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Best 3000 Watt Inverter Generator Reviews

For those looking for a good portable generator for RV or camping – 3000 watt inverter generators are the best choice.

With the generator of this size, you can run all the most important electric appliances such as an AC.

They’re also compact enough to easily move them around.

Inverter technology also means they’re safe for sensitive portable electronics.

But… which one is the best 3000 watt inverter generator?

Below you can find our handpicked selection of the best units currently being on sale.

We’ve also reviewed each model to help you determine which one is the best fit for you.

Top 8 3000 Watt Inverters Compared

Champion 3400 Watt Dual Fuel Inverter Generator

Champion 3400 Watt Dual Fuel Inverter Generator

✅ Our Pick ✅

Dual Fuel
Comes with a dedicated 30 Amp RV outlet
Quieter than other generators we examined
Decently Priced

2Honda EU3000is

Honda EU3000is

Trusted Brand
One of the quietest generators we’ve found
Original Honda engine
Sturdy build

3Champion 75537i

Champion 75537i

Remote start is very convenient
RV ready
Very quiet
Great price to quality ratio

4Briggs and Stratton P3000

Briggs and Stratton P3000

Suitable for camping
Lightweight
Parallel Capability

5WEN 56380i

WEN 56380i

Quiet
Has a dedicated 30A RV outlet
Long runtime
Electric Start

3000 Watt Inverter Generators – Reviews

Champion 3400 Dual Fuel Inverter

Champion 3400 Dual Fuel Inverter - best 3000 watt inverter generator

Champion 3400 is a very efficient inverter generator. Its total power output is 3400 starting watts and 3100 running watts. This makes it one of the strongest inverter generators in its price range.

This is a dual fuel generator offering you the flexible choice of running it either on gas or propane.

Switching fuels is easy and quick – all you need to do is push the button on the control panel.

You can use the typical propane tanks (like the ones you use for barbecue grills) to power this generator. The dedicated hose is included in the kit.

We think that this is by far the best 3000 watt inverter generator for RV. That’s primarily because it features a dedicated 30 amp RV outlet.

This means you don’t have to buy any additional adapters. You can simply plug this generator to your travel trailer using a 30 amp generator power cord.

With this generator, you can rest assured that you’ll be able to run the most important equipment in your travel trailer.

These include 13,500 BTU AC, lighting, TV and plenty of other appliances.

Nothing prevents you from using the Champion 3400 from using it as a home backup power supply when a sudden power outage happens. While you certainly can’t expect it to power anything in your house, it would give you just enough power to run the essentials – space heaters, lights, computers etc.

As it is a dual fuel generator, you can get a very solid total runtime. This makes an even better choice for the situations when you really need a 3000 watt generator which can run continuously for long hours.

Price is another strong selling point of this generator. It usually sells for less than half of the price of  Honda generators.

Champion is a very reputable brand and numerous customer reports show that their generators are reliable units. In the event of any problems, the company has also been reported to show very good customer service.

One last great thing about this gen is that it’s reasonably quiet. Even at higher loads, its noise level does not exceed 65 dB which is below the recommended threshold for most of the RV parks and national parks.

If there is anything to dislike about this generator is that the wheels are made of plastic and are not really suitable for moving this gen for long distances as they can easily wear down. However, this is a rather minor design flaw and does not affect the performance of the generator in any way.

Overall if you need a good 3000 watt inverter generator with dual fuel capability – we’d advise you to look no further and get the Champion 3400. As hundreds of positive opinions show, this is one of the best 3000 watt inverter generators money can buy.

Check out our detailed review of this generator if you’re curious to learn more.

Pros
  • Dual Fuel

  • Fully RV ready

  • Quiet

  • Compact

Cons
  • Small plastic wheels

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Honda EU3000is

Honda EU3000iS

Honda generators are very often selected by the experts and users in the US as the best inverter generators you can find. All in all, it was Honda which brought the inverter generators to the market with the introduction of a 2000 watt Honda EU2000i.

The EU3000iS is currently the most popular Honda 3000 watt generator.

It is a very sturdy unit featuring an original Honda engine. The motor is protected by the durable steel frame.

Just by looking at this generator you can easily tell that this is a unit made to handle even more demanding tasks in difficult weather conditions.

A remarkable feature of Honda EU3000iS is its extremely quiet operation. This is the only 3000 watt inverter generator in the market which at 25% load produces less than 50 dB of noise!

That’s quieter than a couple of people engaging in a conversation and definitely quiet enough to make it a viable choice for situations when silence is gold. Campsites, RV parks or even your home garden are some of the settings where this generator would perform exceptionally well.

There are only really two downsides to this generator. First, it’s quite expensive. Honda sells the highest quality generators and they price them accordingly.

Second, it is really heavy to carry around. You need to buy the wheels separately. Without them moving this unit from one place to another can be an extremely cumbersome task.

Check out our detailed review of Honda EU3000is where we answer some of the most common questions about this model.

Alternatively, if you swear by Honda generators, you can consider purchasing 2 x Honda EU2200i and use them in parallel.

This option costs pretty much the same price as one single EU3000iS and would give you 1000 more watts of power at your disposal.

Pros
  • Very Quiet

  • Original Honda engine

  • Super solid build

  • Long warranty

Cons
  • High Price

  • Wheel kit sold separately

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Champion 75537i

Champion 75537i

Champion Power Equipment 75537i is another very popular 3000 watt inverter generator. A lot of RV owners use it at campsites, reporting flawless performance and quiet operation of this nice little generator.

It is a fully RV ready inverter coming with a dedicated RV outlet.

On top of that, the control panel features several other standard outlets allowing you to plug in multiple devices and portable electronics.

Just like other inverters, the Champion Power Equipment 75537i operates well underneath the 5% THD threshold which makes it perfectly safe to power sensitive electronics like laptops or mobile phones.

One amazing feature that truly makes this lovely 3000 watt generator stand out is the remote start.

You can easily turn it on and off with the included remote control. You can easily control this generator from the comforts of your travel trailer without having to get outside.

This is also obviously great news for homeowners too.

The generator is also a good choice for tailgating or outdoor events.

Overall this is one of the best 3000 watt inverter generators currently being sold in the market. Champion is known for making affordable and extremely reliable generators and this one certainly lives up to their reputation.

Read more about the Champion 75537i in our dedicated review article.

Pros
  • Compact

  • Quiet

  • Remote Start

  • RV Ready

  • Affordable Price Tag

Cons
  • Small plastic wheels

  • Runtime could be slightly longer

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Briggs and Stratton P3000

Briggs & Stratton 30545 P3000

Briggs & Stratton is well known for making quality outdoor tools. Inverter generators are among the most popular ones.

The P3000 3000 watt inverter generator is great for family outdoor activities such as RVing, picnicking, and camping. It is quiet and efficient and provides up to 10 hours of run time. This generator can also be paralleled with another unit to create higher output.

This is a low noise generator utilizing Briggs and Stratton QPT (Quiet Power technology). This technology serves three purposes. The noise level stays down, but this smart idle also keeps down fuel consumption and emissions.

This generator is excellent for keeping the fuel consumption and the cost to only what power is needed at the moment. This technology is great news for the wallet and the environment. The generator can provide up to 10 hours of running time at 25% load.

In addition to being efficient, this generator is built to be easily portable. The sleek-looking design allows for three modes of transport. The unit can be lifted with one hand using the standard style top handle.

As an easier option on the back, there are two additional top handles for a two-handed lift. The additional luggage-style handle extends to make it simple to move the generator from place to place to place. This generator only needs to be lifted for loading and unloading.

If there is anything to dislike about this unit is perhaps the noise level which is above the average at higher loads. However, this minor shortcoming doesn’t change the overall positive image of this generator. It’s clearly one of the best 3000 watt units out there.

Read more in our full Briggs & Stratton P3000 review.

Pros
  • Suitable for camping

  • Lightweight

  • Parallel Capability

Cons
  • Slightly loud at higher loads

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WEN 56380iWEN 56380i

This is a really hardy generator for its small size. It provides the power necessary to power an RV living space with a NEMA TT-30R plugin. It also has all key outlets and USB ports right on the unit and is safe for even the most delicate electronics.

This portable generator is built to run as quietly and efficiently as possible. At the one-quarter output, the generator only makes about the same amount of noise as a window unit AC.

57 decibels is a very reasonable level for a small 3000 inverter gas generator.

The fuel shutoff feature ensures that the fuel line gets shut off before the unit turns off entirely.

The early shutoff burns up any remaining fuel, which would, otherwise, remain in the carburetor.

This feature adds time to the generator’s lifespan by eliminating potential corrosion in the carburetor.

This generator is user-friendly and technology ready.

It has 2 x USB ports, which is what most modern devices require to charge and has a stable energy flow, which makes charging safe.

The digital load and fuel display make it easy to monitor how much energy is being used, as well as when it is time to fill up.

At half capacity, the two-point-two gallon tank will run for 8.5 hours.

This generator can be used along with an optional paralleling kit to create enough current to run larger appliances or more items at a time. If one does not have the juice, two will get it done.

If you want to learn more about this generator, make sure to check out our full review of the WEN 56380i here.

Pros
  • Quiet

  • Two USB Ports

  • Dedicated RV Outlet

  • Long runtime

  • Electric Start

Cons
  • Boxy Design

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My name's Craig, I am a general contractor currently living in Dallas, TX. I've worked with different kinds of electric tools throughout my career, including the portable generators. In my spare time, I love going camping and tailgating with my family and friends. I've created this site to provide honest advice for people looking for the right portable generator and other related equipment for work and leisure.