10 Best Champion Inverter Generators 2025 in the United States

The Champion Power Equipment 9000-Watt Electric Start Home Backup Portable Open Frame Inverter Generator is a robust option for those seeking reliable power for home backup, RV use, or outdoor events. With a substantial power output of 9000 starting watts and 7250 running watts, it can easily handle essential appliances during an outage. The runtime of up to 10.5 hours on gasoline is impressive, allowing for extended use without frequent refueling, which is a definite plus for convenience.

One of the standout features is the Quiet Technology, resulting in a noise level of 72 dBA, making it significantly quieter—50% quieter than traditional generators. This is perfect for maintaining a peaceful environment during activities like tailgating or camping. The electric start and built-in Cold Start Technology make it easy to start, even in cold weather, enhancing user-friendliness.

Portability is another strong point, as it’s designed to be 20% lighter than its counterparts, and the inclusion of a wheel kit and handle further aids in maneuverability. However, with a weight of 152.2 pounds, it may still be cumbersome for some users to transport over longer distances. On the downside, as a gasoline-powered generator, it does require regular refueling and proper maintenance to ensure optimal performance. While it offers clean electricity suitable for sensitive electronics, it lacks parallel capability, which might be a limitation for users looking to connect multiple units for higher power needs.

Lastly, Champion provides a solid three-year limited warranty and free lifetime technical support, which adds value and peace of mind for customers. This generator is best suited for residential use, outdoor enthusiasts, and those needing reliable backup power, making it a well-rounded choice in the inverter generator category.

The Champion 4000-Watt Dual Fuel Portable Inverter Generator offers flexible fuel options, running on both gasoline and propane, catering to users who want backup choices. It delivers 4000 starting watts and 3000 running watts on gasoline, sufficient to power many RV appliances or household essentials during outages. On propane, it provides slightly less power but offers an impressively longer runtime, up to 25 hours, which is ideal for extended use without refueling. The generator operates quietly at 64 dBA from 23 feet, minimizing disturbance during outdoor activities or to neighbors. Weighing about 52 pounds, it is fairly portable, though it might be somewhat heavy for frequent carrying. Safety is enhanced with a carbon monoxide auto shutoff feature, suitable for indoor-adjacent use. Parallel capability allows connection with another Champion inverter for increased power when needed.

This generator includes multiple outlets, such as a dedicated RV plug and household socket, supplying clean electricity with low distortion safe for sensitive electronics. The 10-hour runtime on gasoline is reasonable but may require more frequent refueling for longer use. The recoil start mechanism might be less convenient compared to electric start models for some users. Backed by a 3-year warranty and free lifetime technical support, this generator is well-suited for RV owners, campers, and homeowners seeking a reliable, quiet, and versatile power source with dual fuel options and built-in safety features.

The Champion Power Equipment 11,000-Watt Wireless Remote Start Portable Inverter Generator stands out in the home backup generator category due to its impressive power output and user-friendly features. With a starting wattage of 11,000 and running wattage of 9,000, it can easily support multiple appliances during an outage, making it a reliable choice for residential use. One of its main strengths is the runtime of up to 15 hours on a full tank, which is quite substantial for extended power needs. This generator also operates at a relatively quiet 64 dBA, meaning it should not disturb the peace too much while running.

The remote start capability adds convenience, allowing users to operate the generator from up to 80 feet away—a feature many will appreciate, especially in adverse weather conditions. Furthermore, the CO Shield technology offers an essential safety feature by automatically shutting down the generator in case of dangerous carbon monoxide emissions, which is particularly important for home safety.

On the downside, the generator weighs around 200 pounds, which may affect portability for some users. While it does come with wheels for easier movement, lifting it may still be challenging for one person. Additionally, while it runs on gasoline, some users may prefer more eco-friendly fuel options, which this model does not offer. This generator would be ideal for homeowners looking for a robust backup power solution but may be less suitable for those who prioritize mobility or sustainability.