10 Best Wen Generators 2025 in the United States

The WEN DF1100X is a powerful portable generator designed to handle heavy-duty needs with its 11,000-watt surge power and 8,300-watt running output, making it suitable for emergency backup or powering multiple large appliances. A standout feature is its dual-fuel capability, allowing you to easily switch between gasoline and propane, which adds flexibility depending on fuel availability. Its 4-stroke 457cc engine runs on a 6.6-gallon tank, delivering about 8.5 hours of operation at half load, which is decent for most extended use cases. Starting the generator is simple thanks to the electric start system, which is more convenient than manual pull starts.

Portability is addressed with a wheel and handle kit, but at around 214 pounds, it’s still quite heavy, so it’s best suited for outdoor use where it can be moved occasionally rather than frequently. The inclusion of multiple outlets, including 120V, 240V, and a 50A twist-lock receptacle, makes it versatile for different power needs and compatible with transfer switches. Safety is improved with a built-in CO shutdown sensor, which can automatically turn off the unit if dangerous carbon monoxide levels are detected. This robust and flexible generator is ideal for those needing reliable, high power output and fuel options, especially for backup power or job sites where noise is less of a concern.

The WEN 56475 4750-Watt Portable Generator is a robust choice for anyone needing reliable power in a portable form. Its 4,750 surge wattage and 3,750 running wattage make it capable of handling multiple devices and appliances, which is ideal for camping, tailgating, or home backup during power outages. It runs on gasoline, with a 4-gallon tank that provides a runtime of up to 10 hours at half load, making it quite efficient for longer uses. The generator includes a digital readout to help you manage oil changes and maintenance schedules, ensuring longevity and smooth operation.

Safety features like low-oil shutdown, an automatic voltage regulator, and overload protection are commendable for maintaining safe usage. The electric start adds convenience, especially compared to pull-start models. Portability is well thought out with a wheel kit and foldable handles, but at 112.5 pounds, it might be a bit heavy for some users to maneuver without assistance.

The generator meets CARB and EPA III requirements, making it available for sale in all 50 states, which is a plus for buyers concerned about environmental regulations. This model is a solid performer with excellent safety and convenience features, suitable for a range of outdoor and emergency situations. However, its heavy weight could be a limitation for some users.

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 DF451i operates extremely quietly at 58 dBA from 22 feet away, making it a suitable choice for noise-sensitive environments. The electric start feature, along with a backup recoil starter, ensures easy operation, even for users who may not be technically inclined. The generator is designed with portability in mind, featuring onboard wheels and a carrying handle, although its 100-pound weight might be cumbersome for some users. Another notable feature is the clean power it produces, which is safe for sensitive electronics like smartphones and laptops.

The generator includes several outlets, including two 120V receptacles, an RV-ready AC outlet, a 12V DC receptacle, and a USB port, making it versatile for various applications. Maintenance is simplified with a fuel shut-off feature, and the digital load and fuel display helps keep track of usage. However, the generator's weight and size might be a drawback for users seeking a more lightweight and compact option. Additionally, while the noise level is relatively low, it could still be noticeable in very quiet settings. With a three-year limited warranty, the WEN DF451i offers peace of mind for users seeking a reliable and flexible power source.