
- Fuel-efficient
- Affordable
- CARB and EPA compliant
Cons
- Heavy
- 5000 Peak Watts and 3900 Rated Watts at Less Than 3% THD; Telescoping Handle; Gas Powered; Remote Start With Included…
- Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice…
- Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and…
- Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas…
9. Ryobi RYI2300BTA
Features
- Running Wattage: 1,800 watts
- Surge Wattage: 2,300 watts
- Runtime: 10.3 hrs @ 1/4 load
- Tank Capacity: 1.2 gal
- Noise Level: 57 dBA
- Weight: 56 lbs
More Features: Onboard LCD displays runtime remaining, load level and other useful information. Also includes telescopic handle, wheels and carry handle for portability.
Monitoring your generator from a distance was a feature reserved for home standby generators and more heavy duty models but it is now also possible with a small lightweight inverter generator thanks to Ryobi and their Gencontrol mobile app. The app uses bluetooth to let you track how the generator is running, adjust the settings and even switch it off remotely.
The company offers clear information on the noise level which is a good sign that the given ratings are real and not made to look better than what you will actually experience. Ryobi rates a noise level of 57 decibels at 25% load, 60.1 decibels at 50% load and 67.9 decibels at full load.
This CARB-compliant inverter is a great choice for when your main electrical need is charging electronics – it has 2 USB ports.
Pros
- Mobile monitoring app
- LCD display
- Cold start
- Parallel capable
Cons
- No DC outlet
Last update on 2024-07-25 / Affiliate links / Images from Amazon Product Advertising API