How do I choose the right generator for my home?
Key Takeaways
Start by identifying which home systems you want to power.
Generator size depends on your electrical load and startup wattage needs. Standby generators provide automatic power restoration.
Fuel type and installation requirements affect your choice.
A professional load assessment ensures accurate sizing and performance.
Choosing the right generator for your home starts with understanding your power needs, home size, and how much coverage you want during an outage.
Determine What You Want To Power: Many homeowners choose to power only critical circuits, such as refrigerators, lighting, sump pumps, and heating systems. Others prefer whole-home backup. The more systems you want to operate during an outage, the larger the generator capacity you will need.
Calculate Your Electrical Load: Generator size is measured in kilowatts (kW). Your required capacity depends on both running wattage and the additional power certain appliances need at startup, especially air conditioners and well pumps.
Choose Between Portable and Standby Systems: Portable generators can power limited appliances but require manual setup and refueling. Permanently installed standby generators connect directly to your home’s electrical panel and fuel source, automatically restoring power within seconds of an outage.
Consider Fuel Type and Installation: Most standby generators run on natural gas or propane. Fuel availability, installation requirements, and local codes may influence your decision. Working with a certified dealer helps ensure proper sizing and installation.
