5 Best Inverter Generator 220v Reviews (Pros and Cons)

Are you looking for the best inverter generator 220v to power your home appliances and electronics? Choosing the right inverter generator can be confusing with so many models on the market. This blog post reviews the 5 best 220v inverter generators, looking at their key features, pros and cons, to help you decide which is the best option for your needs.


Inverter generators are a popular choice for homeowners and camping enthusiasts due to their portability, quiet operation, and ability to power sensitive electronics safely. Unlike conventional generators, inverter generators produce AC power that is then converted to DC power, before being inverted back to clean, stable AC power. This makes them ideal for safely running computers, TVs, microwaves and other electronics that can be damaged by “dirty power”.

220v inverter generators are designed to output the same 220-240 volt power as you get from your household outlets, allowing you to plug devices in directly. This makes them convenient for emergency home backup power, powering tools and appliances on job sites, or running RV air conditioners and other large loads while camping.

This article reviews 5 of the best 220v inverter generators on the market, considering power output, run time, noise level, portability and key features. We’ll also overview the pros and cons of each model to help you decide which is the best choice for your specific needs.

Top 5 Inverter Generators 220v Reviews

Champion 3400-Watt Dual Fuel Inverter Generator

The Champion 3400-Watt Dual Fuel inverter generator is one of the most versatile and powerful inverter models on the market. It can run on either gasoline or propane, giving you flexibility in fuel choice. With a starting wattage of 3420W and running wattage of 3400W, it can easily power most RV air conditioners, pumps, fridges, and other large appliances.

5 Best Inverter Generator 220v Reviews

Key features:

  • Dual fuel – operates on gasoline or propane
  • 220V power output
  • 3420W starting / 3400W running wattage
  • Up to 7.5 hours run time at 25% load
  • Operates at 57 dBA, quiet for the power
  • Electric start
  • Two covered 120V household outlets
  • Parallel connection ports allow 2 units to be combined


  • Powerful enough to start and run a 15,000 BTU RV AC
  • Extremely versatile being dual fuel capable
  • Long run time, up to 17 hours at 50% load
  • Reliable and durable Champion engine
  • 3 year limited warranty


  • Heavy at 99 lbs makes transport difficult
  • No USB ports

Overall, the Champion 3400-Watt dual fuel inverter generator is one of the best choices for powering high wattage appliances and electronics thanks to its 220V power output and high 3420W starting wattage. The electric start and dual fuel capability make it very convenient to operate. Just be aware the 99 lb weight makes it harder to move.

Westinghouse iGen2500 Super Quiet Portable Inverter Generator

Westinghouse is a leader in inverter generator technology, and their iGen2500 model packs a lot of power in a compact, portable package. With 25RCA outlet, this generator can power a wide range of appliances and electronics like lights, TVs, microwaves, refrigerators, and more.

5 Best Inverter Generator 220v Reviews

Key Features:

  • 220V and 120V household outlets
  • 2000 starting watts, 1800 running watts
  • Up to 10 hours at 25% load
  • Super quiet – only 52 dBA
  • Digital screen shows power output, runtime, etc
  • CARB compliant for use in California
  • Weighs only 46 lbs


  • Extremely portable and lightweight
  • Super quiet for a generator this powerful
  • Digital screen is easy to monitor power use
  • Fuel efficient – up to 10 hour run time
  • 25 amp outlet for powering large appliances


  • Cord wrap lacks precision making it tricky to neatly wrap the cord
  • No electric start, must start by pulling recoil cord

For a quiet, portable, and fuel-efficient inverter generator with ample power output, the Westinghouse iGen2500 is a top choice. It provides hours of runtime even powering larger loads. Just be prepared to pull-start it, and take care when wrapping the cord to keep everything organized.

A-iPower SUA2000iV 2000 Watt Portable Inverter Generator

The A-iPower SUA2000iV is a budget-friendly option that still provides 2000 starting watts and 1700 running watts, enough for most medium-sized appliances. It has two standard household outlets, plus a 12V DC outlet and USB port. The SUA2000iV operates at an impressively low noise level of 55 decibels.

5 Best Inverter Generator 220v Reviews

Key Features:

  • 2000 starting watts, 1700 running watts
  • 120V and 12V DC outlets
  • USB 2.1A charging port
  • Up to 7 hours run time at 50% load
  • Weighs only 44 lbs
  • Noise level only 55 dBA


  • Very affordable for the power output
  • Super quiet operation
  • Lots of outlets including USB
  • Battery charging cables included
  • Lightweight and portable


  • No electric start – pull start only
  • Short 2 year warranty
  • No fuel gauge

For budget-focused buyers wanting an inexpensive inverter generator capable of powering essentials, the A-iPower SUA2000iV is a great choice. It provides useful features like a USB port despite the low price point. Just be prepared to pull start it and monitor your fuel level closely.

Briggs & Stratton P2200 PowerSmart Series Inverter Generator

The Briggs & Stratton P2200 delivers 2200 starting watts and 1700 running watts of clean, stable power ideal for sensitive electronics including phones and computers. It’s super quiet at just 59 decibels. The P2200 is packed with features including electric start, a digital screen, and outlets for USB device charging.

5 Best Inverter Generator 220v Reviews

Key Features:

  • 2200 starting watts, 1700 running watts
  • Near silent operation at 59 dBA
  • Electric start for ease of use
  • LCD display shows runtime, wattage used
  • Provides 10 hours run time at 25% load
  • Weighs 54 lbs for decent portability


  • Very quiet while running
  • Electric start is convenient
  • Digital display provides peace of mind
  • Parallel connection allows linking 2 units
  • Comes with oil and tool kit for maintenance


  • No propane or natural gas fuel capability
  • Short 2 year limited warranty

With quiet operation, electric start, and useful LCD display, the Briggs & Stratton P2200 is an excellent choice for an affordable mid-sized inverter generator. It has premium features you wouldn’t expect at this price point. Just know it’s gasoline only.

WEN 56225i Super Quiet 2250-Watt Portable Inverter Generator

The WEN 56225i provides an excellent combination of power and super quiet operation. With 2250 starting watts and 1800 running watts, it can handle most household essentials with ease. Noise level is only 51 dBA at a quarter load, quieter than a normal conversation. Useful features include electric start, eco mode, and parallel connection ports.

5 Best Inverter Generator 220v Reviews

Key Features:

  • 2250 starting watts, 1800 running watts
  • Super Quiet – only 51 dBA
  • Electric start for ease of use
  • ECO Mode adjusts fuel use to electrical load
  • Weighs just 48 lbs


  • Very quiet operation, even quieter than rated
  • Easy to move at only 48 lb weight
  • ECO Mode improves fuel efficiency
  • Electric start is quick and easy
  • Parallel ability doubles power output


  • No fuel gauge on model
  • Short two-year warranty period

With best-in-class quiet operation and useful features like electric start and ECO Mode, the WEN 56225i inverter generator is an excellent choice for powering essentials at home or on camping trips. The only downsides are no fuel gauge and a short warranty period.

What to Look for in an Inverter Generator

When choosing the best 220v inverter generator, there are several factors to keep in mind:

  • Wattage – Consider the starting and running wattages needed to power your essential appliances and electronics. For example, 12,000 BTU RV air conditioners need about 3000 starting watts.
  • Runtime – Look for longer runtimes at 25% to 50% loads. Runtimes of 8-10 hours are ideal for overnight power.
  • Fuel type – Most run on gasoline but some models offer dual-fuel capability with a propane tank. This provides flexibility if gasoline is hard to obtain.
  • Noise level – Inverter generators produce clean electricity at lower noise levels, ideally 60 dBA or less. Look for “super quiet” models.
  • Portability – Consider the generator’s weight and presence of wheels/handles if you’ll need to transport it. Weights under 50 lbs are most portable.
  • Outlets – Look for 220V household outlets as well as 120V outlets, 12V DC outlets, and USB ports for device charging.
  • Features – Convenient extras like electric start, parallel linking ability, fuel shutoff, and digital displays help you monitor power use and simplify operation.

Choosing an inverter generator with adequate power output, runtime, and low noise at a reasonable price point is recommended for most homeowners and RV owners.

Inverter Generator Pros and Cons

Pros of Inverter Generators:

  • Produce clean, stable electricity safe for sensitive electronics
  • More fuel efficient than conventional generators
  • Much quieter, operate at lower noise levels
  • More portable due to smaller sizes
  • Easier to use thanks to features like electric start

Cons of Inverter Generators:

  • Less powerful in very large wattages needed to run whole home backup power
  • Generally more expensive than comparable conventional generators
  • Can be challenging to repair due to digital components

Inverter generator technology focuses on producing clean, stable, safe power for electronics including computers and smart devices. The tradeoff is they have lower maximum power output capabilities compared to industrial strength conventional generator models. But for most homeowners and camping applications, a 2000 to 3000 watt inverter model is ideal.

Frequently Asked Questions (FAQ’s)

What appliances can a 220v inverter generator power?

Most 220v inverter generators with about 2000 to 3000 starting watts can power essential appliances including fridges, microwaves, coffee makers, TVs, and RV air conditioners (13,500 BTU or less).

How long will a 220v inverter generator run on a tank of gas?

It depends on the fuel tank size and electrical load. But at 25% load you can expect 6-10 hours of runtime from a 2-3 gallon tank. Get 10-22 hours at 50% load.

What size inverter generator do I need to power a whole house?

To power an entire house as a backup you’ll need at least a 6000 watt generator, possibly up to 10,000 watts for larger homes with more appliances. For essentials only a 3000 watt inverter is adequate.

Can you use a 220v generator overseas?

Yes, 220-240V rated generators like these inverter models can be adapted to provide compatible power overseas. You would just need an appropriate outlet adapter.

What is the difference between 120V and 220V generators?

120V generators output standard household current and voltage. 220V models output 220-240V power required for larger appliances and RV hookups. Both 120V and USB outlets can often still be used.


Investing in the best 220v inverter generator for your needs will provide you with portable, quiet, fuel-efficient power whether at home in a power outage or on a camping trip powering an RV. The Champion 3400-Watt stands out as one of the best choices for powering high wattage appliances thanks to its starting wattage of 3420W and dual fuel capability. But models like the super quiet Westinghouse iGen2500 or feature-packed Briggs & Stratton P2200 are also excellent options at lower price points.

Think carefully about your power needs, desired features, and budget. And be sure to reference this guide’s 220v inverter generator reviews and advice to help select the perfect generator for you. Reliable power is within your reach.

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