Do I need an inverter generator for my RV?

In this blog post, we will answer the question: “Do I need an inverter generator for my RV?” We will discuss the types of inverter generators and the advantages of having an inverter generator for your RV. We will also look at some of the best inverter generators on the market and touch on their features.

Do I need an inverter generator for my RV?

Yes, you do need an inverter generator for your RV if you want to have the best camping experience. An inverter generator will have the capacity to keep the lights on and run your RV fridge without any power source. Most of the latest RVs come with a built-in RV generator. This will keep you self-reliant and well-organized while camping.

An RV generator is a must-have with all the modern-day electrical appliances. Small campers and travel trailers might not require one and they can do just fine with the power from the RV. However, it’s always good to have some type of backup. An RV generator helps you function individually without depending on any other source of power.

Types of inverter generators

There are mainly two types of inverter generators for RVs. The built-in generator is pretty common since most RVs that are manufactured today have a built-in generator. For those who do not have a built-in generator, their other option is the portable generator. Either one of these generators is sure to benefit you in some way or the other.

Built-in RV generators

Most of the latest RV models arrive with a built-in RV generator. The RV generator is connected to the electrical system and can be started by the battery. These generators are high-powered and they offer close to 3,000 watts of power. There is no need to add extra fuel for this generator since the fuel comes directly from the RV.

Built-in generators are also well-suited for Class A and Class C motorhomes. The biggest advantage of a built-in generator is the potential to handle the amount of load. Since RV manufacturers know their appliances and the voltage, they ensure to equip the vehicle with the right generator that can handle the load.

Portable RV generators

Portable RV generators have their advantages and disadvantages. Portable generators are usually loud but you have the option to move them around. The good thing is that you can place a portable generator a few feet away from the RV. The downside is that you will need to add the fuel on your own with portable generators.

  • A portable RV generator will also need a manual set up and you need to get it started every time. 
  • These generators can up to 8,000 + watts of power and it also requires a separate fuel tank.
  • A portable generator has easier access that a built-in generator. 
  • It is also less expensive and has a lower risk of exhaust leaks.

Advantages of having an inverter generator for your RV

  • There are many advantages of having an inverter generator for your RV. The biggest advantage is having a backup at all times. This is very useful when you have no access to shore power. 
  • It acts as an alternative power source and all you need is a 30 A to 20 A plug adaptor to connect your RV to the inverter generator.
  • An inverter generator has a constant flow of electricity and is much cleaner. 
  • These generators are also safe to use even with all the appliances and gadgets. 
  • When compared to conventional generators, an inverter generator is more fuel-efficient and adjusts the power output automatically to meet its demand.
  • Inverter generators are also smaller in size and are not bulky. It is lighter due to the small fuel tank and small components. 
  • They are also eco-friendly and can match the power demand. 
  • There is not much noise in an inverter generator and it is much better than the conventional generator with its various advantages.

Best inverter generators for your RV

There are many inverter generators but some come with the best technology and features that will last you for a long time. Before choosing the inverter generator, it is good to know what type of generator you need. There are three types of inverter generators, gas, diesel, and propane. Make sure to select the right generator that will suit your preference.

Champion 4250 dual fuel

  • This generator is portable and it gives you the option to either choose propane or gas as fuel. 
  • It has a 30 A RV outlet on the front panel that can be easily connected to a motorhome and trailer as well. 
  • It also has a 12-volt DC connection and a standard double 120 V AC outlet. 
  • The digital hour meter and the display are the added advantages and make it easier to access.
  • The Champion 4250 duel fuel has a tank capacity of four gallons. When using propane it can generate up to 3,200 watts and produce 21 hours at each quarter load. 
  • Gasoline can produce more power as it generates up to 3,500 watts with 22 hours of a quarter load. The generator also comes with an economy mode to reduce fuel consumption.

P2400 Power smart series

  • This generator comes with the latest LCD and is easy to monitor with these unique features.
  • It is safe for sensitive appliances like laptops and cell phones. However, this power smart series might not be good enough for air conditioners in a large RV. With the quiet power technology, this generator has not too noisy while running.
  • The P2400 power smart series is compact and it arrives with a connector kit. 
  • You can also hook up two generators with the help of this connector kit. 
  • The LED lights will indicate overload alerts and low oil. 
  • It also has a CO guard carbon monoxide shutdown technology and it produces smooth power.

WEN 56225i

  • This double generator is super quiet despite the 2250-watt power capacity. 
  • Each generator can generate up to six hours of power at a half load. 
  • This double generator has two gasoline tanks that hold one gallon each. 
  • The engines are believed to last longer and is removes fuel from the carburetor before shutoff.
  • The Wen 56225i has an eco-mode that helps to take in minimum fuel. 
  • One generator can provide 2,250 starting watts and 1,800 running watts. 
  • The noise level is set at 53 dB and weighs 48.5 pounds and can be easily moved around according to your wish. The Wen 56225i is one of the best inverter generators for the RV.

Westinghouse IGen 2200

  • The Westinghouse IGen 2200 inverter generator can run up to 10 hours. 
  • The Westinghouse inverter emits only 53 decibels and is a smooth and quiet generator. 
  • The starting capacity of this generator is 2,200 watts and can run up to 1,800 watts. 
  • With all the controls placed in a convenient spot, it is easy to access. The weight of this generator is only 46 pounds.
  • It also comes with an efficiency mode that is similar to the eco mode. 
  • The fuel consumption is said to be less and it has an option to shut off when the oil is low.
  • This feature will not let the engine burn out even if there is less oil. This can also be used at home and it is extremely quiet with a 12-hour run time and a 1.2-gallon gas tank.

Those were some of the best inverter generators that can be used in an RV or at home. Having an inverter generator for the RV is sure to make life easy on the road. You can always have an alternative power source to power up all the important appliances. It is one of the best power backups. Make sure to get an inverter power generator to have the best camping experience.


In this blog post, we will answer the question: “Do I need an inverter generator for my RV?” We have discussed the types of inverter generators and the advantages of having an inverter generator for your RV. We have also looked at some of the best inverter generators in the market and touched upon their features.


Was this helpful?

Thanks for your feedback!