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Honda EU2200i Companion Spec Review

The Honda EU2200i Companion is a quiet, compact and lightweight inverter generator with a rated wattage of 1800 W and a starting wattage of 2200 W.

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Description

Zoom on the Honda EU2200i Companion

In a nutshell, the Honda EU2200i Companion is a quiet, compact and lightweight portable inverter generator mostly geared towards:

  • Camping and tailgating hobbyists looking for a portable power source
  • DIYers who wish to improve their efficiency with tools
  • RV travellers who wish to upgrade their experience to another level

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Honda EU2200i Companion in use

The Honda EU2200i Companion

The Honda EU2200i Companion is powered by a 121 cc Honda GXR120 OHV 4-stroke engine. It delivers 120V, runs on gasoline and offers a running wattage of 1800W as well as a peak wattage of 2200W. In addition, as it is parallel capable (Honda parallel cables (opens in a new tab) not included), this power can be doubled when linked to another similar or compatible unit.

Enjoying a noise rating of 48 dBA (less noisy than bird calls), this inverter generator gets running thanks to a conventional pull-start mechanism.

The fuel capacity of 0.95 gallon allows the EU2200i Companion to operate for up to 8.1 hours with a full tank (fuel consumption around 0.12 GPH).

The EU2200i Companion produces a clean sine wave: thanks to a <3% Total Harmonic Disruption (THD), your sensitive electronics can be safely plugged in the AC outlets.

Outlets

The control panel includes the following 2 AC outlets:

120V 20A (5-20R) receptacle
120V 30A (L5-30R) receptacle

Even if this Honda generator isn't quite RV Ready, it still allows for an easy RV connection via an L5-30P to TT-30R adaptor, thanks to its L5-30R receptacle.

Portability

The Honda EU2200i Companion is an inverter generator and has an encased design of the following dimensions: L20 x W11.4 x H16.7 in. Thus, it is more aesthetical than conventional, open frame products. The design follows the contemporary trends and is perfect for recreationally generating power.

The EU2200i Companion is a lightweight, portable generator, as it only weighs 47.4 lbs. A single person should not have any problems moving it around and thus, enjoy power availability on-the-go. Its handle (molded in the case) allows you to carry it easily, further enhancing its convenience.

Features

Panel of the Honda EU2200i Companion

The EU2200i Companion's control panel

The light indicators show you if its oil levels are insufficient, the generator is on overload and the generator is ready.

As far as security is concerned, the generator can be used with a peace of mind, as it features an overload protection (circuit breaker) and an automatic low oil shut-off (Oil Alert®).

Accessory-wise, along with the previously mentioned features, the Honda EU2200i Companion is packaged with the standard documentation and an owner's manual (opens in a new tab), helping you start the device right away.

CO Minder

CO Minder of the Honda EU2200i Companion

CO Minder monitors the ambient CO concentration

Honda's CO Minder is a system that monitors the ambient carbon monoxide concentration, and automatically stops the engine if the sensor detects a CO level of or exceeding 800 parts per million (ppm) at a given time, or an average of 400 ppm for 10 minutes.

A CO alarm indicator will flash for about five minutes, during which it will be impossible to restart the engine.

While it’s a welcomed additional security feature, remember to always take your generator outside (opens in a new tab).

Honda My Generator App

Honda My Generator App

Honda My Generator helps you monitor your unit

The Honda My Generator App (available on iOS and Android) makes owning the EU2200i Companion even more flexible and convenient, whether you are depending on it at home during a power outage, or enjoying an adventure at a remote campsite.

The app connects your unit and your phone via Bluetooth, across a 75-foot line of sight, giving you valuable information about your generator's operation and many additional features in the palm of your hands.

With it, you can easily monitor a range of information such as output power, lifetime run hours, oil life, or estimated remaining runtime. You’ll also receive warnings and notifications to remind you of routine maintenance.

But there’s more! The app allows you to control multiple, compatible Honda generators from a single mobile device and, even though the EU2200i Companion does not have an electric start and requires a manual start-up, you’ll be able to remotely stop it.

Emissions

The Honda EU2200i Companion is EPA-approved and CARB-compliant. Therefore, its sale and purchase are permitted in all of the 50 states, including California.

Moreover, it features a spark arrestor and therefore, can be used in forested areas.

Product Videos

The Honda EU2200i Companion versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Honda EU2200i Companion compare to generators of similar power (between 1500 and 2500 W).

  • As far as its dry weight is concerned, the Honda EU2200i Companion weighs just 47.4 pounds and thus, it is one of the lighter 1500 to 2500 rated wattage generators. If weight is your top priority, one of the champions in this power category is the Champion 200949, weighing just 38.6 pounds.
  • With a lowest noise rating of 48 dBA, the inverter generator is one of the most quiet of the generators of similar power.
  • Autonomy-wise, with up to 8.1 hours on a full tank at a 25% load, the EU2200i Companion is on the low end when compared to other generators of a similar power output. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the Westinghouse WGen2000, as it provides up to 26 hours.
  • The run time is important, but also hugely depends on the capacity of the fuel tank and doesn't mean much if we don't talk about fuel consumption as well. This inverter generator has an estimated fuel consumption of roughly 0.12 GPH (gallon per hour) at a 25% load, rendering it somewhat average compared to devices of a similar output. If fuel consumption is your top priority, we suggest to check out the Predator 2000, which has a fuel consumption of only 0.08 GPH and thus, is one of the most efficient devices in our database.
According to our stats, the following comparison is pretty popular: Honda EU2200i Companion vs Honda EU2200i.

Price comparison

As you can see from this interactive chart, when compared to other 1500-2500W generators, the Honda EU2200i Companion is on the expensive side of the price range.

While certainly not the cheapest of its kind, purchasing it would most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • Parallel capable
  • Inverter
  • CO Minder
  • Mobile app
  • Lightweight (47.4 lbs)
  • Quiet for its power (48 dBA)
AVERAGE SPECS:
  • Decent fuel efficiency
WEAKNESSES:
  • On the expensive side
  • No electric start
  • Relatively low run time

Do you own the Honda EU2200i Companion and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
PortableYes
Parallel capableYes, cable not included
RV readyNo
FuelGasoline
Engine121 cc Honda GXR120 OHV 4-stroke
Starting systemRecoil
Power
VoltageAC: 120V 60 Hz
Running watts1800 W
Starting watts2200 W
Running amps15 amps
Peak amps18.3 amps
Run time @50% load4 h
Run time @25% load8.1 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets
  • 1x 120V 20A (5-20R)
  • 1x 120V 30A (L5-30R)
DC outletsNo
Data centerMy Generator App
IndicatorsLow oil, overload and output ready
Fuel tank0.95 gal
Fuel gaugeNo
Misc
Weight47.4 lbs
Approx. dimensions (L x W x H)20 x 11.4 x 16.7 in
Noise (lower limit)48 dBA
THD< 3%
EmissionsCARB, EPA
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedNo
Warranty3 years
SeriesSuper Quiet
Other model numbersEU2200iTAN1, EU2200iTAG1

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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About Honda

Founded in 1948, the Japanese Honda Motor Company has gained notoriety for consistently producing top quality engines, motor-powered vehicles and devices. Over the years, the company has gained a strong reputation in the motorcycle, automobile, but also power tool industry. Honda’s power tool division has been producing power tools since 1953, including tillers, mowers, blowers, sprayers and of course, power generators. While the company has expanded globally and moved a majority of its production out of Japan into other Asian countries, Honda is to this day known as a legend among the generator manufacturers.

Warranty Information

The Honda EU2200i Companion is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Honda generators, please consult Honda's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-770-497-6400.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizer.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Washing machine9001650
Radio100100
Total1192 W2192 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Mixer200200
Pair of small speakers4545
Total1435 W2025 W
For workDemolition hammer12601260
Bug zapper8080
Total1340 W1340 W
What is the difference between the EU2200i Companion, the EU2200iTAN1 and the EU2200iTAG1?

The "G" in "EU2200iTAG1" indicates that the unit is CARB-compliant. The "N" in "EU2200iTAN1" indicates that the unit cannot be sold in California. Regarding the rest of the model names, as a rule of thumb, they refer to the unit itself, but simply include more or less information regarding its specs, production batch, etc. Read how Honda name their generators.

What is the noise level when a 2200i companion is paired with a 2200i? (Asked June 23, 2020)

Both units have a noise rating of 48 dBA. Therefore, the expected noise level when these 2 units are paired will be 51 dBA. A doubling of any noise source produces only a 3 dB increase.

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