Discover the top-rated inverter generators on the market with our comprehensive guide to the Best Inverter Generator.
best Inverter Generator

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Inverter generators are typically the preferred choice for RV owners, campers, and anyone needing to power sensitive electronics with clean power. These are highly efficient generators, offering fuel efficiency and the ability to automatically adjust electrical load, ensuring that electronics like phones and laptops have safe powering without damage. Let’s review the best inverter generator options for you.

When comparing inverter generators to conventional generators, the benefits of high-quality power, quiet conversation-level operation, and fuel efficiency become clear. These powerful units provide clean and stable power that can rival AC power from the grid, making them suitable for various fuel sources, including solar panels. Additionally, many models come with a handle for easy transportation, ensuring uninterrupted power wherever you need.

6 Best Inverter Generator

1. Champion Power Equipment

Best Inverter Generator

The Champion Power Equipment inverter generator is reliable, engineered for versatility and convenience. It boasts a reputation for providing dependable electricity for several uses, from outdoor events to emergency home backup. Its design focuses on delivering a steady stream of power produced at a constant speed, ensuring that sensitive devices receive the protection they need.

Champion’s inverter generator is designed with safety in mind, featuring technology that actively monitors carbon monoxide levels and shuts down the generator if they become dangerously high. Purchasing a generator from Champion also means accessing their responsive customer service, known for assisting with any issues or questions that may arise after the sale.

With a focus on fuel efficiency, this generator also offers the flexibility of a dual fuel system, allowing users to switch between gasoline and propane, depending on availability and preference. This adaptability makes it an excellent choice for those requiring a generator that can accommodate different fuel sources without compromising performance.


  • Advanced inverter technology ensures clean and stable power
  • Dual fuel capability offers versatility in fuel sources
  • Equipped with safety features to prevent carbon monoxide poisoning
  • Responsive customer service for post-purchase support
  • Designed to run at a constant speed for reliable power delivery


  • Might be heavier than other portable inverter generators
  • Higher price point compared to some competitors

2. Pulsar 2,200W Portable Dual Fuel Inverter Generator

Best Inverter Generator

The Pulsar 2,200W Portable Dual Fuel Inverter Generator is a compact generator that does not skimp on power. It features an engine speed that automatically adjusts based on the power demand, providing electronic devices with the reliable power they need. Its dual fuel option allows for the use of liquid propane as a clean-burning, alternative fuel source, enhancing its appeal for eco-conscious users.

This generator’s compact size makes it highly suitable for travel, outdoor activities, and as a backup power source for home emergencies. The Pulsar inverter generator is designed to handle a range of electronic devices, ensuring they run smoothly without the risk of power surges that could cause damage.


  • Compact and easily portable for a variety of uses
  • Dual fuel capability with gasoline and liquid propane


  • Limited power output compared to larger models

3. Generac 8251 GP2500i 2,500-Watt

Best Inverter Generator

The Generac 8251 GP2500i is a robust frame inverter generator offering a balance of power and portability. With 2,500 running watts, it can handle a variety of electrical loads, while remaining fuel efficient. Its 121cc engine delivers power smoothly, and thanks to its design, this generator operates at super quiet levels, allowing for a quiet conversation nearby. The power produced is clean, safeguarding electronics, and the unit’s compact design includes a handle for easy transportation.

Generac’s commitment to customer service is shown through their inclusion of a three-year limited warranty, ensuring users have peace of mind. The generator’s intelligent features, like monitoring carbon monoxide levels and adjusting operation to prevent carbon monoxide poisoning, make it a safe choice for any user. The GP2500i is highly efficient, with the ability to run for hours on end, making it a reliable power supply for various needs.

As a fuel efficient option, it can run on gasoline or, with a simple accessory, on liquid propane, providing flexibility in fuel sources. For those needing more power, the generator can be connected to another unit with a parallel kit to double the power output to a hefty 3500 watts. The Generac GP2500i is a powerful unit that suits a range of applications, from home backup to outdoor activities.


  • Three-year limited warranty provides added security
  • Weighs 95 pounds with wheels and a telescoping handle for easy mobility
  • Equipped with features to monitor remaining runtime
  • Highly efficient with clean power output for sensitive electronics
  • Capability to pair with another unit for increased power


  • May be heavier compared to some compact inverter generators
  • Limited running wattage for larger appliances

4. WEN 3600-Watt Portable Inverter Generator

Best Inverter Generator

The WEN 3600-Watt Portable Inverter Generator stands out with its higher running wattage, making it suitable for a range of applications, from powering air conditioners to handling the demands of power tools. This unit is designed to provide clean power that is safe for electronics like phones and laptops. Its quiet inverter technology ensures that the generator runs silently enough to not disrupt a campsite or residential area.

This generator is built with convenience in mind, featuring multiple outlets including 120v receptacles and 5v USB ports to cater to a variety of electronic devices. The WEN 3600-Watt model also includes a parallel kit option, allowing users to connect two powerful units together for even greater output. For those who prioritize portability, this generator includes a handle for easy transportation, making it an excellent choice for outdoor activities and RV camping.

With a focus on fuel efficiency, the generator can automatically adjust to the load, conserving fuel and running for extended periods. This unit is a reliable and quiet source of power, ideal for those who need a dependable energy supply without the noise and inefficiency of traditional generators.


  • Higher running wattage for more demanding applications
  • Quiet operation suitable for campsites and residential use
  • Multipurpose outlets, including USB ports for charging mobile devices
  • Parallel capability to increase power output
  • Designed for portability with an easy-to-carry handle


  • Higher price point compared to smaller models
  • May require more storage space due to larger size

5. A-iPower Portable Inverter Generator

Best Inverter Generator

The A-iPower Portable Inverter Generator is a compact and reliable unit that offers efficient and quiet operation. Its limited power output is sufficient for a variety of smaller applications, making it a great option for tailgating or small outdoor events. The quiet inverter technology ensures that the generator can power your needs without disturbing the peace, and it is compact enough to easily transport to wherever it’s needed.

This model is often compared to the Honda EU2200i for its reliable and quiet performance, making it a favorite among users who need a dependable source of power without excessive noise. Portable inverter generators like this one from A-iPower are known for their fuel efficiency and ability to provide reliable power for hours on end, ensuring that your devices stay charged and operational throughout your activities.

Thanks to its design, this generator is not only easy to use but also safe for all types of electronic devices. Whether it’s for charging electronics, running small appliances, or providing light, the A-iPower generator is an excellent choice for those who need a portable and efficient power source.


  • Compact design for easy portability
  • Quiet operation, making it suitable for a variety of settings
  • Fuel-efficient performance for extended use
  • Safe for sensitive electronic devices
  • Reliable power output for consistent energy supply


  • Limited power output may not suit all needs
  • Smaller fuel tank compared to larger models

6. Westinghouse Outdoor Power Equipment

Best Inverter Generator

The Westinghouse Outdoor Power Equipment range includes the Champion Power Equipment Inverter Generator, a versatile and robust choice for a variety of uses. This generator is renowned for its reliable performance and ability to deliver clean and stable power suitable for sensitive electronics. The design of this generator emphasizes user convenience, with clear controls and easy maintenance.

Aside from its high-quality power output, the Champion inverter generator is also appreciated for its quiet operation, which makes it ideal for use in residential areas or during outdoor activities where noise is a concern. The unit’s fuel efficiency ensures that you get the most out of every tank, while its sturdy build means it can withstand the rigors of both home and outdoor use.

Westinghouse is a trusted name in power equipment, and their Champion inverter generator lives up to the brand’s reputation for quality. Whether you need power for home backup, outdoor events, or professional use, this generator is designed to perform reliably and safely, with the added benefit of being easy to transport and set up.


  • Renowned reliability and performance
  • Produces clean power suitable for sensitive devices
  • Quiet operation for use in noise-sensitive environments
  • Excellent fuel efficiency for longer running times
  • Durable construction for a range of applications


  • Higher cost compared to some competitors
  • Heavier weight may affect portability

Buying Guide

When considering an inverter generator, assess the potential for power outages and your power needs for camping trips.


Price is a significant factor. Look for a generator that offers a good balance of cost and performance, providing bang for the buck.

Additional Features

Additional features like electric start, eco modes, and parallel capability enhance the utility and convenience of a generator.

Power Source

Choose a power source that suits your needs, from traditional gas-powered models to dual-fuel options that offer flexibility.

Return and Exchange Policy

Understanding the return and exchange policy is crucial in case the generator does not meet your expectations or is defective.

Brand Reputation

A brand’s reputation can indicate the reliability and quality of their generators, impacting your purchasing decision.

Weight and Capacity

Consider the generator’s weight and the capacity of its fuel tank, as these factors affect portability and run time.

User Reviews

Reading user reviews can provide insight into real-world performance and any potential issues, similar to reviews for lawn mowers.

Frequently Asked Questions


An inverter generator is a versatile and reliable power source for appliances during a power outage, outdoor activities, and more.  With features such as 120V receptacles, 5V USB ports, and the option for a parallel kit to double the power supply, inverter models cater to a broad range of power needs. Refer to this guide for the best roundup.

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