10 Best 50 Amp Generator 2025 in the United States

The DuroMax XP16000iHT is a powerful 16,000-watt tri-fuel generator designed to support whole-home backup, RV power, or commercial use. One of its main strengths is its fuel flexibility—it runs on gasoline, propane, or natural gas, allowing you to switch quickly between fuel types depending on availability or preference. This adds convenience and can help extend runtime during longer outages. Speaking of runtime, its 10.5-gallon tank and tri-fuel system offer good endurance for extended use.

This generator features two 50-amp outlets, ideal for connecting to a home's transfer switch or an RV, providing a seamless power backup solution. The remote electric start is a welcome feature for ease of use, letting you start or stop the generator from indoors—perfect during bad weather. The built-in CO Alert system adds an important safety layer by shutting off the unit if dangerous carbon monoxide levels build up. Thanks to its digital inverter technology, the generator runs relatively quietly compared to traditional models and produces clean, stable power suitable for sensitive electronics like computers or medical devices. The digital control panel is user-friendly, showing voltage, fuel level, and runtime to keep you informed.

The generator is quite heavy at around 505 pounds, making portability more challenging despite being labeled portable. You might need wheels or help moving it. Also, while quiet for its size, it may still be noticeable in very quiet neighborhoods. The warranty is solid at five years, which adds peace of mind. The DuroMax XP16000iHT is well suited for those who need a robust, flexible power backup solution with convenient features and strong safety measures. It’s especially great if you want to power a whole home or large RV and value fuel choice and remote operation. However, consider its weight if you plan to move it frequently.

The Westinghouse iGen11000TFc is a powerful and versatile 50-amp generator that can run on gasoline, propane, or natural gas, giving you flexibility depending on fuel availability. It delivers up to 9000 running watts (11000 peak) on gas, which is enough to power many home essentials or an RV setup. The inverter technology helps save fuel by adjusting engine speed to match power needs, resulting in longer run times—up to 19 hours on a full 7.9-gallon tank—and reduced noise levels around 76 dBA, making it quieter than many traditional generators.

Starting it is easy with the electric start and remote key fob, which adds convenience especially during power outages. It offers good connectivity including a 50A outlet for whole-home backup or RV use, plus additional outlets with protective covers. Safety is well-considered, with features like a carbon monoxide sensor and automatic low oil shutdown to protect both users and the generator. The built-in digital display provides useful information like fuel level and runtime, which takes away guesswork.

The generator is fairly heavy at 191 pounds, which might make it less portable despite having flat-free tires. While it’s quieter than average, some noise is still noticeable. This unit is a solid choice for those needing a reliable, flexible power source with safety and ease of use in mind, especially for home backup or RV owners who want multiple fuel options and remote start capability.

The Westinghouse 28000 Peak Watt Generator is designed for those needing a reliable power source, particularly for residential backup use. It boasts impressive power output with 28,000 peak watts and 20,000 running watts, making it suitable for running multiple appliances during outages. One of its standout features is the electric start with a remote key fob, which adds convenience when starting the generator. Additionally, it offers a generous run time of up to 11 hours at 50% load, which is great for longer use without frequent refueling.

In terms of safety, this generator is equipped with a carbon monoxide (CO) sensor, automatic low oil shutdown, and GFCI outlets, making it a solid choice for safety-conscious users. The array of outlets, including four 120V household outlets and two 50A outlets, provides versatile connectivity options for various devices and appliances.

However, it does come with some drawbacks. Weighing 599 pounds, portability can be a challenge, and while it features reinforced handles, moving it may require additional assistance. The generator's noise level, typical for larger units, can be a concern for those in quiet neighborhoods. Also, while its plug-and-play design is user-friendly, first-time users may still need to spend some time familiarizing themselves with the setup. With a three-year warranty, Westinghouse supports customer confidence, though it's always wise to consider the service availability in your area. This generator offers strong performance for residential power needs but may not be the best fit for those prioritizing portability or quiet operation.