10 Best Home Generators 2026 in the United States

The DuroMax XP15000HXT is a powerful home generator designed to keep your entire house running during outages, delivering up to 15,000 watts of starting power and 12,000 watts running. One standout feature is its tri-fuel capability, allowing you to run it on gasoline, propane, or natural gas, which offers great flexibility depending on what fuel is easiest for you to access. It has a large 670cc engine and an advanced digital display that helps you monitor fuel levels and output at a glance.

Starting the generator is easy with both push-button and remote start options, making it convenient to use even from inside your home. Safety is a priority too, thanks to its CO Alert system that automatically shuts down the generator if dangerous carbon monoxide fumes are detected. The generator includes multiple outlets, including a heavy-duty 50 amp outlet for whole-house connection, which is ideal for serious home backup needs.

It weighs 362 pounds, so while it’s called portable and comes with wheels and handles, moving it around might still require some effort. Some users might find the noise level typical for a generator this powerful, which means it could be noticeable in quiet neighborhoods. The DuroMax XP15000HXT’s combination of high power, fuel versatility, and safety features makes it a strong choice for homeowners who want a reliable, flexible backup generator, especially if you need to power multiple appliances or even your entire home during outages.

The Generac 7043 22kW Air Cooled Guardian Series Home Standby Generator is a robust option for homeowners looking for reliable power during outages. With its impressive power output of 22,000 watts, it’s designed to protect your entire home, ensuring you won't be left in the dark. One of its standout features is the Mobile Link Wi-Fi connectivity, which allows you to monitor the generator remotely. This can be particularly handy, providing peace of mind if you’re away from home. The generator is powered by natural gas or LP gas, making it versatile for many households.

The 200-amp transfer switch included with the unit ensures seamless operation during an outage, while the advanced True Power Technology offers clean and stable energy, minimizing potential damage to sensitive electronics. Additionally, the 5-year limited warranty adds a layer of confidence in its durability and performance over time.

On the portability front, this generator is quite heavy, weighing 466 pounds, which may limit easy relocation. It also requires professional installation, which can incur additional costs. While it operates quietly compared to many generators, noise levels can still be a concern for some users, especially in quiet neighborhoods. The electric start is a plus for ease of use, but it might be less appealing for those who prefer manual start options. The Generac 7043 is well-equipped for residential use and offers substantial power and advanced features, making it a strong contender for anyone needing a home generator. However, potential buyers should consider its weight, installation requirements, and the ongoing fuel costs associated with its operation before making a decision.

The Generac Guardian 24kW Home Standby Generator is designed to provide strong and reliable backup power for your entire home, especially useful during storms or power outages. It offers a powerful 24,000-watt output, which is enough to keep most household appliances and systems running smoothly. The generator runs on either natural gas or liquid propane, giving you flexible fuel options that can be convenient depending on your home's setup. One of its great features is the automatic start — it turns on by itself when the power goes out, so you don’t have to worry about starting it manually. It also includes a 200-amp transfer switch, allowing easy and safe switching between utility power and generator power.

The unit supports Wi-Fi connectivity, so you can monitor its status remotely, adding a layer of convenience and peace of mind. The engine is designed for lower fuel use and quieter operation compared to some older models, but keep in mind this generator is quite heavy (455 pounds) and not designed to be portable. Installation is recommended to be done by a professional electrician, which can add to the initial setup cost.

While it’s a bit bulky and requires a permanent spot, the Generac Guardian fits well for homeowners who want dependable whole-house backup power with modern features like remote monitoring and dual fuel capability. Its 5-year warranty also provides reassurance that the investment should last. If you want a generator that powers your entire home automatically and can be monitored remotely, this model is a solid choice, though it is not suited for those needing something lightweight or easily moved.