Buying guide · 10 min read · Updated October 2, 2026

4 Best 2200 Watt Inverter Generator in 2026: A Practical RV Guide

Best 2200 watt inverter generators for RVs, compared on running watts, TT-30R outlet, CO shutdown and the real price gap between Honda and Westinghouse.

By Bowen HigginsRV Editor at RV Gear Lab4 products comparedSpec-sheet researched

A 2200 watt label can mean two very different things. Westinghouse lists its iGen2800 models as 2,800W peak and 2,200W running, while some budget listings quote 2200 as a starting figure only. For a travel trailer the running number is what you should buy against, because a start-up surge lasts only a moment and cannot carry a microwave or a fridge.

Many 13,500 BTU RV air conditioners need more than 2,200 running watts to start unless a soft start device is fitted, so this size suits lights, a fridge, a TV and a microwave, or one small AC with help. We kept four generators whose listings state a real 2200 class rating or carry Honda's 2200i name, and we flag every place where a listing leaves outlets, weight or noise unstated.

RV Gear Lab field notes

The Rig Fit Check

Start with the job: Westinghouse 2800 Peak Watt Super Quiet & Lightweight Dual Fuel Portable Inverter Generator leads this shortlist for Boondockers who want propane backup. Use that fit as a reference point, then compare the alternatives against your own space and workload.
Specs that separate the picks: The first details to compare are 2,200W running gas, 2,200W running, 2,800W peak, 2,200W inverter generator. Confirm the exact model and included components before ordering.
Trade-off to plan for: Propane output drops to 1,980W running

Before you buy

What Matters Before You Choose a 2200 Watt Inverter Generator

Key buying criteria so you get the right fit the first time.

01
Running versus peak watts
Running watts are what the generator holds continuously, while peak or starting watts are a surge lasting a few seconds. The Westinghouse iGen2800 models list 2,800W peak and 2,200W running, so only 2,200 counts for a fridge, lights and a microwave together. Look for the word running or rated beside the number in the title or bullets, and be wary of listings that say 2200 starting watts only.
02
Outlet panel and cord fit
A TT-30R is the 30A RV outlet that accepts a standard trailer shore cord. Without it you need an adapter from a 5-20R household outlet, which caps you at 20A and strands the rest of the power. Check the listing text or photos for TT-30R by name, as the Westinghouse listings give and the Honda bullets here do not.
03
Propane output derating
Dual fuel generators make less power on propane because it carries less energy than gasoline. The Westinghouse iGen2800DFc falls from 2,200W to 1,980W running and from 2,800W to 2,520W peak, a 10 percent cut. Check both ratings before you count on propane for a microwave or an air conditioner.
04
Noise rating with distance
A dBA number means little without the measuring distance and the load. The EB2200i lists 48 to 57 dB(A), a range that spans light load to heavy load. Look for the distance in feet and the load percent in the manual or spec sheet, and treat a single unlabelled figure as a best case.
05
Carbon monoxide shutdown
CO is an invisible exhaust gas, and a generator parked too close to a trailer can fill it. A built in sensor stops the engine before levels become dangerous, which Honda calls CO-MINDER on the EB2200i and Westinghouse lists as a CO sensor. Look for the sensor in the title or bullets, and still run the generator well away from windows and vents.
06
Weight and runtime at load
Runtime at 25% load is a flattering figure, so compare runtime at 50% when a listing gives it. The Honda EB2200i lists 3.2 to 8.1 hours on a 0.95 gallon tank, which shows how much load changes the result. Check the tank size and the load level behind each runtime claim, and confirm the dry weight before you lift it into a truck bed.

Our standards

Why You Can Trust RV Gear Lab

At RV Gear Lab, we compare products based on rig fit and power or hookup compatibility, verified specifications, usability, setup requirements, weight, durability, and real-world trade-offs. We do not rank products purely on marketing claims or commission rates.

We have not personally tested every product listed. Where hands-on testing is not available, recommendations are based on verified manufacturer specifications, product documentation, use-case fit, and comparative research.

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Detailed reviews

The 4 best 2200 watt inverter generator, explained

Best Overall · 1 of 4

Westinghouse 2800 Peak Watt Super Quiet & Lightweight Dual Fuel Portable Inverter Generator

2,200W running gas
1,980W on propane
TT-30R and 5-20R outlets

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Best for: Boondockers who want propane backup

Our take

Pick this if you boondock and want fuel flexibility with a real TT-30R outlet.

Why it made the shortlist

The iGen2800DFc runs on gasoline or propane. On gas it is rated 2,800W peak and 2,200W running, and on propane it drops to 2,520W peak and 1,980W running. It has a 120V TT-30R 30A outlet plus a 5-20R duplex, so a 30A shore cord plugs in directly, and the listing quotes up to 12 hours at 25% load.

What works

TT-30R outlet fits a 30A RV cord
Propane option helps when fuel stations are far off
Parallel capable for full 30A with a matching unit

Watch out for

Propane output drops to 1,980W running
Weight and noise level are not stated
Needs a second unit for full 30A power

The catch: The tradeoff is that propane output falls by 220 watts, so a load that fits at 2,200W on gas may trip the generator when you switch fuels.

Check price on Amazon

Best Budget · 2 of 4

Westinghouse 2800 Peak Watt Super Quiet & Lightweight Portable Inverter Generator

2,200W running, 2,800W peak
TT-30R 30A outlet
Two 5V USB ports

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Best for: Gas only campers on a budget

Our take

Choose Westinghouse 2800 Peak Watt Super Quiet & Lightweight Portable Inverter Generator for tT-30R outlet plus two USB ports.

Why it made the shortlist

It carries the same TT-30R 30A outlet and 5-20R duplex, adds two 5V USB ports, and lists 3% THD or less, which is the clean power phones, TVs and laptops need.

Against the dual fuel model above it saves $50 at $499, and you give up propane and nothing else we can see in the specs, which makes the gap easy to judge.

What works

TT-30R outlet plus two USB ports
Eco Mode adjusts engine speed to the load
Under 3% THD suits phones and laptops

Watch out for

Gasoline only, so no propane fallback in a shortage

Check price on Amazon

Best Honda Pick · 3 of 4

Honda EU2200i 2200 Watt Inverter Generator

2,200W inverter generator
Up to 8.1 hour run time
Full manufacturer warranty

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Best for: Buyers who prioritize the Honda name

Our take

Pick this if brand support and a full manufacturer warranty matter more to you than price, and you plan to run it every trip for years.

Why it made the shortlist

The EU2200i is Honda's 2200 watt inverter generator, sold here as the EU2200ITAN.

It sits $103 below the Honda EB2200i at $1,196, and its title points at camping and home backup, which is the real difference from the jobsite oriented EB. Compared with the $549 Westinghouse iGen2800DFc it costs $647 more, so you are paying for the Honda name and warranty, not for extra rated watts.

What works

Titled for up to 8.1 hours of run time
Full manufacturer warranty is included with the unit
Sold for camping and home backup use
Honda name suits long term ownership

Watch out for

Costs $647 more than the Westinghouse iGen2800DFc
Listing does not confirm a TT-30R outlet
No watts or weight details in the listing

Check price on Amazon

Best for Job Sites · 4 of 4

Honda EB2200i 2200 Watt 120V Super Quiet Inverter Generator

2,200W, 120V
48 to 57 dB(A) noise
Full GFCI protection

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Best for: Work sites and noise sensitive camps

Our take

Pick this if the generator also runs saws or chargers on a job, or if you want the documented CO shutdown and the stated 48 to 57 dB(A) range.

Why it made the shortlist

The EB2200i is the jobsite version. Its listing gives 48 to 57 dB(A) and a run time of 3.2 to 8.1 hours on a 0.95 gallon tank, and it weighs just over 47 pounds. It carries full GFCI protection that the listing calls OSHA compliant, and Honda's CO-MINDER sensor shuts it down before detected carbon monoxide reaches dangerous levels.

At $1,299 it is the most expensive pick, $103 above the EU2200i.

What works

CO-MINDER shuts the engine down before CO builds
Documented 48 to 57 dB(A) noise range
Full GFCI protection on the outlets
Just over 47 pounds, easy to lift

Watch out for

No TT-30R outlet shown in the listing
Jobsite features add cost, not wattage

Check price on Amazon

Methodology

How We Built This Shortlist

Each pick was assessed across 4 criteria weighted for real-world use.

Running versus peak watts

We checked whether 2,200 is a running or starting rating in each listing and dropped the picks where it was only a starting figure.

Outlet fit

We looked for a TT-30R 30A outlet and marked every listing that does not confirm one.

Safety and noise

CO shutdown and any stated dBA range were noted, and missing figures were recorded as not listed.

Price gaps

Differences between picks are calculated from the listed prices at the time of writing.

Decision guide

Match a 2200 Watt Inverter Generator to Your RV

By Camping Load

Your situation	Recommended pick	Why
Lights, fridge, TV and phone charging	Westinghouse iGen2800c	Gas only 2,200W running covers this load at the lowest price, $499
Same loads, but fuel stations are far away	Westinghouse iGen2800DFc	Propane keeps it running at up to 1,980W
One small AC with soft start and a 30A cord	Westinghouse iGen2800DFc	TT-30R outlet plus the parallel option for full 30A
Power tools plus camp loads	Honda EB2200i	GFCI outlets and OSHA wording in the listing
Quiet weekend trips where brand matters	Honda EU2200i	Honda name and 8.1 hour run time in the title

By Budget

Budget	Recommended pick
$490 to $550	Westinghouse iGen2800c or Westinghouse iGen2800DFc
$1190 to $1300	Honda EU2200i or Honda EB2200i

Dual Fuel vs Gasoline Only

Dual fuel

Propane cuts output to 1,980W running and 2,520W peak, about 10 percent, but gives a second fuel that stores well. The Westinghouse iGen2800DFc is the only one here that offers it.

Gasoline only

You keep the full 2,200W running rating and pay less. The Westinghouse iGen2800c, Honda EU2200i and Honda EB2200i are all gasoline units.

Most campers should buy the iGen2800c unless propane availability genuinely worries them.

By Budget

Budget	Recommended pick
Up to $499	Westinghouse iGen2800c
Up to $549 with propane	Westinghouse iGen2800DFc
Up to $1,196 for the Honda name	Honda EU2200i
Up to $1,299 with GFCI and CO-MINDER	Honda EB2200i

For Travel Trailers With a 30A Cord Specifically

Look for

A TT-30R 30A outlet on the panel and a running rating of at least 2,200W, not just a starting figure.

In this comparison

Both Westinghouse iGen2800 models list a TT-30R outlet and 2,200W running, so a 30A cord plugs in directly. The Honda EU2200i and Honda EB2200i listings do not state an outlet panel, so confirm it before ordering.

When to Spend More

Spend more if

Spend more on the Honda EU2200i at $1,196 if you will use it every trip for years and want the full manufacturer warranty its listing mentions.

Save if

Save with the Westinghouse iGen2800c at $499, which gives the same 2,200W running rating and TT-30R outlet for $697 less.

FAQ

Before You Bring One Home

Can a 2200 watt inverter generator run an RV air conditioner?

Sometimes. Many 13,500 BTU units need more than 2,200 running watts to start unless a soft start device is installed, and the Westinghouse listings say a full 30A for an AC means paralleling with a second compatible unit. Check the AC's starting amps on its data plate before relying on one generator.

Is 2200 watts running or peak?

It depends on the listing. The Westinghouse iGen2800 models are 2,800W peak and 2,200W running, while some other listings use 2200 as a starting figure. Always look for the word running or rated before you buy.

Do I need a TT-30R outlet?

If your RV has a 30A shore cord, yes, or you need an adapter that limits you to 20A. Both Westinghouse models list a TT-30R. For either Honda, look at the outlet photos because the listing text here does not confirm one.

Is the Honda EU2200i worth more than the Westinghouse?

On paper you pay $647 more than the iGen2800DFc, $1,196 against $549, for the Honda name and warranty. The listed specs do not show higher output or a TT-30R, so the case rests on service and long term ownership, not on numbers.

How do I keep the generator from bothering neighbors?

Run it in Eco Mode, which the Westinghouse listings say adjusts engine speed to demand, and place it on the side away from neighbors. The EB2200i lists 48 to 57 dB(A), but campground quiet hours still apply, so check the rules before you start it.

Bottom line

The short version

Browse more 2200 watt inverter generator on Amazon →

About the author

Bowen Higgins

RV Editor at RV Gear Lab

Bowen covers RV power, water systems, towing and leveling, upkeep and interior comfort, with a focus on matching gear to the rig, the hookups and the way you actually travel.

4 Best 2200 Watt Inverter Generator in 2026: A Practical RV Guide

Our top picks

The Rig Fit Check

What Matters Before You Choose a 2200 Watt Inverter Generator

Running versus peak watts

Outlet panel and cord fit

Propane output derating

Noise rating with distance

Carbon monoxide shutdown

Weight and runtime at load

Why You Can Trust RV Gear Lab

The 4 best 2200 watt inverter generator, explained

Westinghouse 2800 Peak Watt Super Quiet & Lightweight Dual Fuel Portable Inverter Generator

Westinghouse 2800 Peak Watt Super Quiet & Lightweight Portable Inverter Generator

Honda EU2200i 2200 Watt Inverter Generator

Honda EB2200i 2200 Watt 120V Super Quiet Inverter Generator

How We Built This Shortlist

Running versus peak watts

Outlet fit

Safety and noise

Price gaps

Match a 2200 Watt Inverter Generator to Your RV

By Camping Load

By Budget

Dual Fuel vs Gasoline Only

By Budget

For Travel Trailers With a 30A Cord Specifically

When to Spend More

Before You Bring One Home

Can a 2200 watt inverter generator run an RV air conditioner?

Is 2200 watts running or peak?

Do I need a TT-30R outlet?

Is the Honda EU2200i worth more than the Westinghouse?

How do I keep the generator from bothering neighbors?

The short version

Bowen Higgins

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