10 Best Wen Generators 2026 in the United States

The WEN DF451i is a versatile 4500-watt dual fuel inverter generator designed to meet a variety of power needs, particularly for RV users and camping enthusiasts. One of its key strengths is its dual fuel capability, allowing it to run on both gasoline and propane, providing flexibility and longer runtime options. The generator outputs 4500 surge watts and 3500 rated watts on gasoline, and 4500 surge watts and 3150 rated watts on propane, which is ample for most small to medium power requirements. Its auto fuel selection technology is a handy feature that switches between propane and gasoline to maximize runtime, which can be up to 9 hours on a full tank of gasoline.

The WEN 13,000-Watt Tri-Fuel Inverter Generator is a powerful and versatile choice for those needing a reliable power source for camping, home backup, or commercial use. It offers a strong power output, with up to 13,000 surge watts and 10,500 running watts on gasoline, slightly less on propane and natural gas, which means it can handle large appliances and tools easily. One of its key strengths is the tri-fuel option, letting you switch between gasoline, propane, and natural gas with a simple switch — this adds flexibility depending on what fuel is available or preferred.

The WEN 10,500-Watt Tri-Fuel Inverter Generator stands out with its strong power output, offering up to 10,500 surge watts and 8,550 running watts on gasoline, which is enough to power many home appliances during outages or outdoor tasks. Its tri-fuel capability is a major plus, allowing you to switch easily between gasoline, propane, and natural gas. This flexibility can be handy depending on what fuel is available or preferred, which can also affect your runtime and convenience.