Model EU2200i CompanionHonda 1,800W Gas Generator Review
The Honda EU2200i Companion is a gasoline inverter generator with a maximum wattage of 2200 peak watts and a rated wattage of 1800. It is designed for portability and quiet operation.
At a Glance
- Running Watts1800W
- Starting Watts2200W
- Fuel TypeGasoline
- Runtime (50%)4h
- Noise Level48 dB
- Weight47.4 lbs
Where to buy
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Is this the right generator for you?
Here's the quick tradeoff view — what this model does well, and where it may not fit.
Pros
- Lightweight at only 47.4 lbs for easy portability
- Inverter technology for clean, stable power
- Parallel capable for increased wattage
- Quiet operation at 48 dB
- Long runtime of up to 8.1 hours at 25 percent load
Cons
- No electric start
- No GFCI outlets
Summary
The Honda EU2200i Companion is a gasoline generator rated at 1800 running watts, built around an inverter design. That 1800 watt running output sets its core capability for steady power delivery, while the model name and Companion designation align with a setup that can be expanded through parallel operation when more capacity is needed.
As a Honda unit, it comes from a brand described as a leading global manufacturer of power equipment known for innovative, efficient, and reliable generators serving both residential and commercial markets, which fits the EU2200i Companion’s focus on practical, portable electricity.
Power & Runtime
Running on gasoline, the EU2200i Companion delivers 1800 running watts with 2200 starting watts available for short startup demands. Noise output is listed at 48 dBA, which supports use in settings where quieter operation matters, while the inverter output is paired with 3 percent THD to keep power quality clean for electronics.
Runtime is given at 8.1 hours at 25 percent load and 4 hours at 50 percent load, offering clear expectations for lighter versus more demanding usage. These figures are tied directly to gasoline operation in the provided fuel data.
Portability
At 47.4 lbs, the EU2200i Companion lands in a weight range that is easy to appreciate when moving a generator between storage and the point of use. Its listed dimensions of 20 x 11.4 x 16.7 inches also help it stay manageable for transport and placement, especially when space is limited.
Features
Starting is handled by a recoil system, and the generator includes indicators to keep basic operating status visible. It is parallel capable, reinforcing the Companion model’s ability to scale by linking with another unit for expanded output.
On the protection and build side, it includes a spark arrestor and covered outlets, and it uses AVR for automatic voltage regulation. Compliance is listed as EPA and ANSI/PGMA G300-2023, and the package is backed by a 3-year warranty.
Recommended Audiences
- Users who want to scale output via parallel operation
- Owners of sensitive electronics seeking clean inverter power
- Shoppers who prefer gasoline-powered generators
- Campers and outdoor enthusiasts needing portable power
- Users who need a lightweight, portable power solution
- Noise-sensitive users or those in campground environments
Score Breakdown
- Inverter+1
- Parallel Capable+0.4
- Watts/$
- Surge/$
- Runtime/$
- Warranty
- THD (lower=better)
- Build Quality
- Noise (lower=better)
- Portability
- Outlet Variety
- Feature Points
What this generator can power
At a Glance
- Continuous:1,800W(recommended usable: 1,440W)
- Surge:2,200W
- Output:120V only
- Inverter:Yes (clean power for electronics)
Big-item compatibility
Needs 240V output
Needs 240V output
Needs 240V output
Needs 240V output
Exceeds capacity
Example setups
Essentials
- Lights + Wi-Fi + Charging
- Refrigerator
- Furnace Blower
Est. running: 1,000W
Peak surge (single motor): 1,200W
Avoid starting multiple motor loads at the same time.
Essentials + Comfort
- Lights + Wi-Fi + Charging
- Refrigerator
- TV + Entertainment System
- Furnace Blower
Est. running: 1,300W
Peak surge (single motor): 1,200W
Avoid starting multiple motor loads at the same time.
Jobsite / Tools
- Lights + Wi-Fi + Charging
Est. running: 200W
These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.
About Honda
Honda is a leading global manufacturer of power equipment, known for its innovative, efficient, and reliable generators that cater to both residential and commercial markets.
Warranty
Power by fuel
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 1800W | 2200W | 4h | 8.1h |
Full Specifications
Power
| Running Watts | 1,800 watts |
|---|---|
| Starting Watts | 2,200 watts |
| Starting Watts (Gasoline) | 2,200 W |
| Running Watts (Gasoline) | 1,800 W |
Engine
| Engine | Honda GXR120 OHV 4-stroke, cast iron sleeve |
|---|---|
| Engine Type | Honda GXR120 OHV 4-stroke |
| Engine Displacement | 121 cc |
| Cylinder Sleeve | Cast iron sleeve |
| Spark Arrestor | Yes |
| Emissions Compliance | EPA, ANSI/PGMA G300-2023 |
Electrical
| Voltage (AC) | 120V 60 Hz |
|---|---|
| Phase | Single |
| Running Amps | 15 A |
| Peak Amps | 18.3 A |
| AC Frequency | 60 hz |
| Current | 15 amps |
| GFCI Outlets | No |
| Neutral | Floating |
| AC Outlets | 1x 120V 20A (5-20R); 1x 120V 30A (L5-30R) |
| Total Harmonic Distortion (THD) | 3 % |
Dimensions
| Dimensions | 20 x 11.4 x 16.7 inches |
|---|---|
| Weight | 47.4 lbs |
Other
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | EPA, ANSI/PGMA G300-2023 |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Carbon Monoxide Sensor | Yes |
| Commercial Warranty | 3 years |
| Covered Outlets | Yes |
| Electric Start | No |
| Fuel Gauge | No |
| Fuel Tank Capacity | 0.95 gallons |
| Included Accessories | No |
| Indicators | Yes |
| Inverter | Yes |
| Noise Level | 48 dBA |
| Overload Protection | Low oil and overload protection |
| Parallel Capable | Yes |
| Part Number | EU2200iTAN1 |
| Recoil Start | Yes |
| RV Ready | No |
| Starter Type | Recoil |
| Starting Components | Recoil |
| Starting System | Recoil |
| UPC | 786,102,007,306 |
| Warranty | 3 years |
Core
| Fuel Type | Gasoline |
|---|
Runtime
| Runtime @ 25% | 8.1 hours |
|---|---|
| Runtime @ 50% | 4 hours |
| Runtime @ 25% Load (Gasoline) | 8.1 hours |
| Runtime @ 50% Load (Gasoline) | 4 hours |
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