Best RV Generator Reviews

For road warriors, the best RV generator is essential. It’s what gives you power and lets you enjoy a lot of the things we’re used to.

Generators that are designed to be RV ready aren’t the same as your conventional home unit. Although some work in both situations. When choosing one, you’ll need to know exactly how much power you need.

Also, make sure that it fits well with your vehicle without adding too much weight on your transport.

Our Top Picks

Here are the products we like when it comes to RV owners. The products provide varying amounts of power which depends on what appliances you’re using and how much you need.

For good measure, we’ve also included reviews of the products underneath our list of picks.

Should you need to look at a few more products to find the one that fits your needs,

Here’s a link to the best generator for RV owners available on


Best RV Generator Reviews

Yamaha EF2000iS Gas Powered Portable Inverter

  • Staring watts: 2,000
  • Running watts: 1,600

Yamaha products are known for their quality. And this one is no exception. Do know however, that this isn’t the cheapest unit around.

But it’s performance and reliability make it something that RV owners keep coming to buy.

The Yamaha EF2000iS is a compact unit that runs of gasoline power. One of its best features is its relatively compact size which makes it very portable. This is a plus for any RV owner is at helps save space during transport.

The unit is an inverter generator. It generates a maximum of 2,000 watts during startup. The device runs on 120 volts of AC power and is CARB compliant.

The Yamaha EF2000iS comes with a 1.1 gallon capacity fuel tank. The tank is equipped with a gauge. According to the manufacturer, this gasoline capacity powers the generator for up to 10.5 to 12 hours thanks to its fuel efficient operations.

However, do note that based on users experience the unit is able to run for between 3 and 3.5 hours on continuous full power. Or, up to 5 hours on intermittent full power.

This fuel saving ability is done thanks to the device’s smart throttle feature. This cool feature works to detect the load it is pulling, and adjusts engine speed accordingly.

Its inverter’s PWM (Pulse Width Modulation) control also allows the power that is supplied to electrical devices to be controlled.

The unit measures 19.3 inches long by 11.0 inches wide by 17.9 inches tall. It weighs 44 pounds. During operation, it is quiet, producing only 51.5 dBA at one-quarter capacity.

Finally, the Yamaha EF2000iS carries a two-year warranty.


Champion Power Equipment 42436 1200 Watt Multi Purpose Portable Generator

  • Starting watts: 1,500
  • Running watts: 1,200

If you’re looking for the best RV generator for the money, this is one of the top contenders. It comes in at a very affordable price. Though, do not that is supplies only 1,200 watts during operation.

So, it doesn’t pack as much power as the other units in our reviews list.

The Champion Power Equipment 42436 comes with a more traditional generator look. It runs on gasoline and like the Yamaha unit above is designed to be portable.

The unit runs at a maximum of 1,500 watts during start up. And operates at 1,200 watts and 120 volts of AC power. It comes with guarantees of being both EPA and CARB compliant.

This portable gas generator is capable of being able to run for up to 10 hours at 50 percent capacity. The unit features a Champion 80 cc overhead valve engine, a cast-iron sleeve, machined aluminum, and double rubber mounts, which reduce vibration.

It does run a bit louder than the Yamaha unit above, producing 65 dBA of noise. For safety, it comes equipped with overload protection, a low-oil sensor, and a voltmeter.

The unit measures 17.7 inches long by 14.0 inches wide by 14.8 inches high. It weighs 56 pounds which is about manageable should you want to be able to move it around every now and them.

This Champion Power Equipment offering comes with a 2-year limited warranty and free lifetime technical support.


Yamaha EF2400iSHC Gas Powered Portable Inverter

  • Starting watts: 2,400
  • Running watts: 2,000

If you like Yamaha’s reliability, quiet operation and performance, but need something that delivers more power output than the Yamaha EF2000iS mentioned earlier in this review, then this is a good choice.

The Yamaha EF2400iSHC is a bigger model of the EF2000iS. However, it is still portable and ideal for RV use.

The unit is a gasoline powered generator. And it runs on operating wattage of 2,000 watts. During start up, it will give you as much as 2,400 watts. Also, it is both EPA and CARB compliant.

This Yamah offering will run most 13,500 BTU RV air conditioners. It will also allow you to enjoy reheating with convection or microwave ovens without auxiliary equipment. It will also let you use your computer and other appliances that are based on microcomputer operations.

As with its smaller counterpart, the unit is designed for optimize energy efficiency. What is does is it matches engine speed to electrical load. The unit also monitors oil levels. Plus it uses its PWM to produce electricity comparable to that of public utilities.

The unit features an aluminum die-cast frame and its TCI rotor that’s also made from aluminum. The material used helps to keep it from getting overly heavy. As a result, the unit comes in at only 75 pounds of weight.

The unit operates for 8.6 hours at 1/4 load capacity. It is described as being quiet; although no decibel level is given, a user writes that it “Just purrs at idle, not much louder with a 5000 BTU AC or 18 cu. ft. fridge (except at start up).”

For its physical size, this Yamaha generator measures 21 inches long by 17 inches wide by 18 inches high.


DuroMax Elite MX4500E Gas Powered Portable Generator

  • Starting watts: 4,500
  • Running watts: 3,500

Among the items in our product reviews, this one offers excellent value for money. It gives you a good balance between cost, power output an performance.

As a result, if you’re looking for something that offers you excellent value for money, This is a good choice.

The DuroMax Elite MX4500E is a gas generator. Its size makes it portable allowing it to be used without issues in RVs.

The unit runs on a four-cycle engine and produces 3,500 watts of power during operation. During starting, you get its maximum 4,500 watts.

Supplying this power is its 7 horsepower overhead valve engine. The engine is designed to be durable. And comes with an air cooling feature that helps keep it running in optimal temperatures. This helps in keeping the device running well for years to come.

This DuroMax offering comes with an electric start feature, an automatic idle control, and low-oil shut-off. It has two 120 volt 3-prong 20-amp outlets, one 120/240 volt 30-amp twist lock, and one 12 volt DC battery charging outlet.

The device is also both EPA-approved but not CARB complaint.

The unit is constructed with a steel frame that’s designed to be heavy duty. It is housed in steel roll cage that’s fully isolated. Its four-point engine mounts help to reduce vibration and promote quiet operation. As a result, its operating noise level comes in at 69 dBA.

The DuroMax Elite MX4500E also has a quiet exhaust, which makes it acceptable for use in national parks. The flip-up, stow away handles and tires make it portable.

It will run at 50 percent capacity for 8 hours on 4 gallons of gasoline. And, it comes with a one-year limited warranty.