10 Best RV Generator in 2021 – Reviews and Buyer’s Guide

When it comes to getting the best RV generator, you don’t just go for any generator. You probably already know that RVs are suitable for when you want to go camping. Or when you want to embark on a road trip with family and friends.

An RV has essential household items you have at home like a refrigerator, air conditioner, television, among many others. Therefore, you must go for a generator that can power all or most of these items at once. 

Searching for an excellent generator for your RV can be tiring and confusing. This is why we scoured the internet for the best options to help you reach a decision.

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10 Best RV Generator for The Money

Below is a list of the 10 best RV generator you should consider when looking to buy one. 

01. Honda 2200-Watt EU2200i Inverter Generator, best RV generator

 

 

The Honda 2200-Watt EU2200i Inverter Generator model is the right choice when you are looking for a generator that can power most of your appliances. It works well for camping, site jobs, or for powering some of your home appliances. 

Operating at 48 to 57 dBA, the Honda EU2200i portable generator is very quiet. It will not pose as a source of noise to your neighbors. It offers applaudable fuel efficiency, all thanks to Honda’s exclusive Eco-throttle system. 

A full tank offers up to 9 hours of power, depending on the number of appliances powered. This model is ideal for overnight powering while delivering clean energy.

With Honda’s inverter technology in place, 

this generator will give you stable power like the one you have in your home. 

Product Features:

• 2200 watts power output
• 48 – 57 dBA
• Fuel shut-off valve
• Large spout
• Start points (color-coated)

Product Specifications:

• Brand – Honda
• Model – EU2200i
• Weight – 40 pounds
• Dimensions – 16 x 20 x 11″

Pros:

• The overnight power supply of up to 9.6 hours on a full tank
• Super quiet
• Easy oil change
• Light effort recoil
• Better cooling
• Fuel efficiency
• Increased ventilation

Cons:

• Might have issues of hard starting

02. Westinghouse iGen2200 Super Quiet Portable Inverter Generator

 

 

The Westinghouse iGen2200 Super Quiet Inverter Generator is a portable power supply generator that is perfect for home backup when faced with a power outage. It is also the right choice for tailgating, camping, and other recreational activities.

The Westinghouse iGen2200 powered by OHV 4-stroke engine is designed to adjust the engine speed automatically to only produce the needed amount of power at a particular time to prevent fuel wastage. Suppose you are looking for a generator that can power your furnaces and refrigerator as well as other appliances. In that case, you may want to power indoors or outdoors.

Weighing in at just 46 pounds, this portable and lightweight generator comes with an inbuilt handle that makes for easy carrying. The tone is ultra-low at 52 dBA, so you won’t bother disturbing your neighbors with generator noise. 

And for sensitive electronics such as laptops, LCD/plasma, tablets, and other mobile devices, this generator can be safely powered. It can be paired with other generators from the same manufacturer for more power supply. 

Product Features:

• Noise output (52 dBA)
• 2200 peak watts
• Gas-powered
• Stable power
• Two 120v 20 amp outlets

Product Specifications:

• Brand – Westinghouse
• Model – iGen2200
• Weight – 46 pounds
• Dimensions – 19.8 x 11.4 x 17.9″

Pros:

• Stable, clean power supply
• Good for sensitive appliances
• Quiet operation at 52 dBA
• Great for indoor and outdoor use
• Compact and lightweight for easy carrying
• Offers up to 12 hours of power supply
• Fuel efficient

Cons:

• Recoils may have issues retracting

03. Wen 56200i Gas 2000-watt Inverter Generator, best RV generator

 

 

The Wen 56200i inverter generator offers 2000 watts of clean energy without the usual drops or voltage spike issues that many other generators have. At 51 dBA noise output, this portable inverter generator is quieter than an average conversation. 

It is a good option for tailgating, camping, and hunting. For those times, you need backup power for powering your home appliances. Issues of harmonic distortion that could make charging a laptop, tablets, monitors, cellphones unsafe has been taken care of in this generator due to its pure sine wave technology. 

Portable and lightweight, the Wen 56200i provides more than 6 hours of power supply run time on half-load from the one-gallon tank. The Eco-mode throttle makes it possible for the generator to automatically adjust its fuel consumption according to the items plugged in without wasting unnecessary power. 

Low-fuel and low-oil consumption and indicator lights make this generator the right choice for whenever you need a backup power supply. 

Product Features:

• The 4-stroke engine of 79.7cc OHV
• CARB compliant
• 2000w surge wattage
• 1600w running wattage

Product Specifications:

• Brand – Wen
• Model – 56200i
• Weight – 48 pounds
• Dimensions – 18 x 11 x 18″

Pros:

• Suitable for indoor and outdoor use
• Good for sensitive electrical appliances
• Clean power supply.
• Prevents unnecessary gasoline usage
• Quiet operation at 53 dBA
• Lightweight and handle for easy carriage

Cons:

• Customer service may be unfriendly

04. Westinghouse iGen4500 Super Quiet Portable Inverter Generator

 

 

The Westinghouse iGen4500 Inverter Generator features a running watt of 4500 for peak watts. This generator has a run time capacity of 18 hours on a full tank of gas. 

It also features a 5–20R 120V duplex household outlet, an RV-Ready Tt-30R 30 amp outlet, and two USB outlets. It has a remote start with an included key fob, electric and recoil start.

Moreover, it features a lightweight, compact design with wheels and an extendable suitcase-style handle. It’s a durable and quality product.

Additionally, it is backed by a 3-year limited service, labor, and parts coverage with lifetime technical support. the Westinghouse iGen4500 portable generator will supply you with the needed power for your indoor and outdoor appliances. Whether it is for emergency back up after a power outage or needing to use electricity in a remote place, you can count on this generator to deliver.

Product Features:

• 3700 to 4500 wattage
• Maximum Fuel Efficient
• Automatic rotating digital display
• Push-Button Electric Start & wireless remote start
• Easy ignition

Product Specifications:

• Brand – Westinghouse
• Model – iGen4500
• Weight – 93 pounds
• Dimensions – 18 x 10 x 15.5″

Pros:

• Easy to maintain
• Easy to start
• Up to 18 hours runtime
• Quiet operation
• Fuel efficiency
• Very portable and easy to carry
• Remote start

Cons:

• Relatively heavy

05. Champion 75531i 3100 Watt Inverter Generator, best RV generator

 

 

The Champion 75531i inverter generator features 3100 watts quiet and lightweight, portable means of power supply for most of your power needs. It is the perfect choice for tailgating or camping while providing you with the needed power at home during emergencies.

It comes with a recoil start that is reliable, whole its Cold start technology ensures that your generator starts quickly even at freezing temperature. Moreover, it combines convenience and versatility in one package. The Quick touch panel that this generator comes with makes it easy for you to access all the controls from one spot. 

Additionally, its circuit breakers allow push-to-reset for added convenience. With the clean power that this generator provides, you won’t have to worry about your sensitive electrical appliances getting fried due to an unstable power supply. 

Also, it shuts off automatically when your generator is low on oil. You are sure to get up to an 8-hour power supply when the generator is operating a 25% load with its 1.6-gallon gasoline tank. At 58 dBA noise level, this generator won’t pose as noise to your neighbors.

Product Features:

• 3100 starting wattage
• 2800 running wattage
• 12V DC outlet
• Oil shut-off sensor
• 58 dBA noise level
• DC battery-charging cables

Product Specifications:

• Brand – Champion
• Model – 75531i
• Weight – 94.8 pounds
• Dimensions – 22.4 x 17.3 x 18.3″

Pros:

• Quick touch panel for easy control
• Oil-shut off sensor
• Ultra-quiet at 58 dBA noise level
• Smart economy mode
• Good fuel efficiency
• Suitable for sensitive electrical appliances
• Multipurpose for outdoors and indoors

Cons:

• Caution might be needed for the breaks while running

06. Yamaha EF2000iSv2 Gas Powered Portable Inverter

 

 

The Yamaha EF2000iSv2 Gas Powered portable generator is designed to offer you up to 2000 wattages to power your outdoor and indoor power needs. It has a super quiet muffler with a USFS-approved spark arrestor – 51.5 dBA at 1/4 load. It ensures low noise for you. 

Additionally, it comes with a battery with the Cold start technology. You won’t have to bother about it not turning on in cold weather. Moving this generator is easy with its easy-grip handle. It is relatively low weight. At less than 45 pounds, it is a lightweight & very compact generator which makes it easy to store and transport.

Moreover, this offers slightly better value, quality, economy, noise rating. Offers up to 10.5 hours of a power supply when running on a 1.1-gallon tank. 

Product Features:

• Battery start included
• In-built Cold start technology
• Smart Throttle varies engine speed
• Auto-decompression system
• 51.5 – 61 dBA noise level
• Up to 10.5 hours runtime

Product Specifications:

• Brand – YAMAHA
• Model – EF2000IS
• Weight – 44.1 pounds
• Dimensions: 19.3 x 11 x 17.9″

Pros:

• Electrical overload breaker
• Fuel shutoff + ECO mode
• Battery included for push-starting
• Instant Start
• Cold start allows for easy starting during cold weather
• Low oil shut off

Cons:

• May face gas leak

07. Durostar DS4000S Portable Gas-fuel Generator, best RV generator

 

 

The Durostar DS4000S is another portable generator that one can use for sporting events, camping, job sites, RV air conditioning, backup power for home, and many more. It features a 7. 0-horsepower valve air-cooled overhead engine. 

What you get with this generator is a constant 3,300 running watts, which peaks at 4,000 watts—made to be a rugged workhorse that you can use for a wide variety of things, especially when you are experiencing a power outage. With this, you get to keep enjoying the electrical appliances in your home like you always did.

Are you out in the woods and need something to remind you of civilization? The DS4000S offers you nonstop 8 hours or runtime when it is loaded at half capacity on a full 4-gallon tank. Another feature that this generator has is the readable gauge to make things easy for you. 

Its heavy-duty steel frame also has 4 points of motor mounts that are fully isolated for quiet and smooth operation. Other features include a quiet muffler for reduced noise, a recoil start, and low oil shut-off. There is also an optional wheel kit to make things even easier for you. 

Product Features:

• Seven horsepower OHV engine
• Gas-powered technology
• 4000 starting watts
• 3300 running watts
• Two 120V household outlets
• One 120V 30A twist-lock outlet
• Three years limited warranty

Product Specifications:

• Brand – Durostar
• Model – DS4000S
• Weight – 94 pounds
• Dimensions – 24 x 17 x 17 inches

Pros:

• Portable and high-quality generator
• Can be used for multiple functions
• Good as a backup for emergency outage
• Protects the gen when the oil is low
• Up to 8 hours of operation when on half load
• High wattage that offers plenty of power

Cons:

• A non-compliant from verified users yet

08. DuroMax XP4400E 7-Hp 4400 Watts Gas Generator

 

 

The DuroMax XP4400E features a 4400 wattage gas generator with seven horsepower RV grade. It comes with the electric start to turn on your generator with ease on the days you are not feeling like pulling the coil.

This generator runs on a noise level of 68 dBA with a 3.96 gallons fuel capacity tank. It’s starting watts is 4400 while the running wattage is 3,500. That means you have enough power to heavy power loads like a home air conditioner, refrigerator, high amperage tools down, electronics, and minor ones like lights and bulbs. 

It can operate at 120v and 240v interchangeably or at 120v when you need to have full power. This gasoline powdered generator ensures that you have longer-lasting power. And with the handle kit and wheels, you won’t have a problem moving the generator from one point to another. 

With the DuroMax XP4400E generator, you can power your home appliances in the event of a power outage. If you are in the mood for some camping or other outdoor activities that may require a power supply, this generator will provide you with all you need. 

Product Features:

• Spark plug wrench
• Handle kit and wheels
• Electric start
• DC charging cables
• Tools set
• Oil funnel

Product Specifications:

• Brand – DuroMax
• Model – XP4400E
• Weight – 100 pounds
• Dimensions – 24 x 17 x 17″

Pros:

• Comfortable starting with electric start feature
• Handle kit and wheels for easy carriage
• Suitable for an emergency power outage
• Great for camping, tailgating, and other outdoor activities
• Can power home air conditioner
• Comes with DC charging cables
• Spark plug wrench included for easy maintenance

Cons:

• May be hard to start when left unused for a long time

09. Champion 76533 3800 Dual Fuel Portable Generator

 

 

The Champion 76533 with 3800 wattages is a dual fuel portable generator ready to power your RV. It features a starting wattage of 4750 and a running wattage of 3800 when running on gasoline. And when run on propane, you get a starting wattage of 4275 and a running wattage of 3420. 

The included battery makes for easy Touch Start of the generator with the help of an electric start. It is a convenient solution for an emergency power outage to power such things as a sump pump, bulbs, lights, refrigerator, furnace blower, computer and laptops, fan, DVD, and TVs. And for outdoor activities, it is excellent for camping and tailgating. 

Its option of propane ensures that you have backup power when you need it without worrying about getting fresh gasoline. You get 9 hours runtime to last you through the night and up to 10 and a half hours when using propane on 20 pounds tank at half load. 

There is no need to worry about your appliances getting burnt due to power spikes since this generator comes with an inbuilt power surge protector. It also features Cold Start technology to help the generator start, especially in cold weather. Its durable steel frame and foldable handle with tires that never go flat make for easy transportation and maneuvering.

Product Features:

• Electric start
• Push-button touch start 
• Internal battery charger
• 30A RV outlet
• Foldable handle
• Fuel selector switch
• Low oil shut off

Product Specifications:

• Brand – Champion
• Model – 76533
• Weight – 122 pounds
• Dimensions: 26.3 x 24.8 x 22.9″

Pros:

• Cold start technology for easy starting in cold weather
• In-built power surge protector
• Dual fuel generator
• Suitable for sensitive electrical appliances
• Durable steel frame
• Fuel selector switch for safe starting
• Automatic shutdown when oil is low
• Intelligence for monitoring power output

Cons:

• The noise level may get too loud

10. Champion 100302 4000 Watt Generator with Quiet Technology

 

 

The Champion 100302 4000 wattage generator features an advanced inverter open-frame design that is 50% quieter than a regular 3500 wattage generator, and 20% lighter than it. It features the economy more that saves fuel and also extends the life of your generator engine. 

With its Quiet Technology at 64 dBA, this generator is great for camping, tailgating, and backup in times of power outage at home. You get up to 17 hours runtime from this generator when running on gasoline. It has a starting wattage of 4000 with a running wattage of 3500. 

For your sensitive electrical appliances, the Champion 100302 generator produces clean electricity for mobile phones, laptops, and others. It is RV ready and can accommodate an extra 2800 watt digital or inverter hybrid. 

Also included is a 3-year limited warranty as well as free technical support from the manufacturer’s company. It provides battery charging cables, an oil funnel, and a USB adapter.

Product Features:

• Economy more feature
• Quick touch panel
• Dual USB adapter
• Battery charging cables
• Oil funnel
• 12V DC outlet

Product Specifications:

• Brand – Champion
• Model – 100302
• Weight – 81.6 pounds
• Dimensions – 20.5 x 17.9 x 17.7″

Pros:

• Fuel efficient
• Lightweight for easy carriage
• Cold Start technology
• Extended runtime
• Clean power 

Cons:

• It can be noisy even with its Quiet Technology feature

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What to consider when buying the best RV Generator?

There are basic things you should look out for when considering getting an RV generator.

1. Noise level

RV is an outdoor mobile device that is usually positioned outside residential houses. However, it doesn’t mean that you should cause a nuisance with the noise coming from your generator. A robust generator can still have a considerable level of reduced noise. Make sure the noise level from the generator is such that it is acceptable where you live. 

2. Power output

The power output of your generator is significant, especially as it concerns RVs. This is because of the various electrical appliances in your RV that need to be powered. Anything from 3000 watts to 4500 watts should be able to power most of your RV appliances.

3. Engine power

It’s essential to check the generator’s engine power to have an idea of how the generator will perform. You will find the engine power rating to read like 10 horsepower to 15 horsepower. The higher, the better.

4. Output ports

What’s the use of having a generator that you cannot connect your electrical appliances too? The number of output ports in your generator is a good indication that such a generator will be handy and practical, especially for your RV.

5. Engine capacity

Most RV generators make use of gas before the alternator can be turned on to produce electricity. Therefore, the engine’s capacity must be known so that you can tell the generator’s efficiency and performance. 

6. Ease of movement

Sometimes you may need to use your generator for camping and other outdoor activities. In such cases, you will wish you considered buying a generator with wheels and tires. Or at least get it as an extra if it is not included in what you are getting when purchasing your generator.

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Frequently Asked Questions about Best RV Generator to buy

1. Is fuel efficiency important when choosing a generator?

Yes, it is very important because you want to maximize your gasoline and get the best out of your generator. If your generator is the type that can give you long hours of operation on about 4 gallons of fuel, it’s a good one. 

2. What is a good noise level?

Anything between 58 dBA to 68 dBA is reasonable when it comes to noise. Some generators may even have lesser dBA, which is even better for you and your neighbors. But bear in mind that some high engine and capacity generators may have a higher noise level. 

3. Are all generators good for my sensitive electrical appliances?

No. Some generators do not have a power surge protector and may burn your sensitive electrical appliances when there is fluctuation in the power supply. This is why it’s essential to check if it was specifically written that the generator is useful for such appliances or comes with a power surge protector.

4. Should I go for a stationary or movable generator?

Suppose your aim of getting a generator is to use it strictly for your RV. In that case, it may not matter whether the generator is moveable with wheels or not. But if you are likely to use it for other outdoor activities like camping, you may want to consider the one with wheels. 

5. What does Quick Touch Panel do?

It ensures that all your control buttons for the generator are in one easy-to-reach place to turn on your generator quickly. No need for second-guessing where everything is. 

6. Is Cold Start Technology important?

It is crucial because when the weather is very cold or during winter, starting a generator may become difficult. But with Cold Start Technology, you can still do so at low temperatures.

7. Is the oil shut-off feature important?

As a matter of importance, you need to ensure that the generator you are going to has this feature. Without it, your generator’s engine might knock when the oil finishes. 

8. Is a brand name that important?

While the name of the brand isn’t necessarily a determinant for a good RV generator, it helps to go for brands known to produce suitable generators. Some of these brands come with warranties that you may find handy at some point.

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Conclusion of the best RV generator

You already know what and what you should be looking out for when considering buying a generator for your RV. The fact that your RV houses many electrical appliances that require a power supply to function are enough reason you should choose your generator wisely. 

We recommend the 10 best RV generators listed above. Take some time to go through the features and specifications of the generator you are interested in to be sure it covers all your RV power supply needs. And if you have any questions, feel free to ask in the comment section below.