10 Best 12000 Watt Generator 2025 in the United States

The Westinghouse 12500 Peak Watt Tri-Fuel Generator stands out for its versatility and power, making it a great choice for residential backup power needs. It operates on gasoline, propane, and natural gas, which allows users to choose the most convenient fuel option available, enhancing its practicality in various situations. With a peak output of 12500 watts and a running wattage of up to 9500 watts, it can handle essential appliances during outages or outdoor activities effectively.

One of its notable strengths is the remote start feature, which adds convenience, allowing you to power it up from a distance. The generator also includes a heavy-duty engine with safety features such as automatic low oil and carbon monoxide shutdown, providing peace of mind during operation.

The generator weighs 217.3 pounds, which may hinder its portability for some users, especially if frequent movement is required. While it does come with a battery charger and a tool kit for easy setup, its bulkiness might be a concern for those with limited storage space. The run time is impressive, offering up to 12 hours on a full tank, which is beneficial for longer outages. However, noise levels may be a consideration, as larger generators often produce more sound, which could be disruptive in residential areas. For those needing a reliable power solution for home backup or recreational use, the Westinghouse generator is a strong contender with its robust features and tri-fuel capability.

The DuroMax XP12000EH is a robust dual fuel generator designed for those needing reliable power, whether for home backup during outages, RV trips, or job sites. With a starting output of 12,000 watts and a running output of 9,500 watts, it can handle the demands of various appliances and tools, making it a versatile choice for many users. The generator's dual fuel capability (gas or propane) adds flexibility, allowing you to choose the fuel type that suits your needs best at any time. Its electric start feature simplifies operation, which is a great advantage for users who may not want to deal with manual pull-starts in challenging conditions.

Portability is a strong point, as the XP12000EH includes no-flat tires and a foldable handle, allowing it to be easily moved wherever needed. Its heavy-duty metal frame ensures durability against the elements, which is reassuring for long-term investments in power solutions. The inclusion of multiple outlets, including a 50 amp outlet, provides ample connectivity for various devices.

However, there are some considerations to keep in mind. Weighing 224 pounds, it might be cumbersome for some users to transport over long distances, despite its mobility features. The runtime of up to 8 hours on a full tank is decent, but users needing longer durations without refueling might want to plan accordingly.

The Westinghouse 12500 Peak Watt Dual Fuel Generator is a strong choice for reliable power backup at home, especially during outages. It runs on both gasoline and propane, providing flexibility depending on fuel availability. With 9,500 running watts on gas and 8,500 on propane, it can handle most household essentials like refrigerators, lights, and small appliances. Its 6.6-gallon tank supports up to 12 hours of runtime, which is convenient for extended use.

Starting the generator is easy with a remote electric start and a manual recoil backup, making it user-friendly. The generator has multiple outlets, including standard household plugs, a transfer switch ready outlet, and an RV outlet, allowing safe connection of various devices. Safety features such as automatic low oil shutdown and a carbon monoxide sensor enhance user peace of mind. The noise level is around 74 decibels, which is typical for this power class—noticeable but not overly loud.

On the downside, the unit is quite heavy at over 225 pounds, making it less portable for frequent moving without assistance. While it includes a handle for maneuvering, it is better suited for stationary or occasional relocation rather than daily transport. Some users may find the size and weight challenging if they desire a lightweight generator. This generator serves well for homeowners seeking a dependable, versatile backup power source with easy start options and solid safety features, though moving it requires some effort due to its weight.