10 Best Home Generators 2025 in the United States

The Generac Guardian 26kW Home Standby Generator is a solid choice for homeowners looking for reliable whole-house backup power. Its 26,000-watt output is strong enough to keep most household appliances and systems running smoothly during an outage. It runs on natural gas or propane, which are common and convenient fuel options for home standby generators. The generator features an automatic electronic start, meaning it turns on by itself when power goes out, so you don't have to worry about manual operation.

One of the standout features is its Wi-Fi connectivity, allowing you to monitor the generator remotely and receive maintenance alerts, which adds convenience and peace of mind. The unit is built with a durable aluminum casing and includes a 200 Amp transfer switch that integrates the generator seamlessly with your home's electrical system.

The generator is described as super quiet and low maintenance, but it weighs over 500 pounds and is not portable; it's designed to be permanently installed outside your home. Installation should be done by a licensed electrician, which is typical for this type of equipment. This generator is well suited for homeowners wanting dependable and automatic backup power for their entire house, especially if remote monitoring and quieter operation are important to them. Its size, weight, and need for professional installation mean it is not a portable or DIY-friendly option.

The DuroMax XP15000HX is a powerful home backup generator delivering up to 15,000 watts at startup and 12,000 watts running power, which is enough to keep most household appliances and systems running during an outage. It runs on two fuel types—gasoline and propane—giving you flexibility and options depending on availability and cost. Propane is a cleaner, low-maintenance option with a long shelf life, which is a nice bonus.

This generator is built with a strong 670cc engine and features durable all-copper windings that help it last longer. You can start it easily with a remote electric push-button, avoiding the hassle of a manual pull start. It has a digital control panel that shows useful info like voltage and maintenance reminders. Safety is well considered with a built-in carbon monoxide (CO) sensor that automatically shuts down the generator if dangerous fumes are detected. The unit also includes multiple outlets, including a transfer switch ready 50 amp outlet, which makes it suitable for whole home power backup or RV use.

The generator is quite heavy at 345 pounds, which means it’s not very easy to move around frequently, even though it comes with wheels and handles. It’s designed more for stationary use during emergencies rather than portability for everyday use. Given its weight and typical operation characteristics, it is best suited for stationary emergency home backup rather than casual or portable use.

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.