6 best 3000 Watt Inverter Generator Reviews 2023

best 3000 Watt Inverter Generator Reviews

Are you in the market for a reliable and efficient generator that uses less gas and is quieter than standard generators? Inverter generators are the ideal answer. While these generators can be excessively large and expensive, an increasing range of models offers more powerful 3,000-watt models from top manufacturers such as Briggs & Stratton, Honda, and Generac.

These generators range from $1,000 and up, so it’s important to shop carefully for the best deal. That’s where our list of reviews of the best 3,000-watt inverter generators comes in handy. We’ve considered important factors such as physical size, fuel type, runtime, and other features to help you choose the most suitable generator that meets your requirements and budget.

Whether you need a inverter generator for your home, camping trips, or any other purpose, our reviews will guide you in making an informed decision. So, keep reading to discover the best 3,000-watt inverter generator that fits your needs.

A Quick Comparison Of Our Favorites In 2023

Image Product Details   Price
Honda-Power-Equipment-EB2800i-2800W-120V-Inverter-Portable-Gas-Generator Honda Power Equipment EB2800i 2800W 120V Inverter Portable Gas Generator Brand: Honda
Wattage: 2800 Watts
Fuel Type: Gasoline
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GENMAX-Portable-Inverter-Generator_3200W-ultra-quiet-gas-engine-_-RV-Ready_-EPA-Compliant_-Eco-Mode- GENMAX Portable Inverter Generator,3200W ultra-quiet gas engine & RV Ready, EPA Compliant, Eco-Mode Feature, Ultra Lightweight for Backup Home Use & Camping (GM-3200i) Brand: GENMAX
Wattage: 3200 watts
Fuel Type: Gasoline
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Champion-3400-Watt-Dual-Fuel-RV-Ready-Portable-Inverter-Generator-with-Electric-Start Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start Brand: Champion
Wattage: 3400 Watts
Fuel Type: Dual Fuel
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WEN-56380i-Super-Quiet-3800-Watt-RV-Ready-Portable-Inverter-Generator-with-Fuel-Shut-Off-and-Electri_1 WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter Generator with Fuel Shut-Off and Electric Start Brand: WEN
Wattage: 3800 Watts
Fuel Type: Electric
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Honda-Power-Equipment-EU3000IS-3000W-120V-Portable-Home-Gas-Power-Generator Honda Power Equipment EU3000IS 3000W 120V Portable Home Gas Power Generator Brand: Honda
Wattage: 6000 Watts
Fuel Type: Gasoline
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Generac 7129 GP3000i 3000-Watt Gas-Powered Portable Inverter Generator Brand: Generac
Wattage: 3000 Watts
Fuel Type: Gasoline
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Honda Power Equipment EB2800i

A portable gas generator with a strong wallop, the Honda Power Equipment EB2800i 2800W 120V Inverter Portable Gas Generator is small and light. Its 2800-watt output can power various appliances, including lights, fans, TVs, computers, and blenders. Even the most delicate devices can benefit from its cutting-edge inverter technology’s steady, secure electricity.

This generator’s mobility is one of its best qualities. Its light weight of 34 pounds makes it easy to travel around. Additionally, its tiny size makes it simple to store in tight areas. Despite its small size, it is a job-site-grade generator that is OSHA, LA-ETL-compliant, and CARB-certified.

In addition to its portability, this generator is known for being exceptionally quiet. Compared to conventional generators, it offers a steady power source that is much quieter, thanks to inverter technology. Because of this, it is perfect for use in domestic areas and other places where noise pollution is a problem.

Generators’ safety is always a top priority, and the Honda Power Equipment EB2800i is no exception. Even in wet circumstances, electrical shock is prevented by its GFCI safety.

It also has a choke valve to provide a proper starting mixture when the engine is cold, and it automatically closes the valve once the engine is warm. The generator also has an automatic shutdown feature to protect the engine when the oil pressure is low.


  • Advanced inverter technology, lightweight and portable.
  • This generator is known for being exceptionally quiet.
  • GFCI protection and is OSHA and LA-ETL compliant.


  • Powered by gasoline, which can be costly.
  • The recoil power source may be less convenient than an electric start.

GENMAX Portable Inverter Generator, 3200W

The GENMAX Portable Inverter Generator is a reliable power source that offers many great features for its users. This 3000-watt generator boasts a peak watt capacity of 3200, which makes it powerful enough to operate various appliances, tools, and electronics. Its fuel tank capacity of 1 gallon provides up to 8 hours of run time, thanks to its economy mode feature that maximizes fuel efficiency.

One of the best features of the GENMAX generator is its low noise level of only 62 dBA. Because of this, it is ideal for outdoor activities like hiking and picnicking, where noise pollution is a problem. The generator also has off, run, and cold start settings and dimensions of 22 x 13 x 18 inches, making it easy to carry around.

In addition, the GENMAX Portable Inverter Generator is lightweight, weighing only 47.3 lbs, making it easy to transport. It also features USB ports, 120 v 20 duplex outlets, and 120 v 30 covered outlets, which offer versatile usage for different types of appliances. The generator has a low-oil level alert feature that helps keep the engine running smoothly.

One notable feature of the GENMAX generator is its warranty, which is a 1-year limited warranty. Buyers who want reassurance that their money is secure can do so with this and feel at ease.


  • The strong power output of 3200 peak watts
  • fuel-saving capacity with “economy mode.”
  • lightweight and portable design with a built-in handle
  • versatile with a range of outlets and USB ports
  • Safe for sensitive appliances and electronics
  • LED indicators for easy monitoring
  • Ideal for a variety of uses, from camping to job sites to emergency backup power


  • The manual may need to be more helpful.
  • Limited warranty of only one year

Champion 3400-Watt Inverter Generator

The Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start is an excellent power source for your home, RV, or another endeavor. Its dual-fuel feature lets you operate the 3400-watt portable generator on gasoline or propane, with a 0.6-quart oil capacity and a low oil shutoff sensor. With the handy electronic start and 3-position ignition button, you can reach all your settings in one place. The ultra-quiet generator has a noise level of 59 dBA at 23 feet, making it perfect for RVs, tailgating, and backup power for your home.

The RV Ready 120V 30A, two 120V 20A domestic outlets, and a 12V DC outlet with a dual USB adapter generating less than 3% THD make clean power for delicate devices feasible. The Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start has built-in handrails and never-flat tires. Start easy to transport and keep.

The generator also has Parallel Ready technology, which enables you to attach up to two inverters of 2800 watts or more to boost production. The generator is perfect for any season because the Cold Start Technology guarantees a fast start, even in cold conditions.

A 3-year limited guarantee and lifelong technical support are provided for the Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator with Electric Start by Champion Support and their national network of repair facilities.


  • Dual fuel capability allows for flexibility in the fuel source.
  • Electric start with battery included for convenience.
  • Ultra-quiet operation at 59 dBA is perfect for camping or residential use.
  • Clean power output is secure for delicate devices.
  • The RV is prepared with two 120V 20A home receptacles and a 120V 30A RV outlet.
  • Optional parallel kit for higher power flow
  • In cold conditions, cold-start technology guarantees a fast start.
  • Champion offers a 3-year limited warranty and unrestricted, lifelong technical support.


  • Relatively heavy at 95.7 pounds.
  • Some users have reported issues with the propane regulator.
  • More accuracy is required for the gasoline indicator.
  • For some users, the price range might be too expensive.

WEN 56380i Super Quiet 3800

The WEN 56380i Super Quiet 3800-Watt RV-Ready Portable Inverter is a gas-powered generator that creates pure energy without voltage peaks and valleys. Its 212 cc 4-stroke OHV engine generates 3800 surge and 3400 regulated watts, with an endurance of up to 8.5 hours when operating at half-load. This engine complies with CARB and EPA III standards. The fuel shutoff function extends the generator’s life by using gasoline still in the carburetor before turning it off.

The WEN 56380i is secure enough to power computers, smartphones, displays, tablets, and other delicate devices because its harmonic distortion is less than 1.2 percent from a true sine wave. The included spark arrestor can be used in all national parks and forests. It has a TT-30R outlet that can supply up to 28 amps of silent electricity for your RV.

This generator operates at a decibel level comparable to a window air conditioner or a normal conversation, making it incredibly silent. Its compact size, built-in wheels, and collapsible handle make storing and movement easier. The item measures 23.2 ” “L x 18 ” “W x 20.1 ” “H and weighs 99.2 pounds.

The WEN 56380i Inverter Generator features a digital load and fuel monitor, two 5V USB ports, two three-prong 120V outlets, one 12V DC outlet, one AC 120V NEMA TT-30R RV outlet, and a two-year guarantee. Easy-to-read digital display provides all the necessary information, including voltage, wattage, frequency, run time, and gasoline supply.

With the help of the Eco-Mode switch, the generator’s motor can change how much fuel it uses as devices are plugged into and removed from the panel, saving money on fuel. The oil entry cover makes easy oil changes possible.

A WEN GNA50i 50-Amp, 6000-Watt Parallel Connection Kit (sold separately) makes it simple to connect two WEN inverter generators to share power if you need more power.

To safeguard your generator and devices from harm, the WEN 56380i Inverter Generator features a low-oil and low-fuel automated shutoff, indication lights, and overload safety. A national network of expert repair technicians, a helpful customer helpline, and a 2-year warranty support this device.


  • A gas-powered generator is the RV-Ready Portable Inverter.
  • 212 cc, 4-stroke, OHV motor that produces 3400 controlled watts and 3800 surge watts.
  • It complies with EPA III and CARB requirements.
  • It operates at a decibel level similar to that of a window air conditioner, making it extremely quiet.
  • saving money with the Eco-Mode switch.


  • Compared to lighter engines, it weighs 99.2 pounds, making it less portable.
  • The parallel connection device has an additional cost, allowing for more electricity.
  • A two-year restricted guarantee is provided.

Honda Power Equipment EU3000IS

A popular model is the Honda Power Equipment EU3000IS 3000W 120V Portable Home Gas Power Generator, which can run various devices, including a furnace, fridge, oven, TV, blenders, and the majority of 13,500 BTU RV AC units. It is renowned for being exceptionally silent, with noise levels between 49 and 58 dB (A), quieter than a typical discussion. It is perfect for silent operations requiring activities like RV electricity and hiking.

The Honda EU3000IS generator’s high gasoline economy is one of its main benefits. Depending on the weight, the generator can operate for up to 20 hours on 3.4 gallons of gasoline thanks to the unique eco-throttle. Because of this, it works well for overnight electricity and costs less to operate.

The advanced converter technology of this generator is another noteworthy aspect. The inverter technology from Honda offers steady, pure electricity in a more compact, lighter form. Honda’s inverter generators create dependable electricity for computers and other delicate equipment thanks to the precision of their inverter technology.

An additional safeguard for the generator is an oil warning that stops the motor when low oil is found. The engine is portable, with a weight of 131 pounds and measurements of 25.9 “L x 17.6 “W x 22 “H. Additionally, it has a striking red and black color scheme that makes it simple to identify in your yard or workplace.

The Honda EU3000IS generator has an output wattage of 3000 watts and can be purchased with a second EU1000iS and a parallel cable to generate 6000 watts. As a result, it is an excellent choice for RVers, campers, and other outdoor enthusiasts. The generator also comes with a 3-year residential and commercial warranty, ensuring you are covered for any defects or malfunctions.


  • You can run some gadgets, including RV air conditioners and home appliances.
  • It is extraordinarily silent, making it appropriate for use in peaceful settings like hiking and RVing.
  • High fuel economy, with 3.4 gallons of petroleum providing up to 20 hours of operation
  • For delicate devices, modern inverter technology offers clean, stable electricity.
  • Portable and lightweight.
  • Features a 3-year warranty for both business and domestic use.


  • Pricier than those of other portable units.
  • Only uses petroleum, restricting the types of fuel available.
  • Unlike some different compact generator versions, it is heavy.

Generac 7129 GP3000i Inverter Generator

The Generac 7129 GP3000i Inverter Generator is a compact, lightweight option that is perfect for those needing a reliable power source. With a weight of just 59.5 pounds and a built-in handle, it is easy to carry around and transport. However, it would have benefited from adding wheels for easier maneuverability.

One of the standout features of this generator is its PowerRUSH technology, which delivers over 50% more starting capacity than other generators in its class. In other words, you can power more devices and appliances with less power, which is great for those needing energy conservation. The engine is perfect for use in peaceful settings like campgrounds or domestic areas because it operates quietly.

The Generac 7129 GP3000i also features Truepower technology, ensuring the power delivered to your electronics is clean and stable. Power surges or fluctuations can damage sensitive electronics like laptops, phones, and televisions, which is particularly important. With 3 AC outlets and 2 USB ports, the generator also offers good connectivity for various devices.

One of the downsides of the GP3000i is its relatively low running power of 2,300 watts. While this is sufficient for most basic devices and appliances, more is needed to power larger tools or appliances. Additionally, the generator will only run for under 6 hours on a full 1.06-gallon tank, which may be a limiting factor for some users.


  • Operating quietly at 49 to 58 dB (A).
  • It can run for up to 20 hours on a single gallon of fuel.
  • Advanced inverter technology provides stable, clean power for sensitive equipment.
  • An oil alert protects it.
  • It is possible to get a second opinion from a third party.


  • One hundred thirty-one pounds makes it somewhat weighty.
  • Greater price tag when compared to some competing versions
  • Electricity production is capped at 3000 watts.

Buyer’s Guide: How to Choose the Best 3000-Watt Inverter Generator

Are you looking to purchase a new generator? A 3000-watt inverter generator might be something to consider if you’re looking for something that can generate enough power to operate your RV, camping spot, or even your house during a power outage. The variables you should take into account when selecting the best 3000-watt inverter generator for your needs are covered in this piece.


One of its main advantages is a 3000-watt inverter generator’s portability compared to bigger generators. However, only some models are created equal when it comes to mobility. Think about the generator’s weight, the presence of axles, and the handle. Pick a portable generator if you intend to shift yours around frequently.

Running And Starting Power

The starting and operating power should be considered when selecting a 3000-watt inverter generator. Your gadgets’ beginning power and running power refer to how much energy they consume during startup and operation. Check if the generator you select can manage the starting power of all the appliances you intend to operate simultaneously.


Another crucial factor is the generator’s duration of the operation. A full petroleum tank running at 14 percent load is the most common assumption makers use when estimating runtime. Select a generator with a large gasoline tank and energy-efficient features if you intend to use it continuously for a prolonged period.

Noise Level

Not all inverter generator models are created equal, despite their reputation for being calmer than conventional generators. For RVing or camping, look for generators with noise emission levels of around 50 dB; a noisier generator might be appropriate for use at a construction site.


Make certain the generator you select has the right ports for your requirements. Although AC receptacles are common, you should also search for generators with USB ports for charging mobile devices and 12V DC outlets.

Parallel Capability

Lastly, decide if you require concurrent capacity. Thanks to this feature, you can double your power production by running two of the same generators in parallel.


Despite being more costly than conventional generators, inverter generators have several advantages, such as improved fuel economy and quieter operation. When selecting a generator, keep your budget in mind, but don’t compromise on features that are important to you.


When there is a power failure, a 3000-watt inverter generator is a flexible and portable choice for lighting your RV, campsite, or house. Consider portability, beginning and operating power, duration, noise level, outlets, parallel capacity, and your money when selecting the best generator for your requirements. You can discover your ideal generator by thoroughly studying and carefully considering your needs.

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