With prolonged power outages becoming more common many year round, many Chicagoland area homeowners are considering installing a
standby generator to protect their property and avoid the inconvenience and discomfort of extended outages. One of the most common questions we hear is: Can a generator power a whole house? Here's what to condsider:
What Is a Standby Generator?
Unlike portable generators, they're permanently installed and connected to a
transfer switch to automatically supply power to your home when the grid fails. Because they require no intervention and switch over immediately, standby generators are increasingly popular for providing a reliable power source during outages.
Sizing Your Standby Generator
Yes, a standby generator can power a whole house... provided it's correctly sized and installed. Choosing the right size generator for your needs is crucial. While it's best to have a certified electrician make the final calculations, here's a simple guide:
List Your EssentialsIdentify the appliances and systems you need during an outage (e.g., refrigerator, HVAC, lights, EV charger).
Calculate Your Power NeedsAdd up the wattage of these essentials. Most homes require a generator between 5,000 to 20,000 watts to cover basic needs.
Consider Total CoverageFor total home coverage, you'll likely need a generator on the higher end of this range, especially if you have high-power appliances.
Factors to Consider
Peak vs. Running WattageAppliances often require more power at startup. Ensure your generator can handle these peaks.
Fuel TypeStandby generators typically run on natural gas or propane. Consider availability and cost in your area.
Location and InstallationProfessional installation is critical for safety and compliance with local codes.
You Can Rely on MR Plumbing Heating Air Electrical
MR Plumbing Heating Air Electrical, we specialize in helping Chicagoland area homeowners find the perfect standby generator. Our team provides tailored solutions, ensuring you get a generator that not only powers your entire house but also suits your specific needs.