Champion 3100 Watt Inverter Generator Review | Best for all Weather

Champion 300 watt inverter generator review

Today it’s time to take a detailed review of the Champion 3100 Watt Inverter Generator.

It is similar to its elder brother Champion 3400 watt but there are some differences.

Champion brings a very different design against Honda and Yamaha inverter generators. But its design seems like to WEN and Westinghouse inverter generators.

Champion gives very focus on portability and mobility which is the meaning of an inverter generator.

However, it’s some models are very famous in the market. It manufactures several watts of generators, so we can see low and high-range power inverter generators in the market.

The Champion 3100 watt inverter generator is a mid-size machine that can run some equipment easily.

Now the question is about this model is what can it run? How its performance is? Is this better to purchase it when someone needs a 3000-watt inverter generator? Okay, all the questions will be cleared in this review.

So let’s start seeing the features of this model. This article will take 2 to 3 minutes and tell you everything about the Champion 3100 watt.

Technical Space of Champion 3100 Watt Generator

Product InformationDetail
Starting Watts3100
Running Watts2800
Fuel TypeGasoline
Fuel Tank Capacity1.6 gallons
Running Time8 hours @ 1/4 load
Engine Type171cc 4-stroke OHV engine
Starting MethodManual recoil
Noise Level58 dba
Weight94.8 pounds
Dimensions L, W, H22.4 x 17.3 x 18.3

About Champion 3100 Watt Inverter Generator – At a Glance

The Champion 3100 watt is one of the most user-friendly generators in the 3000-watt inverter generators category.

It has a very different design to other 3000-watt models. It is very lightweight than the Honda eu3000is and Yamaha ef3000iseb.

This model can’t be power your home backup like a standby generator because it is designed for camping, tailgating parties, and RV trips in mind.

It has either side handle so that two persons easily lift the generator, and also a telescoping handle, so one person easily can move it.

The gas powered Generator measuring is 22.4 inches in length, 17.3 inches in width, and 18.3 inches in height.

The champion gives lifetime technical support and three years limited warranty with this generator.

Easily charge your sensitive devices while enjoying camping, RVs, and outdoor parties with this generator because it is extremely safe for all sensitive equipment.

The small fuel tank work with Economy mode to extend more run time.

Also, handle the electricity load up and down, and reduce the generator noise.

There is no issue while putting the fuel since it has a simple way to fill the fuel.

It comes with a decent control panel that gives you all access in one spot.

What do I like about Champion 3100 Watt Inverter Generator?

Control Panel

Champion 3100 Watt Inverter Generator

The control panel is an essential component of any generator, as it allows the user to monitor and control the generator’s functions. The control panel typically includes various outlets, switches, and indicators, all of which are designed to provide the user with easy access to the generator’s functions.

In the case of the generator model being referred to, the Quick Touch Panel is a user-friendly interface that allows the user to easily monitor the generator’s functions. The panel provides all of the necessary access in one spot, making it simple and convenient to operate the generator.

One of the essential features of Champion 3100 Watt Inverter Generator is its various outlet types, which include a 12 volts DV automotive outlet with a battery charging cable, one 120V 30amps RV outlet, and two 120 volts 20 amps household outlets. These outlets are specifically designed for different types of electrical devices, making this generator a versatile option for a wide range of applications.

The control panel also includes three indicator lights, which alert the user to potential issues with the generator. These lights indicate when the generator is overloaded, when the oil level is low, and when the output is ready to use.

To shut down the lightweight portable generator, the user must switch off the engine motor button, which is located on the control panel near the indicator lights. This ensures that the generator is shut down safely and efficiently, without causing any damage to the engine or other components.

Finally, the “ECO mode” is an excellent feature that allows the user to maximize the generator’s runtime while minimizing fuel consumption. By switching on the “ECO mode” button, the generator runs at a lower RPM, reducing fuel consumption and extending the generator’s runtime. This feature is especially useful for RVs and other applications where the generator needs to run for an extended period without refueling.

Powerful Output

The Champion 3100 watt inverter generator is a powerful machine that is equipped with a 171cc 4-stroke petrol-powered engine. This engine is designed to deliver high-quality power to a wide range of electrical appliances, making it an excellent choice for use at home or on job sites.

With a peak power output of 3100 watts and a rated power output of 2800 watts, this generator is capable of powering large appliances such as refrigerators, air conditioners, and power tools. This makes it a versatile and reliable option for a wide range of applications, from powering essential household appliances during a power outage to providing electricity for construction sites or outdoor events.

One of the key benefits of the Champion 3100-watt generator is its CARB compliance. CARB stands for the California Air Resources Board, which is responsible for regulating emissions from vehicles and equipment in California. A generator that is CARB compliant meets strict emission standards, ensuring that it produces minimal pollutants and is safe for use in a wide range of environments.

By choosing a CARB compliant generator like the Champion 3100 watt inverter generator, users can have peace of mind knowing that they are using a machine that is safe for both the environment and their health. Additionally, CARB compliance ensures that the generator can be used in a wider range of locations, including California and other areas with strict emission standards.


Champion 300 watt inverter generator review

Portability refers to the ease with which a device or equipment can be moved from one location to another. In the context of generators, portability is an important factor to consider as it allows users to use the generator in different locations and situations.

The Champion 3100 watt inverter generator’s smart design, which includes a telescoping handle, makes it more portable and compact. The telescoping handle allows for easy movement of the generator, which is particularly helpful during camping and RV trips. The generator’s size and weight also play a critical role in its portability.

In general, portable generators are classified based on their weight and size. The Champion generator falls under the category of lightweight portable generators, which are typically less than 100 pounds and can be carried by one or two persons.

The portability of a generator is determined by several factors, including its size, weight, and design. Lightweight generators are easier to move around, and a telescoping handle makes it even easier to lift and move the generator around. The champion generator’s smart design and lightweight build make it ideal for outdoor activities like camping and RV trips.

Run Time

Run time refers to the length of time a generator can operate continuously on a single tank of fuel before requiring a refill. Run time is an important consideration when selecting a generator, as it can affect the generator’s usability and convenience.

This Champion Generator is an excellent choice for those looking for a fuel-efficient generator with a long run time. The generator’s inverter technology allows it to produce clean and stable power, making it suitable for powering sensitive electronic devices.

The Champion 3100 watt Generator has a small fuel tank of 1.6 gallons, which is a common size for portable generators. Despite its small fuel tank, the generator has an impressive run time of at least 8 hours at 25% load. This means that the generator can run for eight hours while powering devices that consume 25% of its maximum power output.

Several factors contribute to the Champion 3100 gasoline powered Generator’s long run time. One of the key factors is its efficient engine. The generator features a 171cc, 4-stroke engine that is designed for fuel efficiency. Additionally, the generator’s inverter technology allows it to adjust its engine speed according to the power demand, further enhancing its fuel efficiency.

Another factor that contributes to the generator’s long run time is its eco-mode feature. When eco-mode is enabled, the generator’s engine runs at a lower speed, consuming less fuel while still providing sufficient power. This feature is particularly useful when running the generator for extended periods.

Quiet Operation

The Champion 3100 Watt Inverter Generator is a popular portable power source for outdoor and recreational activities. It is equipped with an inverter technology that produces clean power, making it safe for sensitive electronics such as smartphones, laptops, and TVs. This champion generator is also known for its quiet operation, with a noise level of 58 dBA from 23 ft.

To understand what this means, let’s first define what a decibel (dB) is. A decibel is a unit of measurement that indicates the intensity of sound. It is a logarithmic scale that ranges from 0 dB (the threshold of human hearing) to 194 dB (the threshold of pain).

When it comes to generators, the noise level is an important consideration, especially if you plan to use it in a residential area or a campsite where noise restrictions may apply. The Champion 3100 Watt Inverter Generator produces a noise level of 58 dBA from 23 ft, which is relatively quiet compared to other generators on the market.

If you this into perspective, a normal conversation between two people is around 60 dB, while a vacuum cleaner produces around 70 dB. A gas-powered generator without a noise reduction feature can produce around 80-90 dB of noise, which is equivalent to the sound of a motorcycle or a lawnmower.

The Champion 3100 Watt Inverter Generator’s noise level of 58 dBA from 23 ft is comparable to the sound of a normal conversation. This means that it won’t be a disturbance to your neighbors or fellow campers and one of the best quietest generators in the market.

Additionally, the generator’s quiet operation makes it easier to use for longer periods without causing hearing damage or fatigue.

These all make it one of the best generator for RV. Also, if you want more quiet generators, then you can check Generac iq3500 or Honda eu3000is.

What I don’t like in this model?

While the Champion 3100 Watt Inverter Generator is a great generator overall, there are a few cons that potential buyers should be aware of before making a purchase.

One of the most notable drawbacks of this generator is the lack of a USB port. In today’s age of technology, USB ports are a common feature on many generators, and their absence can be a deal-breaker for some buyers. A USB port can be useful for charging smartphones, tablets, and other devices, which is especially important during power outages.

Another issue with the Champion gas powered generator is its weight. At 95 pounds, it is quite heavy for an inverter generator, making it challenging to move around, especially for individuals with limited mobility. While the generator does come with built-in handles, they may not be sufficient for some users.

The small wheels on the generator are also a point of concern. While the wheels are designed to make the generator more portable, they can be challenging to maneuver on rough terrain or over obstacles. Larger wheels would make it easier to move the generator, especially over uneven surfaces or steps.

It’s worth noting that these cons may not be significant issues for all users. Some may not require a USB port, while others may be comfortable with the generator’s weight and small wheels. However, for those who consider these features essential, it may be worth looking for other options or considering purchasing additional accessories, such as a wheel kit or a USB adapter.

  • Portable design
  • Best for camping, Rvs
  • Run time is also good
  • Fuel Efficient generator
  • It can start in cold weather
  • Price is also affordable
  • It should come with remote start
  • Wheels are little bit small

Champion 3100 Vs Honda 2800 inverter generator

Champion 300 watt inverter generator review

When it comes to inverter generators, the Champion 3100 and the Honda 2800 are two popular models on the market. In this comparison, we’ll take a closer look at the features and specifications of both generators to help you determine which one is the best fit for your needs.

Power Output:

The Champion 3100 watt inverter generator has a maximum starting power of 3100 watts and a running power of 2800 watts. On the other hand, the Honda 2800 has a maximum starting power of 2800 watts and a running power of 2500 watts. This means that the Champion 3100 can provide slightly more power to your appliances and electronics than the Honda 2800.


The Champion 3100 inverter is powered by a 171cc single-cylinder four-stroke engine. It features Champion’s “Smart Economy Mode,” which automatically adjusts the engine speed to save fuel and reduce noise levels when power demand is low. The Honda 2800 is powered by a larger 196cc single-cylinder four-stroke engine, which is known for its durability and reliability.

Fuel Tank:

The Champion 3100 generator has a 1.6-gallon fuel tank, which can provide up to 8 hours of run time at 25% load. The Honda 2800 has a larger 3.4-gallon fuel tank, which can provide up to 14.5 hours of run time at 25% load. This means that the Honda 2800 can run for longer periods of time without needing a refuel.

Noise Level:

Inverter generators are known for their quiet operation, and both the Champion generator and the Honda 2800 are no exception. The Champion 3100 produces a noise level of 58 decibels (dB) at 23 feet, while the Honda 2800 produces a noise level of 65 dB at the same distance. This means that the Champion 3100 is slightly quieter than the Honda 2800.

Weight and Portability:

The Champion 3100 weighs 95.7 pounds and comes with built-in wheels and a handle for easy transportation. The Honda 2800, on the other hand, weighs 67 pounds and comes with a built-in handle but no wheels. This means that the Champion 3100 is slightly heavier but more portable than the Honda 2800.


The Champion is typically priced lower than the Honda 2800, making it a more affordable option for those on a tight budget. However, the Honda 2800 is known for its superior build quality and reliability, which may be worth the extra investment for some users.


Overall, both the Champion 3100 watt inverter generator and the Honda 2800 are excellent inverter generators that offer reliable power and quiet operation. If you need slightly more power and better portability, the 3100 may be the better choice for you. However, if you value build quality and durability over price, the Honda 2800 may be the better investment in the long run.

Conclusion – Should you buy it?

The Champion 3100 watt inverter generator is a reliable and efficient generator that offers a great combination of features at a reasonable price. It has a compact and portable design, making it easy to carry and transport for outdoor activities, RV trips, or home backup power.

One of the main advantages of the Champion 3100-watt generator is its high-quality power output. It delivers clean and stable power that is safe for sensitive electronics, such as laptops, smartphones, and other devices. This makes it an ideal choice for outdoor parties, camping, or tailgating events.

Another important factor to consider is its runtime. The Champion portable generator has a fuel tank capacity of 1.6 gallons and can run for up to 8 hours at 25% load, which is impressive for a generator of this size. This means that you can use it for an entire night without having to refill the fuel tank.

Noise level is also an important consideration when choosing a generator. The Champion 3100 inverter generator has a noise level of 58 decibels at 23 feet, which is relatively quiet compared to other generators in this category. This makes it a good choice for use in residential areas or for camping where noise restrictions may apply.

In comparison to other portable power generators in the same wattage range, such as the Honda eu3000is or Predator 3500, the Champion 3100 watt inverter generator offers a better value for money. While the Honda eu3000is is known for its reliability and quiet operation, it comes with a significantly higher price tag. On the other hand, the Predator 3500 is cheaper than the Champion, but it is not as portable and does not offer the same level of quality and reliability.

In conclusion, if you are in the market for a 2000 watt inverter generator to 3000-watt, the Champion 3100 watt inverter generator is a great choice. It offers a good balance of price, performance, and features, making it suitable for a wide range of applications, including outdoor activities, home backup power, and RV trips.

Check more generators from Champion:


Q: What are some of the features of the Champion 3100 Watt Inverter Generator?

A: It includes a durable steel frame, which protects it from weather damage; a high-efficiency inverter to convert its electricity into AC power; an oil-free engine that protects against excess wear on moving parts; a convenient access door for refueling without having to remove any panels or tools from the unit itself; and an automatic oil shutoff valve when refueling is complete (so you don’t have to worry about spilling fuel everywhere).

Q: Is this worth the price?

A: As a small business owner, you know that there are times when the power goes out. You might be serving customers, running a business and trying to keep the lights on, or just trying to get your house in order before the storm hits.

While you can use a generator or leave your computer or TV on standby, having access to power when it’s needed most is crucial for small businesses and families alike.

The Champion 3100 Watt Inverter Generator is one of the best options for those looking for more than just basic power. It features an inverter and three fuel sources: gas, propane, and oil.

It also comes with advanced controls and plenty of safety features for peace of mind when using this generator outdoors during storms or emergencies (such as setting up automatic shut-off), so you can focus on doing what’s important: getting through the day without worrying about how much electricity will be available at any given moment.

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