A backup generator can turn a stressful outage into a minor inconvenience — but the value really depends on planning the system around your needs. A few questions are worth answering before you install.
Decide what you want to power
Do you want to keep just the essentials running — refrigerator, a few outlets, heating or cooling — or power the whole property? That decision drives almost everything else, including sizing and cost.
Sizing matters
A generator that's too small won't keep up; one that's much larger than you need adds cost. Coordinating appropriate sizing for your actual load is one of the most important parts of getting it right.
The transfer switch is essential
A transfer switch safely connects the generator to your home and separates you from the utility while it runs. This prevents dangerous back-feed onto utility lines and is a core part of a safe, code-conscious installation.
Plan for maintenance
A generator only helps if it works when you need it. Understanding the basic maintenance the system needs keeps it dependable over the years, so it's ready the next time the power goes out.