Generac GP2200i Portable Inverter Generator Review 2024

We independently research, test, review, and recommend the best products—learn more about our process. If you buy something through our links, we may earn a commission.

Are you searching for a quiet portable inverter generator to bring on camping and tailgating?

In this Generac GP2200i generator review article, we will give you every possible detail and provide you with a deep look idea about this high-performing inverter generator we will also compare it with two gp2200i inverter generators in its category.

Generac GP2200i Review

0696471072600Generac GP2200i Generac GP2200i is a great choice for portable power when you’re on the go. It features an 80 cc OHV engine that provides plenty of power, while its compact design makes it easy to transport. It also has a long-running fuel tank, giving you up to 10.75 hours of run time. This generator is also very quiet, with an operating noise level of just 53 decibels. It also features an easy-to-read LCD display, allowing you to monitor the generator’s performance. Overall, the 2200i is a great choice for camping, tailgating, or any other outdoor activity.InStock1068.66USD2026-05-1215954.44.45B071VNCWGLGenerac


  • Power delivery
  • Noise
  • Ease of use
  • Durability
  • Portability
  • Value for Money
  • Setup Process

Generac GP2200i Rating

The Generac GP2200i is a great choice for portable power when you’re on the go. It features an 80 cc OHV engine that provides plenty of power, while its compact design makes it easy to transport. It also has a long-running fuel tank, giving you up to 10.75 hours of run time. This generator is also very quiet, with an operating noise level of just 53 decibels. It also features an easy-to-read LCD display, allowing you to monitor the generator’s performance. Overall, the 2200i is a great choice for camping, tailgating, or any other outdoor activity.


  • Lightweight and compact design
  • Generac OHV engine offers high performance and reliable power.
  • Low-oil shutdown helps protect the engine from damage.
  • Built-in overload protection helps ensure safe operation.
  • Easy to use push button electric start makes it simple to use.
  • Quiet operation allows for use in more noise-sensitive environments.


  • The price is on the higher end of the spectrum for inverter generators.
  • Generac warranty is only valid in the United States and Canada.

Generac’s GP2200i inverter generator ensures stable and quiet power production without disturbing the surrounding environment including wildlife or the neighbors.

The Generac 7117 GP2200i 2000-watt generator is one of the most affordable, trustworthy, and quietest inverter generators in the 2000 running watts category.

Technical Specs of Generac GP2200i

Technical SpecificationsGenerac GP2200i
Wattage2000 Starting / 1600 Running Watts
Outlets12V DC Outlet, USB port
Noise Level53 dB @ 25% load
Weight46.2 lbs
Fuel TypeGasoline
Dimensions20 x 12.6 x 16.9 inches
Fuel Tank Capacity1.1 gal
Engine​Generac OHV 80cc
Run Time7h @ 50% load, 10.75h @ 25% load
Starting MethodManual recoil

Generac GP2200i- Our Analysis

Generac gp2200i review while using

Power & Run Time

One of the best features of the Generac GP2200i portable inverter generator is its long run time. Even at its 50% load, it can run for more than seven consecutive hours. This is an amazingly great score for a generator of this particular range.

This generator is designed to provide 2200w of running power, however, we’ve discovered that when we connect a 1700w load, it instantly goes off.

The generator is Powered by a highly efficient 80cc, OHV engine. The Generac engine is a bit smaller in comparison with the other inverter generators while consuming less fuel.

The 1.2-gallon of gas tank will keep the Generac going for 7- 10 hours at 50% load. This is an incredible 5kw/hours per gallon. It promises a long-lasting, clean power supply of up to 10 hours.

Similar to most inverter generators, this model features an eco-mode (smart throttle) to decrease the engine revs when the load has a lower requirement. This definitely helps save fuel and decreases the noise level.

It is protected by low oil shutoff, which helps reduce the chance of damaging the engine when the oil goes low.

There are also status indicator lights that illuminate when there is low oil, overload, and power. With these indicators, you can minimize any possible damage to the engine.

As long as the starting watts are concerned, this is just the same amount of power the Honda generates.

However, the running wattage is 100 watts less than its competitor. Nevertheless, this is a minor difference.

In every case, this is enough energy to power most of the equipment typically used for camping or tailgating, including water heaters, stoves, refrigerators, etc.

Its 1700 watts is also enough to operate a variety of working tools such as air compressors. Moreover, you can legally use this without any specific permission wherever you live.

Partially thanks to its extra larger fuel tank, which can house 1.2 gallons of pure gas. It’s a little bit more than most of the inverter generators of the 2000-wattage power range.


Generac GP2200i outlet

Now Looking at the outlets of Generac GP2200i 2200-watt. It resembles a large laundry detergent container.

However, the design is its initial selling strategy. It is easy to move, carry, store, or use, also opting for small trips, ensuring a backup for short power outages.

The outlets of this generator are rare. You get two standard outlets, a 12V (car charger style) outlet, and one USB outlet.

These are good in quality as far as they go, but you will not get any interlocking outlets that can provide you with strengthening more energy.


Generac GP2200i very easy to carry

The generator weighs almost 46 pounds, which is similar to the most popular inverter generator available on Honda EU2200i.

No matter how much strength or fitness level you have, you certainly will not face any problems carrying this generator.

The handle is smooth and feels very comfortable in the hands, making this generator easy to lift and move around.

It is lightweight and easy to transport. It weighs almost 46.6 lbs., making it a little bit lighter than the other WEN model, which weighs nearly 48 pounds.

Even with a maximum of 1.2 Gallons of fuel capacity, it is still perfectly lightweight. With a larger fuel tank, you also require longer running times and fewer top-ups before having re-fill with fuel.


The generator is EPA-approved and completely CARB-compliant which makes it permissible to use all across the United States including California.

The generator also features a spark arrestor to prevent generating sparks making it suitable to use in forest areas.

Generac GP2200i Features

This model is super quiet and environment-friendly. If you leave it running overnight at a minimal load, the noise output is very low, and it won’t even wake you when the unit powers up and generates energy.

The Generac GP2200i, although a small generator, has a number of features that set it apart from the competition.

Let’s take a quick look at its features:

Included True Power Technology

The Generac GP2200i portable inverter generator contains excellent custody. True power Technology that supplies clean and pure power, free of voltage fluctuations, makes it ideal and safe for your sensitive electronics and appliances.

Highly Fuel Efficient

The engine of Generac GP2200i can run up to 10.75 hours at only 25% load on its small 1.2-gallon fuel tank.

The economy mode is also available with this generator, and its advanced fuel consumption technology maximizes fuel consumption by adjusting engine speed to match the load.

Parallel Ready

The Generac GP2200i generator has a parallel kit, which is sold separately and allows you to connect two generators together for twice the power.

Super Quiet Operation

The Generac GP2200i has a unique enclosed design that dramatically reduces noise levels. You can easily continue the conversation standing near it. It is perfect for hunting or camp traveling where minimal turbulence is required.

Highly Portable

The Generac GP2200i generator is stylish and has a compact design that has a built-in handle and weighs only 46.6 lbs. It is easy to bear with one hand like a bulky suitcase.

Easy to Operate

The Generac GP2200i portable inverter generator contains an integrated knob, which makes firing it up easy.

One of the most alluring advantages of the Generac generator is the option to connect it with another generator (run in parallel) and you are able to double your power up to 3,230 running watts and 4,400 starting watts.

Of course, you need to pay for a 2nd model. So the question you may have in your mind is: Why not just buy a more robust and bigger generator rather than buying two? Good question.

The truth is you can never really have too much power and it’s far better to run your generator at a lower load, rather than running it at 100% (or near maximum) most of the time.

Control Panel

Control Panel
Generac GP2200i Control panel
  • Diagnostic LED- Overload Warning, Low Oil Warning
  • 12v Dc outlet
  • Start/Stop/Run/Off Switch
  • Hour Meter
  • Voltage Regulator
  • DC 8A Circuit Breaker
  • AC 15A Circuit Breaker
  • Parallel Outlets
  • Maintenance Reminder
  • Economic Switch- This allows you to reduce fuel consumption and noise.
  • For safety concerns, the generator can be used with peace of mind, as it features overload protection (circuit breaker) and an automatic low oil level shut-off.

Product Video


Compared to other similar inverter generators such as WEN 56200i and the Westinghouse Gen22200, the Generac GP2200i portable inverter generator is very affordable.

Purchasing this model, you have to consider spending between $500-600. The Generac 7117 generator is similar in price to other inverter generators, around 2000 watts like the Hyundai HY2000si and the Briggs & Stratton P2200.

Typical runtime is 10 to 12 hours with a 25% load on a tank of gas, which has almost 1.2 Gallons of fuel capacity.

Online Customer Reviews & Ratings

A lot of people bought this generator for their home backup power and admired its run time, portability, and excellent features. However, some of them also have some complaints about the generator. We have just mentioned the comments of customers on Amazon.

“I wish it was a bit quieter and came with a USB port.”

You have to expect the GP2200i to produce almost 60dB of noise at lower loads, but it still will be staying below 70dB even at the full load.

Having said that, this is still quieter than other conventional open-framed 2000-watt portable generators. This is one of the most convenient, but you have to pay slightly more than many inverter generators.

About Generac

Generac Power Systems, an American producer of power tools and generators was established in 1959.  and since then it’s been considered one of the best country’s leading generator brands on the market. Generac brands have been the most popular choice among people shopping for good portable generators with stable power that are designed for construction sites or home backup power services.

Recently, Generac has also started manufacturing portable inverter generators that provide clean, stable power for sensitive electronics, tools, and appliances and are suitable for camping, and boats as well as for portable backup power sources.

Warranty Information

It has a 2-year limited warranty.

Download Generac GP2200i Manual

Download Manual


Are Wen Inverter Generators Any Good?

Really, thumbs up to WEN for making their inverter as quiet as you can — they actually did a good job. Even the generator is likewise not only quiet but quite light and simple to carry. It weighs only 48 pounds, making it totally possible for an average person to carry it with one hand.

Are Wen Generators Reliable?

The WEN 2000-Watt Portable Inverter Generator uses a 4-stroke 79.7 cc engine to create enough electricity to operate a variety of appliances at precisely the exact same moment. Regardless of its power, however, this engine is remarkably quiet. Producing a steady source of power, this motor is also quite dependable and secure. It is one of the best quiet inverters.

What Can a 2000-Watt Generator Run?

In layman’s terms, a 2000-watt generator can run almost any small household, RV, or recreational appliance, including:
Portable light source
Small space heater
Coffee maker
Microwave oven
Ceiling fan
Modern fridge with a freezer
Pressure Cooker
Vacuum Cleaner
VCR / DVD Player
Washing machine
Espresso machine
All smaller electric appliances
A couple of smaller power tools

What Kind of Oil Does a Wen Generator Take?

Regular 30 Weight – Just 30SAE. You can use 5w30/10w30 oils, BUT the manual shows a much more limited temperature range. Basically, those oils are only recommended for below 50 degrees or so.

Feel The Power

Do you own a Generac GP2200i generator and agree or disagree with these Pros and Cons? Let us know, and write your own review.

Leave a Comment