Inverter generators are a big step forward in providing power that’s portable, efficient, and clean. They’re different from old generators because they give a steady power output that’s safe for sensitive electronics like laptops, phones, and medical equipment. This is because they can change AC power to DC, then back to a cleaner AC. They’re really useful for camping, outdoor activities, emergencies at home, or any time you need reliable power away from regular sources.
Here are a few things to consider:
- Power Output: Choose an inverter generator with 2000 to 3000 watts for medium power needs. For higher power, go for generators up to 4500 watts.
- Runtime: Look for generators that can run for 5-6 hours on one tank of fuel. Some generators can run up to 22 hours, perfect for long outages.
- Fuel Type: Consider fuel efficiency and availability when selecting a generator. Most use gasoline but prioritize options that are easy to fuel and keep running smoothly.
You can choose the best inverter generator by focusing on these factors. This will help improve your power efficiency.
Best Inverter Generators Table
| Best Inverter Generators | Wattage | Fuel Tank Capacity | Buy Now |
|---|---|---|---|
| Westinghouse Inverter Generator | 5000 Peak, 3900 Rated | 3.4 gallons | Check On Amazon |
| WEN Inverter Generator | 2350 Peak, 1900 Rated | 1 gallons | Check On Amazon |
| A-iPower SUA2000iV Portable Inverter Generator | 2000 Peak, 1600 Rated | 0.7 gallons | Check On Amazon |
| Honda 664240 EU2200i Portable Inverter Generator | 2200 Peak, 1800 Rated | 0.95 gallons | Check On Amazon |
| Generac 8251 GP2500i Portable Inverter Generator | 2,500 Peak, 2,200 Rated | 1.06 gallons | Check On Amazon |
| Champion Power Equipment Portable Inverter Generator | 2500 Peak, 1850 Rated | 1.1 gallons | Check On Amazon |
| Pulsar Portable Gas-Powered Quiet Inverter Generator | 2300 Peak, 1800 Rated | 1.18 gallons | Check On Amazon |
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Best Inverter Generator Reviews
1. Westinghouse Inverter Generator
Westinghouse inverter generator is a powerful generator with 5000 peak watts and 3900 rated watts, making it suitable for everything from residential backup to outdoor recreational use. With less than 3% Total Harmonic Distortion, the generator is safe to use with sensitive electronics like laptops and televisions. Its design incorporates a telescoping handle and wheels, enhancing portability despite its substantial 119-pound weight.
Building on the versatile features, the generator further enhances user convenience with its remote start capability. It also offers electric and recoil starts for reliable use under different conditions. The generator runs quietly at 52 dBA thanks to its enclosed muffler, ideal for neighborhoods or camping. It includes an economy mode that enhances fuel efficiency. This allows up to 18 hours of operation on just a 3.4-gallon tank, making it cost-effective for long-term use.
Equipped with a rotating digital display that provides crucial real-time information about fuel level, power output, remaining run time, voltage output, and lifetime hours. This smart monitoring system helps manage your generator’s operation efficiently, ensuring you always have power at your fingertips. The generator is backed by a 3-year warranty and has a nationwide customer service network.
Specifications:
- Peak Wattage: 5000W
- Running Wattage: 3900W
- Runtime: 18 hours
- Noise Level: 52 dBA
- Tank Capacity: 4 gallons
- Weight: 119 pounds
- Fuel Type: Gasoline
- Special Features: Remote start, LED Data Center
- Voltage: 120V
- THD: Less than 3%
Pros:
- High power output
- Quiet operation
- Extended runtime
- Convenient remote start
- Informative LED display
Cons:
- Requires frequent maintenance
- Propane start issues
2. WEN Inverter Generator
WEN Inverter Generator provides reliable and clean power in a compact and portable design, it delivers 2350 surge watts and 1900 rated watts, offering efficient power suitable for camping, tailgating, or as a backup power source during emergencies. With its lightweight design weighing only 39 pounds and ultra-quiet operation, it ensures minimal disruption and easy transportability.
Equipped with a 79cc 4-stroke OHV engine, the generator operates at an impressively quiet 51 decibels at a quarter load, quieter than a normal conversation. It includes two three-prong 120V receptacles, one 12V DC receptacle, and two 5V USB ports, providing ample connectivity for various devices and appliances. The generator also features a fuel shutoff system that maximizes its lifespan by using up the remaining fuel in the carburetor before automatically shutting down, further reducing maintenance needs.
In terms of functionality, the generator has an eco-mode that adjusts fuel use based on how much power is needed, which saves fuel and is better for the environment. This mode makes it cheaper to run and less harmful to nature. It produces stable and safe energy, perfect for charging devices like phones, tablets, and laptops without risk. This combines efficiency with strong performance in a small size, making it very useful.
Specifications:
- Surge Wattage: 2350 watts
- Rated Wattage: 1900 watts
- Noise Level: 51 dBA
- Engine Type: 4-stroke OHV
- Fuel Capacity: 1 gallon
- Weight: 39 pounds
- Run Time: 10 hours
- Outlets: 3-prong, USB, DC
- Eco-Mode: Fuel efficiency feature
- Portable: Lightweight design
Pros:
- Ultra-lightweight build
- Extremely quiet operation
- Clean power output
- Fuel shutoff feature
- Multiple outlets
Cons:
- Small fuel tank
- Manual fuel shutoff
3. A-iPower SUA2000iV Portable Inverter Generator
A-iPower SUA2000iV portable inverter generator offers 2,000 watts of starting power and 1,600 running watts, ideal for both outdoor activities and home backup. It’s equipped with a powerful 80cc OHV engine that provides abundant power supply while maintaining a super quiet operation at only 52 decibels. With its lightweight and compact design, this generator is exceptionally easy to transport and store.
With its “Low idle” technology, the generator operates more efficiently by running for 7 hours on just a gallon of fuel at 50% load, this saves money and helps the environment. Its clean and safe power output makes it suitable for sensitive electronics, ensuring that phones, and laptops. It also features a low oil alert and shuts down automatically to protect the engine. These features ensure it lasts long and works reliably.
The generator is easy to use, with a handle that makes it simple to carry, and it’s quiet enough to use in places where noise is a concern. It has a control panel with many outlets, including a USB port for charging devices. This generator offers reliability and performance in a compact, easy-to-use package, making it a great choice for anyone needing portable power.
Specifications:
- Starting Wattage: 2000 Watts
- Running Wattage: 1600 Watts
- Engine Displacement: 80 Cubic Centimeters
- Noise Level: 52 dBA
- Run Time: 7 hours at 50% load
- Weight: 46 pounds
- Fuel Capacity: 1 gallon
- Outlets: 120V AC, 12V DC, USB
- Low Idle Technology: Saves fuel
- Engine Type: 4 Stroke OHV
Pros:
- Ultra-quiet operation
- Lightweight and compact
- Safe for sensitive electronics
- Fuel efficient
- Easy to carry
Cons:
- Manual start only
- No remote start capability
4. Honda 664240 EU2200i Portable Inverter Generator
The Honda portable inverter generator is efficient, reliable, and quiet, making it perfect for many needs. It offers 2200 watts of starting power and 1800 running watts, ideal for powering anything from sensitive electronics to small appliances during camping trips, job sites, or emergencies. Its Eco-Throttle System helps save fuel, letting it run 4.0 to 9.6 hours on one tank, depending on how much power you use.
The generator produces power that is as reliable as the electricity you get at home, this steady power means you can safely run laptops, TVs, and other delicate devices without worrying about damage from unstable electricity. This model is very quiet, working at 48 to 57 dBA, that’s quieter than regular talking, so it won’t interrupt your quiet time, whether you’re camping or using it at home at night.
Designed for safety, the generator features a CO-MINDER system that continuously checks carbon monoxide levels and automatically shuts off if they get too high. This is especially useful in enclosed spaces such as RVs or tents. It ensures your safety while you use the generator. The generator’s design is compact and light, making it easy to carry and store. This makes it a practical choice for both power and portability.
Specifications:
- Starting Wattage: 2200 Watts
- Running Wattage: 1800 Watts
- Engine Displacement: 121 Cubic Centimeters
- Noise Level: 48-57 dBA
- Fuel Efficiency: 0-9.6 hours on 0.95 gals
- Weight: 5 pounds
- CO-MINDER: Detects harmful CO levels
- Inverter Technology: Stable power for electronics
- Portability: Compact and lightweight
- Eco-Throttle System: Saves fuel, reduces noise
Pros:
- Exceptionally quiet operation
- Lightweight and portable
- Fuel efficient
- Safe for sensitive devices
- Advanced CO-MINDER safety
Cons:
- Limited run time at full load
- No remote start
- Requires regular maintenance
5. Generac 8251 GP2500i Portable Inverter Generator
The Generac portable generator delivers 2,500 watts of peak power and 2,200 running watts, making it a robust solution for both emergency power needs and recreational use. It’s equipped with COsense technology, which provides powerful protection against hazardous carbon monoxide, enhancing safety during operation. Its compact and lightweight design makes it easily portable, ideal for outdoor events, tailgating, or as a backup power source.
Designed for sensitive electronics, the generator delivers clean, stable power to prevent damage from power surges. This generator also includes an economy mode that saves fuel and reduces noise. It adjusts engine speeds based on how much power is needed. The generator’s fully enclosed design cuts down on noise and shields the internal parts from debris and damage, helping it last longer.
Equipped with a user-friendly control panel that includes LED indicators for low oil, overload, and ready-to-use alerts, simplifying the management of its operation. It also includes a USB port for convenient charging of mobile devices and other electronics, adding to its versatility. The ability to connect two units for double the power offers expanded capacity when needed, making it a flexible option for varying power requirements.
Specifications:
- Peak Wattage: 2500 Watts
- Running Wattage: 2200 Watts
- Engine Displacement: 208 Cubic Centimeters
- COsense Technology: Automatic CO shutoff
- Weight: 48 Pounds
- Voltage: 120 Volts (AC)
- Output Wattage: 2500 Watts
- Special Feature: Lightweight, CO Sensor
- Economy Mode: Saves fuel, reduces noise
- USB Port: For charging devices
Pros:
- Powerful COsense technology
- Lightweight and portable
- Clean, stable power output
- Fuel-efficient economy mode
- Convenient USB charging
Cons:
- Limited on larger appliances
- Manual start only
- No wheels for transport
6. Champion Power Equipment Portable Inverter Generator
Champion Power Equipment portable generator offers a unique combination of power and portability, making it a choice for outdoor enthusiasts and homeowners alike. It provides 2500 starting watts and 1850 running watts, ensuring sufficient power for various appliances and tools while remaining compact and easy to transport. Weighing just 39 pounds, this generator is one of the lightest in its class, featuring a built-in carrying handle that enhances its portability.
The generator operates at 53 dBA from 23 feet, making it as quiet as a normal conversation, which is perfect for camping or backing up a few home essentials. It includes smart Economy Mode, which can significantly reduce the electrical load, providing quieter operation, extended engine life, and better fuel economy. The fully assembled unit offers a hassle-free setup, allowing you to start using it right out of the box without complex preparations.
Designed for enhanced utility, the inverter generator can connect to another compatible inverter, doubling the power for bigger needs. It produces clean energy with less than 3% THD, safe for delicate electronics. This makes it ideal for charging devices like smartphones and laptops. Its portability and quiet operation make it a top choice. It provides dependable power wherever needed.
Specifications:
- Starting Wattage: 2500 Watts
- Running Wattage: 1850 Watts
- Weight: 39 Pounds
- Noise Level: 53 dBA
- Engine Displacement: 79 Cubic Centimeters
- Tank Volume: 1 Gallons
- Run Time: 5 hours at 25% load
- Portable: Ultra-lightweight design
- Clean Power: Less than 3% THD
- Parallel Ready: Increase power output
Pros:
- Extremely lightweight
- Very quiet operation
- Fuel-efficient with Economy Mode
- Safe for sensitive electronics
- Hassle-free setup
Cons:
- Small fuel tank capacity
- No remote start feature
7. Pulsar Portable Gas-Powered Quiet Inverter Generator
Pulsar portable gas-powered quiet inverter generator is designed to provide a reliable power source that combines portability with quiet operation. It delivers 2,300 peak watts and 1,800 running watts, ideal for camping, and other outdoor activities where you need power without the noise. At less than 47 pounds and with a compact ‘suitcase’ design, this generator is one of the easiest in its class to transport and store, making it a choice for on-the-go power needs.
Operating at Half Load, the generator can run up to 4.8 hours on just 1.18 gallons of fuel, making it both efficient and economical. It features stable sine wave technology to safely power and charge sensitive electronic devices such as laptops and smartphones. The unit runs quietly, making it ideal for camping and home use making it a considerate choice for public and private settings alike.
Designed for convenience, the generator offers multiple outlets, including dual 120V, a 12V cigarette port, and a USB port for versatile charging. Its control panel is simple and user-friendly, making it easy for anyone to operate. Maintenance is straightforward, requiring minimal effort. The generator’s strong build ensures reliable performance in different conditions. It’s a dependable power solution for both beginners and experienced users.
Specifications:
- Peak Wattage: 2300 Watts
- Running Wattage: 1800 Watts
- Runtime: 8 hours at half load
- Fuel Capacity: 18 Gallons
- Weight: 47 Pounds
- Noise Level: Quiet operation
- Portable: Compact ‘suitcase’ design
- Power Outlets: Multiple types included
- USB Port: For direct device charging
- Engine Type: 4 Stroke
Pros:
- Lightweight and portable
- Quiet operation
- Multiple charging outlets
- Efficient fuel usage
- Compact design
Cons:
- Manual start only
- Not suitable for large appliances
Buying Guide For The Best Inverter Generators
Going for an inverter generator over other types of generators is quite a good decision as they are more portable and quiet. However, finding the best suitable one for yourself in the market is at all an easy task as there are plenty of good options available out there.
Well, this can be done easily if you know how to compare the options properly. That being said, we have come up with this buying guide where we will discuss all the important facts related to inverter generators so you can pick one for yourself from our list easily.
1. Power Output
While looking out for an inverter generator option, the most important thing that you should pay attention to is the power output. There are two kinds of power output ratings mentioned usually, starting watts and running watts.
While the running watts is the amount of power that the generator provides consistently. The starting watts are slightly extra power that the generator offers for about the initial 2-3 seconds to get the motor-based home appliances running. So, if the collective power requirement of all the appliances that you want to run is around 3000 Watts, you should get a generator that is capable of offering 3000 Watts or more consistent power.
2. Running Time
The runtime of an inverter generator tells you about the total time the generator can provide power when the tank capacity is one full. In case you want an inverter generator that you can take out with you for camping and picnics, you should go for the one that is efficient enough to last for a long time. Otherwise, if you want a portable generator option for home use, you can go with any option that you like.
3. Fuel Type
Most of the inverter generator options that are available in the market use gasoline as the fuel. That is why we have only picked the gasoline-powered generator options to include on our list. However, if you want a different generator, you can also look out for inverter generator options that operate on propane or natural gas. Yes, there are such options available too, so you can check them out and compare them with other options to pick the best one.
4. Tank Capacity
As inverter generators are one of the portable kinds of generator options. The runtime of the inverter generators depends on the size of their fuel tank. To make the generator portable, brands tend to make the tank smaller. Thus, you should definitely take this into consideration while looking for a new inverter generator. A bigger tank capacity will allow you to fill in more fuel, which will eventually allow you to use the generator for a longer duration.
5. Outlets
As the inverter generators are highly portable, people generally prefer them to be used outdoors while camping. That being said, you must know that most of the inverter generators come with outlets that you can use to directly plug in any appliances, or even use them to charge your mobile phones or laptops via the charger. In that case, it’s always better to have multiple outlets available on the inverter generator so you can plug in various appliances and devices at the same time.
6. Parallel Capacity
You will come across several inverter generator options featuring the parallel capacity feature. This feature or ability of the inverter generator allows you to use multiple generators connected to each other to obtain a much higher power output. Therefore, if you have a friend who owns a similar inverter generator, it’s possible to connect them to each other and can enjoy increased power output.
7. Warranty
Apart from checking the general features and specifications, you must also pay attention to the warranty information of the inverter generator that you decide to purchase. In most cases, you will find at least a 1 year of warranty or longer as almost all the popular brands commonly provide it. In case the brand is not offering any warranty for their inverter generator, we would recommend you to drop that option and look for other better ones.
Conclusion
In this guide, we explored the standout features of inverter generators to help you choose the ideal option for your needs. For top-notch performance and reliability, the Honda 664240 EU2200i shines with its efficiency and quiet operation. If you’re looking for affordability without sacrificing quality, consider the WEN 2350-Watt Inverter. For those needing a blend of power and portability, the Champion Power Equipment 2500-Watt is an excellent choice. These models exemplify the balance of power, efficiency, and noise control, making them superb choices for your portable power needs.
