10 Best Propane Generators 2025 in the United States

The DuroMax XP5500EH 5,500-Watt Dual Fuel Portable Generator is a versatile option for those needing a reliable power source for residential use, RVs, or emergencies. With a starting wattage of 5,500 and running at 4,500 watts, it is capable of powering essential appliances like refrigerators and air conditioners, as well as high-amperage tools. This makes it a strong candidate for residential and light commercial needs.

A significant advantage is its dual fuel capability, allowing it to operate on either gasoline or propane. This flexibility can be a lifesaver during emergencies when fuel availability might be limited. With a run time of 9 hours on gasoline and 8 hours on propane at half load, it provides a decent duration of operation without frequent refueling. Portability is enhanced by its design, featuring solid fill tires and flip-up stow-away handles, although its weight of 124 pounds might make it challenging to move for some users without assistance. The electric start feature simplifies operation, making it more user-friendly compared to manual alternatives.

Fuel efficiency is reasonable, given the dual fuel option and the provision for choosing between 120V and 240V operations for optimized power usage. The fully featured power panel provides multiple outlets and a voltmeter, adding to its usability for various applications. Potential buyers should be aware of the need for space, given its dimensions and weight, and the necessity of regular maintenance inherent to power generators. This generator is especially suited for those needing versatile power solutions in a portable form.

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 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.