Top 10 Quiet Portable Power Generators

Most people who feel stuck and bored when they are unable to use electricity during a power outage might have said, “I wish we have a generator.” But there’s just one big problem with them: they’re noisy! A lot of generators can produce annoying sounds that can upset your neighbors and ruin everyone else’s day. Luckily, generator manufacturers have improved their products to create quieter generators. You can better experience quietness from a generator that is portable, partly because they are small.

Here are some of the best portable power generators you can buy from Amazon:

Product
Visual
Where to Buy
Yamaha EF2000iSv2 Gas Powered Portable Inverter
Honda EU2000I
WEN 56203i
Westinghouse WH2200iXLT
WEN 56200i Super Quiet 2000
Generac IQ2000
A-iPower SUA2000iV
Briggs & Stratton 30651 P2200 PowerSmart Series Portable
PowerSmart PS5025 
Energizer eZV3200

1. Yamaha EF2000iSv2

The Yamaha EF2000iSv2 is fuel-efficient, lightweight and versatile. It is designed to bring quiet and durable power to the outdoors, with its retro-inspired, portable design. When running at full tank, it can run at 61 dBA, but when running at 25% load, it can go down to almost completely silent at 51.5 dBA. It can produce 1600 watt AC output and 2000 watt maximum output. Though it’s small, the twin technology equipped in this generator allows two Yamaha generator units to get fixed in a parallel connection to give up around 35-40 amps of power. Its 1.1-gallon fuel tank has great fuel efficiency, thanks to the smart throttle that adjusts fuel consumption depending on load. Plus, this generator meets EPA and CARB emission regulations.

Pros:

  • Super quiet muffler
  • Compact and very portable
  • Comfortable grip handle
  • Fuel gauge and oil watch warning system
  • EPA and CARB-certified

Cons:

  • Expensive
  • Restricted power yield

2. Honda EU2000I

Honda EU2000I is a compact, red and black generator that is lightweight and easy to carry. It operates generally at 53 decibels, which is around the noise level of a quiet conversation at home. It has a 1-gallon gas tank and an excellent fuel efficiency, thanks to its Eco-Throttle system. The inverter technology of this generator allows it to produce clean and stable power in a smaller package. Also, this allows the generator to be safe for sensitive electronics. On itself, it can produce up to 2200 watts of power, but you can pair it with another EU2000I for additional power.

Pros:

  • Super quiet
  • Compact, lightweight and easy to carry
  • Fuel efficient with Eco-Throttle system
  • Inverter
  • Parallel-ready

Cons:

  • Expensive
  • No external fuel indicator to let you know how close you are to empty

3. WEN 56203i

If noise is your top concern, the WEN 56203i is the quietest (or perhaps one of the quietest) generator on the market worthy of being a top choice. At ¼ load, its 79cc 4-stroke OHV engine can make noise at 51 decibels, which is the same noise as a quiet conversation at home. The noise increases as you use a bigger load, but overall, it remains very quiet. It is an inverter generator that works to produce clean energy with very minimal spikes and drops. Its engine can produce up to 2000 surge watts and 1700 rated watts of power during continuous use. It has two three-prong 120V 14A NEMA 5-20R receptacles, one 12V 8.3A DC receptacle, and two 5V USB ports. This generator has an easy-to-carry handle, although it isn’t as compact and lightweight as other models. WEN 56203i is compliant with EPA III and CARB.

Pros:

  • Extremely quiet
  • Easy to carry handle
  • Inverter
  • Fuel efficient
  • EPA and CARB-compliant

Cons:

  • A bit bulky
  • No external fuel indicator

4. Westinghouse WH2200iXLT

Westinghouse is a well-known maker of appliances, but they produce quality generators too. The Westinghouse WH2200iXLT is highly functional, sturdy, and cost-saver as it is a true-rated inverter generator. It’s extremely quiet too with its 52 dB noise output. It features an efficiency mode for maximum fuel efficiency. It’s lightweight and weighs in at just 43 pounds, and is affordable, compared to other portable generators. It can produce up to 2200 peak watts and 2200 rated watts. Since it’s an inverter generator, it’s safe to use with sensitive electronics and has two 12V outlets and two USB outlets. 

Pros:

  • Super quiet
  • Fuel-efficient
  • Inverter
  • Long run time
  • Affordable
  • EPA, CARB and USFS compliant

Cons:

  • Relatively low power output

5. WEN 56200i

The WEN 56200i is a very quiet generator, producing only 51 decibels of noise as it runs. It’s compact and lightweight at just 48 pounds, making it extremely portable. It has a powerful 79.7 cc 4-stroke OHV engine, compliant with EPA III and CARB. It can offer 2,000 surge watts and 1,600 operating watts for powering your appliances and devices. When the 1-gallon tank is filled with fuel, it can provide the power of up to 6 hours for gadgets and appliances at a 50% load. The inverter technology keeps a constant flow of current, making it safe for your sensitive devices. Plus, it has an Eco-Mode that can be switched on to help allow the motor to adjust its fuel consumption.

Pros:

  • Super quiet
  • Lightweight, compact and easy to carry
  • Fuel-efficient
  • Inverter
  • EPA III and CARB-approved

Cons:

  • Sometimes, pouring oil to the generator can be difficult

6. Generac IQ2000

The Generac IQ2000 is a small, portable and easy-to-use generator that operates with a heavy-duty pull cord. It has three modes: the turbo, standard and economy modes. The economy mode is best for smaller loads, and it only makes use of little gas. The turbo mode is the noisiest option, but it allows you to operate in full power. It has very low noise levels and claims to be quieter than Honda. Its simple power dial can allow you to start, run and stop the generator. The fuel capacity of this generator is 1600 watts but can start at 2000 watts. If you need more power, it’s parallel ready – just purchase its parallel kit from Generac.

Pros:

  • Quiet
  • Inverter
  • Parallel-ready
  • CARB-compliant

Cons:

  • Some users reported fuel leakage problems

7. A-iPower SUA2000iV

A-iPower SUA2000iV is powered by a 79cc engine that fits enough to power outdoor events such as camping, tailgating, and many other applications. It’s one of the quietest generators you can encounter, operating at 58 dB. It has an inverter technology providing clean, quiet, and safe power not just for appliances but also for sensitive gadgets such as tablets, smartphones, and laptops.

The A-iPower SUA2000iV generator produces 2,000 watts of starting power and 1,600 watts of running power. This is one of the lightweight generators in the market, weighing only 50.00 lbs.

Pros:

  • Extremely quiet
  • Inverter
  • Parallel-ready
  • Lightweight and easy to carry
  • Ergonomic and sleek design

Cons:

  • No fuel indicator
  • No warranty

8. Briggs & Stratton 30651 P2200

A portable generator, the Briggs & Stratton 30651 P2200 can prove that even great performance can come in small packages. First of all, it’s quiet enough at 59 dB operating volume, which is quieter than a normal conversation. It 111 cc OHV engine produces 2200 starting watts and 1700 running watts. Its inverter technology produces less than 3% harmonic distortion, making it safe for sensitive electronics. It can be easily carried and moved by hand at its light weight of 54.6 pounds. The overall look is compact and modern. However, it’s not fuel-efficient enough to pass the strict emissions standards of California.

Pros:

  • Lightweight, compact and easy to carry
  • Affordable
  • Inverter
  • User-friendly

Cons:

  • Not as quiet as other generators on the list
  • No fuel indicator
  • Cannot be shipped to California

9. PowerSmart PS5025 

This is a dependable portable generator that will not disturb others when you use it. It’s perfect for working, camping, and other outdoor events. The PowerSmart PS5025 is extremely quiet and only produces 48dBA of noise. With a 20.9 x 13.8 x 19.9 (inches) dimension, this generator is 15% smaller than its competitors. Also, this generator weighs 42.5lbs. only which is significantly lighter compared to the usual portable generators available in the market today.

Aside from being quiet and lightweight, another notable feature of this generator is the “Eco (Economy) Mode”- aiming to conserve and maximize fuel efficiency. This inverter generator produces clean and reliable power with less than 1.2% harmonic distortion (suitable for sensitive appliances and electronics).

Pros:

  • Inverter
  • Affordable
  • Larger capacity
  • CARB-compliant

Cons:

  • Has a thick handle which some people may find uncomfortable

10. Energizer eZV3200

This one’s the biggest on this list, but it offers a lot of power rated at 2800 watts (3200 watts at peak power) and has a large fuel tank that holds close to 2 gallons for longer run time. This is even maximized once you turn on the eco-mode. The first thing you’ll notice about this generator is its bulky size, but it has a pull handle and wheels that make it easy to transport. Even though it’s a bit large, it only makes the noise of up to 59 decibels, which is significantly quieter than other bigger, portable generators. This generator is a high-power inverter that gives you peace of mind while running your devices and equipment. It even comes with a remote control that allows you to start the generator up to 100 feet away.

Pros:

  • Inverter
  • Affordable
  • Larger capacity
  • Comes with a remote control
  • Has built-in handles and wheels

Cons:

  • A bit large and heavy
  • Has cheaper build