10 Best Propane Generators 2025 in the United States

The Westinghouse Outdoor Power Equipment 14500 Peak Watt Tri-Fuel Home Backup Portable Generator is a versatile and robust option for those needing reliable backup power. With a peak power output of 14,500 watts and running power of 11,500 watts on gasoline, it is capable of handling substantial power needs. When using propane, it delivers 13,500 peak watts and 10,500 running watts, making it a strong choice for households and larger properties. For natural gas, it provides 12,000 peak watts and 9,500 running watts, offering flexibility depending on fuel availability.

The generator's run time is impressive, lasting up to 19 hours on a full 9.5-gallon gasoline tank and up to 7 hours on a standard 20 lb. propane tank, which ensures long periods of power during outages. The 230-pound weight and dimensions (27.2”L x 26.1”W x 26.5”H) make it quite hefty, which could be a drawback if frequent relocation is needed. However, its portability is somewhat mitigated by the built-in wheels and handles. Noise levels are typical for a generator of this size, but the presence of a muffler helps reduce the overall sound.

Fuel efficiency is decent, particularly with the tri-fuel capability, allowing users to choose the most cost-effective and available fuel source. The remote electric start feature enhances convenience, making it easy to operate without manual effort. Additional features like overload protection, automatic voltage regulation, and a CO sensor add to its safety and reliability. While the generator is on the heavier side and may produce some noise, its power, long run time, and tri-fuel versatility make it an excellent choice for those needing a dependable home backup power source.

The Westinghouse 12500 Watt Dual Fuel Generator is a robust option for those seeking a reliable home backup or portable power solution. With a maximum output of 12,500 watts when using gasoline and 11,200 watts on propane, it delivers ample power for various needs, from household appliances to outdoor activities. One of its standout features is the remote electric start, which allows easy operation from a distance—a handy convenience when the generator is placed outdoors. The generator also boasts a decent run time of up to 12 hours on a full tank, which means it can keep essential devices running through extended outages.

Portability is another strong point. Weighing in at 210 pounds, it may not be the lightest option on the market, but its design and included wheels make it easier to move than many stationary models. It also has several safety features, including rubber-covered outlets and an automatic low oil shutdown, which provide peace of mind during operation.

The Westinghouse generator is well-suited for homeowners needing backup power or outdoor enthusiasts looking for reliable, portable electricity. Its powerful outputs and convenient features make it a strong contender.

The DuroMax XP13000HX Dual Fuel Portable Generator offers a substantial power output of 13,000 watts, which is ideal for keeping an entire household running during power outages. It can operate on both gasoline and propane, providing flexibility and cost efficiency. Its 500cc OHV engine with all-copper windings is designed for durability, ensuring a long lifespan.

The electric start function makes it user-friendly, and the wide array of outlets, including a 50 amp outlet, enhances its versatility for residential use. Additionally, the generator features a CO Alert system for safety, which can give you peace of mind by protecting your family from harmful fumes. However, at 245 pounds, it is relatively heavy, which may limit its portability despite the included wheel and handle kit.

The fuel efficiency is bolstered by the option to use propane, known for its clean-burning and low-maintenance characteristics. The generator's run time will vary based on the fuel type and load, but propane generally offers a longer shelf life and easier storage. The DuroMax XP13000HX is a robust and versatile option that caters well to residential needs, especially for users looking for a reliable backup power source during emergencies, despite potential concerns with weight.