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10 Best Gen Generators 2026 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

GENMAX Portable Inverter Generator, 9000W Super QuietDual Fuel Portable Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA Compliant (GM9000iED)

Rating
10.0
Chosen by1,473
Power Output (Wattage)
Fuel Type
Run Time

Most important from
190 reviews

Power Output (Wattage)
This generator delivers enough power to run an entire house during extended outages, including demanding appliances like central AC units, while maintaining stable voltage and frequency.
Fuel Type
The combination of remote start, dual fuel capability, and a full digital multi-meter makes operating and monitoring the generator straightforward and convenient.
Run Time
The low idle mode effectively conserves fuel and extends run time, adding to the generator’s efficiency and usability during long power outages.
Portability
Its portability is manageable with sturdy wheels and handles, though the unit's weight requires some effort to move, making it more suitable for semi-permanent setups.
Noise Level
It runs extremely quietly for its size, allowing placement close enough that the noise is barely noticeable indoors, which is impressive for a 9000-watt inverter generator.

The GENMAX Portable Generator GM9000iED is a strong choice if you need a reliable power source for home backup, job sites, or outdoor activities like camping. Its 9000 peak watts and 7600 running watts provide ample power for most household or work needs. A key strength is its dual fuel capability, running on either gas or propane, which offers flexibility depending on your fuel availability and preferences.

Portability is fairly well addressed with sturdy wheels and a steel handle, though at 280 pounds, it's on the heavier side, so it’s more portable than lightweight but still manageable with some effort. The electric start and remote key fob add convenience, making it easier to operate than pull-start models. One of the standout features is the quiet operation—at 62 decibels under moderate load, it’s quieter than many generators, which is great for neighborhood or camping use. The low idle mode helps extend run time and save fuel, and the 6.9-gallon tank supports long usage periods.

Safety-wise, the built-in carbon monoxide detector is a valuable addition that automatically shuts off the generator if unsafe gas levels are detected. The unit also supports parallel connection, allowing you to link two generators for double power, though the parallel kit is sold separately. The generator’s weight can be a challenge if you need to move it around frequently. Also, while it has 5 outlets and supports both 120V and 240V outputs, users looking for more extensive connectivity options might find it somewhat limited.

Rating
10.0
Chosen by1,473
Power Output (Wattage)
Fuel Type
Run Time

Most important from
190 reviews

Power Output (Wattage)
This generator delivers enough power to run an entire house during extended outages, including demanding appliances like central AC units, while maintaining stable voltage and frequency.
Fuel Type
The combination of remote start, dual fuel capability, and a full digital multi-meter makes operating and monitoring the generator straightforward and convenient.
Run Time
The low idle mode effectively conserves fuel and extends run time, adding to the generator’s efficiency and usability during long power outages.
Portability
Its portability is manageable with sturdy wheels and handles, though the unit's weight requires some effort to move, making it more suitable for semi-permanent setups.
Noise Level
It runs extremely quietly for its size, allowing placement close enough that the noise is barely noticeable indoors, which is impressive for a 9000-watt inverter generator.
#2

Honda 664240 EU2200i 2200 Watt Portable Inverter Generator with Co-Minder

Rating
8.5
Fuel Type
Run Time
Portability

Most important from
2086 reviews

Fuel Type
Fuel-efficient Eco-Throttle system provides impressive runtime of up to eight hours on a gallon of regular gasoline, enhancing convenience during extended use.
Run Time
Fuel-efficient Eco-Throttle system provides impressive runtime of up to eight hours on a gallon of regular gasoline, enhancing convenience during extended use.
Portability
Compact and lightweight design makes it highly portable and easy to transport, perfectly suited for travel trailers and job sites.
Noise Level
Operates remarkably quietly—quieter than normal conversation—making it ideal for camping and residential use without disturbing the surroundings.
Start Type
Starting the generator is straightforward and requires minimal effort due to its easy pull-start mechanism, especially considering its size and power output.
Outlets and Connectivity
The 12V DC output requires careful monitoring since its voltage varies with engine speed, so using the AC outlets is recommended for safer, hassle-free charging.

The Honda EU2200i is a reliable portable inverter generator that delivers up to 2200 watts of power, suitable for running a variety of small to medium appliances. It uses gasoline as fuel and has a fuel-efficient Eco-Throttle system, providing between 4 to nearly 10 hours of run time depending on the power demand. Weighing about 46.5 pounds, it is fairly portable for its power class, though not the lightest option available.

One of its best features is its quiet operation, running at 48 to 57 decibels, which is quieter than normal conversation—making it ideal for camping, RV use, or residential backup without disturbing neighbors. It starts with a manual recoil (pull) starter, which might require more effort compared to electric start models. The generator has two 120V outlets, providing straightforward connectivity for common devices. Another advantage is the ability to connect two EU2200i units in parallel for nearly double the power if needed.

The fuel tank holds less than one gallon, so while the runtime is good for the size, refilling will be necessary for extended use. Although it is not the cheapest option on the market, Honda is known for durability and quality. This generator represents a solid choice for those seeking quiet, clean power and portability for camping, light job site use, or small home backup needs.

Rating
8.5
Fuel Type
Run Time
Portability

Most important from
2086 reviews

Fuel Type
Fuel-efficient Eco-Throttle system provides impressive runtime of up to eight hours on a gallon of regular gasoline, enhancing convenience during extended use.
Run Time
Fuel-efficient Eco-Throttle system provides impressive runtime of up to eight hours on a gallon of regular gasoline, enhancing convenience during extended use.
Portability
Compact and lightweight design makes it highly portable and easy to transport, perfectly suited for travel trailers and job sites.
Noise Level
Operates remarkably quietly—quieter than normal conversation—making it ideal for camping and residential use without disturbing the surroundings.
Start Type
Starting the generator is straightforward and requires minimal effort due to its easy pull-start mechanism, especially considering its size and power output.
Outlets and Connectivity
The 12V DC output requires careful monitoring since its voltage varies with engine speed, so using the AC outlets is recommended for safer, hassle-free charging.
#3

WEN 3600-Watt Portable Inverter Generator, RV-Ready, Quiet and Lightweight with Fuel Shut Off (56360i)

Rating
8.2
Power Output (Wattage)
Fuel Type
Portability

Most important from
986 reviews

Power Output (Wattage)
Handles high startup loads like AC units with a brief struggle but quickly stabilizes to run everything smoothly.
Fuel Type
Runs reliably on propane with longer runtime compared to gas, though the propane quick connect requires some adjustment for standard fittings.
Portability
Offers a great balance of power and portability, lighter and easier to carry than many higher-wattage, non-inverter models.
Noise Level
Operates noticeably quieter than traditional generators, allowing for conversation nearby without loud disruption.
Start Type
Starts easily and consistently, making it convenient for frequent use despite the manual recoil start.
Outlets and Connectivity
Includes a 30-amp RV outlet, a rare feature in compact generators, enhancing its versatility for trailers and RV setups.

The WEN 3600-Watt Portable Inverter Generator is a solid choice if you need a lightweight and quiet generator, especially suited for camping, RV trips, or home backup. It delivers up to 3600 surge watts and 2900 running watts, enough to power most small appliances and electronics safely thanks to its clean power output that protects sensitive devices like smartphones and laptops. Weighing just 46 pounds, it’s easy to carry and store compared to heavier models. The gasoline-fueled 149cc 4-stroke engine runs on a 1.6-gallon tank, which provides a reasonable runtime but may require refueling during extended use. It uses a recoil start, which means you’ll need to manually pull a cord to start it—this is straightforward but less convenient than electric start options.

You’ll find multiple outlets, including two standard 120V sockets, an RV-ready outlet, a 12V DC port, and USB ports, giving you flexible ways to connect devices. The generator is designed with a fuel shutoff feature that helps extend its life by draining leftover fuel. It’s also praised for operating quietly compared to many portable generators, making it less disruptive in campsites or neighborhoods. However, if you need longer runtime without refueling or prefer push-button start, this model might fall short. Its power output is good for light to medium loads but may not be enough for larger or multiple heavy appliances running simultaneously.

In summary, the WEN 3600-Watt offers a good balance of portability, quietness, and clean power for users who want a dependable, easy-to-transport generator suitable for recreational and light residential use.

Rating
8.2
Power Output (Wattage)
Fuel Type
Portability

Most important from
986 reviews

Power Output (Wattage)
Handles high startup loads like AC units with a brief struggle but quickly stabilizes to run everything smoothly.
Fuel Type
Runs reliably on propane with longer runtime compared to gas, though the propane quick connect requires some adjustment for standard fittings.
Portability
Offers a great balance of power and portability, lighter and easier to carry than many higher-wattage, non-inverter models.
Noise Level
Operates noticeably quieter than traditional generators, allowing for conversation nearby without loud disruption.
Start Type
Starts easily and consistently, making it convenient for frequent use despite the manual recoil start.
Outlets and Connectivity
Includes a 30-amp RV outlet, a rare feature in compact generators, enhancing its versatility for trailers and RV setups.

Buying Guide for the Best Gen Generators

Choosing the right generator can be a crucial decision, especially if you need reliable backup power for your home, business, or outdoor activities. The key to finding the best generator for your needs is understanding the various specifications and how they align with your specific requirements. Here are some important specs to consider when selecting a generator, along with explanations to help you make an informed decision.
Power Output (Wattage)Power output, measured in watts (W), indicates how much electricity the generator can produce. This is important because it determines what and how many devices you can power simultaneously. Generators typically range from small portable units with 1,000-2,000 watts, suitable for camping or small appliances, to large standby generators with 10,000 watts or more, capable of powering an entire home. To choose the right power output, list the devices you need to run and their wattage requirements, then select a generator that can handle the total load.
Fuel TypeGenerators can run on various fuels, including gasoline, diesel, propane, and natural gas. The fuel type affects the generator's efficiency, cost of operation, and convenience. Gasoline generators are common and easy to refuel but may not be as efficient for long-term use. Diesel generators are more fuel-efficient and durable but can be noisier. Propane and natural gas generators offer cleaner burning and longer shelf life for the fuel but may require more complex installation. Choose a fuel type based on availability, cost, and your specific needs.
Run TimeRun time refers to how long a generator can operate on a full tank of fuel. This is important for ensuring continuous power during outages or extended use. Run times can vary widely, from a few hours to over 24 hours, depending on the generator's size and fuel efficiency. If you need a generator for long-term use, such as during a prolonged power outage, look for models with longer run times. For occasional or short-term use, a shorter run time may be sufficient.
PortabilityPortability is a key factor if you need to move the generator frequently or use it in different locations. Portable generators are typically smaller, lighter, and equipped with wheels and handles for easy transport. They are ideal for camping, tailgating, or temporary power needs. In contrast, standby generators are larger, permanently installed units that provide automatic backup power for homes or businesses. Choose a portable generator if mobility is important, or a standby generator for a permanent, reliable power solution.
Noise LevelNoise level, measured in decibels (dB), indicates how loud the generator will be during operation. This is important for comfort and compliance with local noise regulations. Generators can range from very quiet (around 50-60 dB) to quite loud (over 80 dB). If you plan to use the generator in a residential area or during outdoor activities, a quieter model will be more pleasant and less disruptive. For industrial or remote use, noise level may be less of a concern.
Start TypeGenerators can have different start types, including manual recoil start, electric start, and automatic start. Manual recoil start requires pulling a cord, which can be physically demanding. Electric start uses a push-button or key, making it easier to operate. Automatic start is typically found in standby generators and activates automatically during a power outage. Choose a start type based on your preference for ease of use and the specific application of the generator.
Outlets and ConnectivityThe number and type of outlets on a generator determine how many devices you can connect and what kind of plugs you can use. Common outlet types include standard household outlets, 30-amp RV outlets, and 50-amp heavy-duty outlets. Some generators also offer USB ports for charging small electronics. Consider the devices you need to power and ensure the generator has the appropriate outlets and connectivity options to meet your needs.

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