Complete Backup Generator Sizing Guide | Swan
If you live in an area that is prone to power outages or natural disasters, a backup generator can provide peace of mind and ensure that your home stays powered during an outage. However, with so many types of generators on the market, it can be challenging to determine which one is right for your home. In this guide, we’ll cover the different types of backup generators and provide tips on how to choose the right one for your needs.
Standby Generators vs. Portable Generators: Which is Right for Your Home?
The first step in choosing a home generator is deciding between a standby generator and a portable generator. Standby generators are permanently installed outside your home and automatically turn on in the event of a power outage. They are designed to power your entire home or just essential circuits, depending on the generator’s size. Portable generators, on the other hand, are mobile units that you can move around as needed. They are typically less expensive than standby generators and can be a good option for powering smaller appliances and electronics.
Factors to Consider When Choosing a Home Generator: Power Needs, Budget, and More
When selecting a home generator, there are several factors to consider. One of the most important factors is your power needs. You’ll need to determine which appliances and electronics you want to power during an outage and calculate their total wattage. Other factors to consider include your budget, the generator’s fuel source, and the level of noise that the generator produces.
Fuel Types and Other Features to Consider When Choosing a Home Generator
In addition to power output and budget, you’ll also want to consider the generator’s fuel source and other features. Most standby generators run on natural gas or propane, while portable generators typically run on gasoline or diesel. You may also want to consider features like a remote monitoring system, which allows you to check on the generator’s status from your phone or computer.

How to Size Your Home Generator: Determining the Right Power Output for Your Home
To ensure that your generator can power all of your essential appliances and electronics during an outage, you’ll need to select a generator with the right power output. Here are some great options that we provide:
14KW Home Backup Generator WiFi-Enabled:
- Provides essential circuit power protection for your home
- Can backup a 3-ton air conditioner, well pump, water heater, and the main rooms of your house
22KW Home Backup Generator WiFi-Enabled:
- One of the most powerful air-cooled generators on the market
- Can provide whole-house backup power for many homes
26KW Home Backup Generator WiFi-Enabled:
- More power and protection from a trusted brand
- Can start all of your home’s large appliances
Size Your Backup Generator Correctly with Swan
Investing in a home generator is a smart decision for homeowners who want to ensure that their homes stay powered during an outage. By understanding the different types of generators, factors to consider when choosing a generator, and how to size your generator, you can make an informed decision and select the right backup generator for your needs. If you need to install a new generator for your home contact Swan Electric, Plumbing, Heating & Air for a free estimate!
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