10 Best Generators 2025 in the United States

The DuroMax XP13000EH is a powerful dual fuel generator, delivering 13,000 watts of output, making it suitable for whole-home backup during power outages or storms. Its dual fuel capability allows it to run on both gasoline and propane, providing flexibility based on availability and preference. One major advantage is its electric start feature, which simplifies the operation, especially during emergencies. The generator also boasts a durable all-metal frame designed to withstand harsh weather and heavy use, along with no-flat tires for easy transport over various terrains.

With a range of outlets, including a 50 amp outlet for a transfer switch, it can accommodate different power needs, making it versatile for residential use, RV trips, or job sites. The inclusion of features like low oil shutdown and a CO sensor enhances safety, which is a crucial consideration for generator users.

The DuroMax XP13000EH does have some drawbacks. Weighing 234 pounds, it may be less portable for some users, particularly those who need to move it frequently or may have difficulty with heavy lifting. While its power output is robust, the actual usable wattage might be slightly lower depending on the load and fuel type used.

The DuroMax XP15000HX is a powerful dual fuel generator delivering up to 15,000 starting watts and 12,000 running watts, making it well-suited for whole-home backup during outages or heavy-duty commercial use. Its ability to run on both gasoline and propane offers flexibility—propane is cleaner, lasts longer in storage, and is easy on maintenance. The generator features a large 670cc engine with all-copper windings, which means it’s built for durability and long-term use. Starting it is simple with a push-button remote electric start, and switching between fuels is quick thanks to a front-facing fuel selector. The control panel is user-friendly, showing important information like voltage and maintenance hours on a digital meter.

Safety is improved by a built-in carbon monoxide sensor that automatically shuts the unit down if harmful fumes are detected. It also comes ready to connect to a home transfer switch, so powering your house is straightforward. Portability is decent for its size, with included wheels and a handle, but at 345 pounds, it’s quite heavy and not something you'd want to move frequently by yourself. Large generators like this tend to be fairly loud, so some sound protection might be needed if used close to living spaces. It is not an inverter generator, so while it provides robust power, it may not offer the cleanest electricity for sensitive electronics.

If you need a strong, reliable generator for home backup or work sites and appreciate the dual fuel convenience plus safety features, the DuroMax XP15000HX is a solid choice to consider.

The DuroMax XP13000HX Dual Fuel Portable Generator stands out with its high power output of 13,000 watts, making it suitable for running an entire home during power outages. One of its key strengths is its dual fuel capability, allowing you to use either gasoline or propane. Propane is especially beneficial due to its cost efficiency, clean-burning nature, and long shelf life.

The powerful 500cc OHV engine and all copper windings ensure durability and long-term use, while the CO Alert feature adds an extra layer of safety by protecting against harmful fumes. The generator is user-friendly with an electric push button start and a digital display, and it offers versatility with a variety of outlets, including a transfer switch-ready 50 amp outlet.

However, at 245 pounds, it is quite heavy, which might affect portability despite the included wheel and handle kit. Additionally, its large size may require ample storage space. This generator is ideal for residential users needing a reliable source of power during emergencies, but its weight and potential noise are important factors to consider.