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Best 8 RV Generators

RV Generators are great whether you have a small camper for casual weekend camping or a luxurious RV for more extended trips, your RV generator is what makes your RV the self-contained home on wheels. The two primary purposes of RV generator are for direct plug-ins for 120v AC power outlets and for storing energy within your RV battery.

The 120v AC power outlets will give your RV abundant amounts of energy. However, expending so much energy will likely result in a more significant loss of fuel. The second purpose of storing energy within your RV battery is a much more efficient option.

The reason saving energy is more efficient-opposed to expending the power directly from the generator–is because there is only so much amperage the battery will charge. This cap on charging amperage keeps your generator from overexerting and discharging energy that would ultimately go unused.


The Best Rated RV Generators


Honda EU2200i Inverter Generator

Honda EU2200i Inverter GeneratorThe Honda EU2200i inverter generator comes with color-coded startup points making it easy to start. This unit weighs much less than other models, weighing just 46.5 without fuel and oil, and 53.1 pounds with fuel and oil included, adding less weight to haul, making it perfect for the RV.

While the Honda EU2200i inverter generator is a little more pricey than most generators, this model has excellent features to help you have a great RV adventure. 

This model operates between 48 to 57 dBA, normal conversation is 60 dBA and provides 10% more power than previous models.  Need even more power, with just another cord or cable, and this unit can be paralleled with another unit to provide up to 4400 watts. 

Depending on the loads you use, the Honda EU2200i inverter generator can run from four to nine hours on a single tank of gasoline. Though it doesn’t come with a propane kit, it can be set up to run on propane as well, however, be aware that this will void the warranty.  

Oil change maintenance is made cleaner and easier with the Honda EU2200i inverter generator due to the large spout and oil drain gutter. You will have to buy the oil separately. For more information on this generator click here.

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Westinghouse iGen 2500 Generator

The Westinghouse iGen 2500 generator weighs only 48 pounds, making it an excellent portable generator for your RV experience, features a built-in handle for easy carrying. Only 52 dBA while running, normal conversation is 60 dBA, so the noise of running a generator is no problem. Inverter technology keeps all your electronics running smoothly.

For just one gallon of gasoline, you can run the Westinghouse iGen 2500 for up to ten hours and features an “Economy Mode” to maximize fuel efficiency. Led indicator lights for low oil, overload, and output let you quickly see what is going on with the generator.  Should an overload occur, there is a built-in overload reset button.

Need more power; this unit can be paralleled with another generator to provide twice the power. With a three year limited warranty and nationwide customer service, you can’t go wrong with the Westinghouse iGen 2500 generator. Full Product Review click here

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Westinghouse iGen4500 Inverter Generator 

The Westinghouse iGen4500DF Dual Fuel Inverter RV Generator is a reliable, fuel-efficient, and convenient solution to your lightweight electricity needs. It has a remote start, a push-button start, and an LED display. The Westinghouse igen4500df dual fuel inverter generator features a lightweight build and a flexible telescopic handle.

Westinghouse igen4500df dual fuel inverter generator is a reliable, feature-packed RV generator. It meets your compact power requirements, if camping or on the go. The RV generator runs effectively on gasoline for powerful and flexible operation, has 4500 maximum watts, 3700 running watts, and runs for up to 18 hours on a 3.4-gallon gas tank.

Variable engine speeds permit 30 to 50 percent better fuel economy than the traditional RV generator, flat wheels, and remote start for easy transportation and secure handling. The Westinghouse igen4500df dual fuel inverter generator is super quiet as low as 52 dBA with dual-insulated acoustic enclosure, asymmetrical cooling fans, and close to zero-tone noise nozzles to reduce operating noise.  Safely powers electronics such as laptop computers, cell phones and more

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Champion Inverter Generator 3400 Dual Fuel

Champion Inverter Generator 3400 Dual Fuel RV generator is often referred to as the best one out there. It is widely marketed as an outstanding option for RV use, as it is not only quiet and lightweight but also features a dedicated 120V RV 30 amp outlet. This dual fuel inverter RV generator is running on both gas and propane. And you might need to conserve propane to power the oven, use gas to keep the AC running.

The Champion Inverter Generator 3400 Dual Fuel unit operates up to seven and a half hours on a full gas tank and fourteen hours off a single 20-pound propane tank. The RV generator will automatically idle when the power demand is low to help save fuel. It generates 3060 starting watts and 2790 running watts and can run for 14.5 hours at 25% load while using a 20-pound propane tank. It’s heavy because of the electric motor, and there’s the extra weight of the starter motor and battery. Champion Inverter Generator 3400 Dual Fuel has a well-designed handle to make it very easy to move around.

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WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter RV Generator with Fuel Shut-Off and Electric Start (Gas Only)

The Wen 56380i generator produces renewable energy free of voltage spikes and falls without rendering all the noises of a usual generator. Generate up to 3,800 surge watts and 3,400 rated power watts. Its quiet and very mobile inverter RV generator, which weighs 99.2 lbs. Also, it can be moved effectively with the help of a wheel kit and its folding handle, once it is on the floor, with a fuel capacity of 2.2 gallons’

Wen 56380i generator can run for about 8.5 hours at a pressure of 50 % with a full tank (engine efficiency of around 0.26 GPH), the inverter generator features a built-in fuel gauge, a quick, efficient and easy way to check the gas level of the device. Also, it has 3 DC outlets: There is a 12V 8A receptacle for easy charging of batteries and two 5V USB ports for convenient charging of electronics such as mobile phones and tablets.

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Predator 63584 3500 watt super quiet inverter generator (Gas Only)

The predator 63584 3500 watt super quiet inverter generator generates more power, with a sustainable energy curve and low fuel consumption. It weighs 115 bs, but it has a wheel package that you use to drive this unit around anywhere. The fuel type is gasoline and has a starting power of 3500 watts and a working performance of 3000 watts.

The Predator 63584 3500 watt super quiet inverter generator incorporates an electric start battery and a standard wheel. It has a fuel capacity of 2.6 gallons and also has three power outlets to connect multiple electronic devices simultaneously. With an 11-hour run time of 25 percent load, this inverter generator is good for powering RVs, camping, providing household emergency power, and tailgating.

Its super-quiet power output (57 dB) makes this generator ideal for camping. Predator 63584 3500 watts super quiet inverter generator watt output voltage (volts) is 120 VAC, 12 VDC, and six horsepower (hp). It has a low oil indicator that can quickly warn when to add more oil.

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Yamaha EF3000iSEB Portable Inverter RV Generator, 3000 Watt + 500W Boost Technology 171cc OHV Gas CARB

Yamaha EF3000iSEB Portable Generator has an automatic smart shutter which can be turned on or off using a control button on the control panel. The smart throttle adjusts the engine speed to match the changing load, resulting in better fuel efficiency and quieter performance.

Yamaha EF3000iSEB Portable Generator, driven by a 171cc gasoline engine with a 12-volt DC electrical outlet for charging vehicle batteries, 20 watts and 30 watts of AC power to produce 120 volts of AC power.

The current wattage is 2800, while its normal wattage is 3000. Another feature of the Yamaha EF3000iSEB Portable Generator is its built-in pulse width modulation inverter. Moreover, Yamaha EF3000iSEB Portable Generator can generate clean, high-quality electricity with the mega-quiet operation (53 dBA – 60 dBA) and hence has formed-in wheels for easy transport and functionality.

So it’s remarkably portable-giving reliable power to the places where you need it most. It can run approximately 18.6 hours without refueling, charge up to 12-volt batteries for RV, auto, marine, etc. It Increases fuel efficiency and low noise by automatically changing the engine speed to suit the load.

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Briggs & Stratton p3000 Powersmart Series

The Briggs & Stratton p3000 Powersmart Series utilizes inverter technology to make it less noisy and safer for sensitive electronic devices (like phones, laptops, and tablets). With over 3000 watts of available power, this is undoubtedly one of the more powerful generators for its size.

The Briggs & Stratton p3000 Powersmart Series provides quiet, lightweight, and efficient power anywhere you need it. It has a 1.5-gallon fuel tank that can run for an impressive 10 hours of operation at a 25 percent load on a full tank. It has Engine Displacement 171 (cc), (4) household outlets (1) 12 volt 30 amp locking outlet with RV adaptor DC charging outlet, and a USB port.

Its running watts 2600 with Starting watts 3000, uses gasoline as a fuel and its weigh of 85 Ibs, has an inbuilt fuel gauge, circuit breaker, and low oil protection.

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What size generator do I need for my RV?

Generator RV size is an essential part of planning for an RV. While conventional wisdom may tell you more power is better, remember that too much power can blow your circuits. You want to make sure you have enough energy to power your appliances while also not overwhelming your RV with power. Fortunately, calculating the best generator size is not overly technical.

Cooling and heating require the most energy, meaning your RV air conditioner will need the most energy. An RV’s air conditioner unit requires the most energy on its initial startup. That power surge, however, will even out as the process goes on. Accounting for the wattage needed in that initial surge required by the air conditioner will put you in the right place in determining your RV power needs.

Next, you will need to decide which appliances you will be running while running the air conditioner. Do you plan on microwaving popcorn, brewing some coffee, or keeping your drinks cold while you are on the road? You can certainly do that, but you need to account for all the wattage that the appliances needed for those actions would require.

For example, microwaving that bag of popcorn would cost about 1000 watts. Listening to the radio or watching TV can cost anywhere from 50 to 200 watts. Be sure to factor in all of those appliances into the total amount of wattage needed when purchasing a generator.

Please note that generators also have a maximum starting and running wattage. Meaning a 3,000-watt generator may only run at 2600 watts over a long period. If noise is a factor, then take into account a more significant generator will produce a lot more sound than a smaller wattage one.

Ultimately the size of the generator you need comes to your personal needs and wants. If you’re going to use your RV as a home away from home, with all the appliances that entail, you will need to plan and be prepared to purchase a reasonably large generator.

How much does an RV Generator cost?

Determining the amount of wattage needed for a generator, will lead you to the next obvious question: How much will this generator cost? Like with most items, brand names factor into the cost. Prices will also depend on overall features included and whether or not there is a warranty added. Below is a list of average rates:

1000 watts portable RV generator would cost around $200-$350
2000 watts portable RV generator would cost about $250-$450
3000 watts portable RV generator would cost about $300-$500
4000 watts portable RV generator would cost about $400-$600
5000 watts portable RV generator would cost about $500-$700
6000 – 7000 watts portable RV generator would cost about $600-$900
8000 – 11,000 watts compact RV generator would cost around $700-$1300

Generators that are power-packed with extra features and “super quite” can average between $2000-$4000 – (campgrid.com)
As mentioned above, more prominent brands will have higher average prices.

What size of RV generator will run an RV air conditioner?

RV air conditioners require the most energy of any other appliance in the RV. You will need to determine the startup wattage of your air conditioner before deciding. After determining the starting wattage, find an RV generator with a running wattage that matches the startup wattage for your air conditioner. For example, if your air conditioner requires 2200-2400 starting watts, and 1000-1500 running watts, a 2500 watt generator will be enough to meet your air conditioner power needs.

What is a propane generator?

The most common type of generator is the propane generator. Propane generators use Liquid propane to power appliances in the RV. Propane generators are not portable and require a propane tank.

How does a propane RV generator work?

Propane RV generators are popular among eco-conscious campers and enthusiasts because the fuel type is the cleanest among the three. Propane is the only fuel type of the RV generators that is an approved clean fuel according to the 1990 Clean Air Act.

Using propane significantly reduces the carbon footprint of your RV by decreasing the amount of carbon dioxide, carbon monoxide, and nitrogen oxide that may be an unintended by-product of your family camping trip when using gas or diesel. If one of your goals is to stay green, then a propane burning RV generator will be the best generator option for your RV,

Are propane RV generators efficient?

Although there are many positives to running a propane RV generator a significant disadvantage to running a propane generator is its fuel-efficiency or inefficiency.

A gallon of propane produces about 91,500 BTUs. That is less than using diesel or gasoline as your fuel source. So you will need more fuel to do the same work as other fuel types. Inefficiency could mean more money in the long run, and more time having to worry about refueling. However, liquid propane is often readily available at most gas stations or convenience stores, and the tanks are easily refillable.

Liquid propane also does not degrade over time, even if you only use it one time a year. propane, if properly stored, is safe to be saved and used when you’re ready for your next camping trip.

Consider permanently installing your propane generator in your RV with a transfer switch. The transfer switch will turn the generator on and off automatically. Meaning you only burn propane when needed, and you can still plug in your items and use them as usual.

The one other major disadvantage is propane’s boiling point is -44°F. A low boiling point does not allow propane to run well in colder weather. Winter road trips or outings with your RV will be harder to maintain.

How long will a generator run on propane?

As we learned above, propane generators are very inefficient. Run time for a single camping trip will vary based on your personal needs. In general, an RV propane tank (including appliances such as a heater, hot water, stove, and fridge) will last about one week.

Again this depends on the amount of usage and personal needs. However, you can be confident that the RV propane generator was built for years of continuous use. You can be safe in knowing, however long you may need the generator to run for; it will have no problem meeting that demand.

An RV generator can be an excellent addition if you are boondocking where electrical hookup is not an option. An RV generator can provide power to recharge your battery bank, power television, microwave, refrigerator, and air conditioner.

A 3,500-watt generator should be sufficient for a 30amp RV generator should be more than enough to power your air conditioner and anything else in the RV trailer.  You can always run your hot water and refrigerator off of propane. I have heard only praise about the PREDATOR 3500 Watt Super Quiet Inverter Generator RV.

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