10 Best 30 Amp Generators 2025 in the United States

The DuroMax XP13000HX is a powerful dual-fuel generator delivering up to 13,000 starting watts and 10,500 running watts, making it suitable for whole-home backup during outages or heavy-duty use. It runs on both gasoline and propane, giving you flexibility to choose cleaner-burning, longer-lasting propane or the convenience of gasoline. The runtime is solid, offering up to 17 hours on a full tank, which helps during extended power interruptions. It features an electric push-button start for easy use, avoiding the hassle of pull cords.

Portability is decent given its size and weight (245 pounds), and it comes with a wheel and handle kit to help move it around. On the safety side, it includes a CO Alert system to protect against dangerous carbon monoxide build-up—a crucial feature for home use. The generator is also transfer switch ready with a variety of outlets including a 50-amp outlet, which is excellent for connecting to home electrical systems or RVs.

While it's heavy and somewhat bulky, its durability is supported by a robust 500cc engine with copper windings designed for longevity. This model is ideal for homeowners needing reliable, high power output with fuel flexibility, but it might be less suited for those prioritizing lightweight or ultra-quiet operation.

The DuroMax XP15000HX is a strong contender for those needing a reliable 30-amp generator that can power a whole home or large RV during outages or outdoor activities. Its standout feature is the dual fuel capability, allowing it to run on gasoline or propane. Propane offers long shelf life and cleaner burning, which is great for cost savings and less maintenance. The generator delivers a powerful 15,000 watts max output, with 12,000 watts running power, sufficient for heavy-duty use including appliances and tools.

It includes a large 670cc engine and high-quality copper windings, which help with durability and better heat management, making it a solid long-term investment. Starting is easy with a push-button electric start and remote control, avoiding the hassle of manual pulls, which is convenient for all users. Safety is well covered thanks to the CO Alert system that shuts the generator off if carbon monoxide is detected, an important feature for indoor-adjacent use. The control panel is user-friendly, featuring a digital display that shows voltage, frequency, and maintenance reminders. It also offers a variety of outlets including a 50 amp transfer switch-ready connection, making it versatile for home backup setups.

This model is quite heavy at 345 pounds, so while it is portable with included wheels and handles, it may not be easy to move frequently or by one person. Potential users should consider its size and weight in relation to their mobility needs. This generator is well-suited for homeowners or RV users looking for a powerful, dependable, and flexible dual-fuel generator with robust safety features, but it may feel bulky and somewhat noisy for lighter or more casual users.

The Honda EU3200i is a reliable portable inverter generator offering a peak power output of 3200 watts, making it suitable for most residential needs including powering sensitive electronics thanks to its clean, stable power supply. It runs on gasoline, with a 5-gallon tank that supports longer runtimes, although exact hours depend on the load. Weighing 65 pounds, it’s reasonably portable but might be a bit heavy for one person to carry comfortably over long distances.

This model features an electric start, which is convenient and user-friendly compared to manual pull-starts. Noise levels are generally low due to Honda’s inverter technology, so it won’t be overly disruptive during use. Safety is well-covered with an Oil Alert system that shuts the engine off when oil is low, and a CO-MINDER sensor that automatically stops the generator if dangerous carbon monoxide levels are detected, adding an extra layer of peace of mind.

A potential drawback is that while the generator provides 120 volts and multiple outlets, it’s designed mainly for residential use, so heavy commercial tasks might require something with higher capacity. Also, the weight and size mean it’s better suited for occasional transport rather than frequent moving. If you want a durable, easy-to-use generator for home backup or outdoor activities that need steady power, the Honda EU3200i is a strong candidate.