Marney Generators is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more


Juan Nelson
  Jun 6, 2023 11:51 AM

Powered by propane or natural gas, a home backup generator gives homeowners peace of mind during unexpected power outages by providing a constant flow of electricity. With most of our daily lives centered around electricity, a home backup generator allows you to run appliances like air conditioners, refrigerators, heaters, washers/dryers, and even lights when the power goes out.
Backup generators can power a home for days after a power outage. However, they can be complicated machines and require a bit of investment. Before buying a backup generator for your home, you should weigh its advantages and disadvantages.

1. What Is a Backup Generator?

Backup generators are not permanent installations but are intended to provide temporary backup power on an as-needed basis.
They do not offer automatic outage detection like standby generators or their backup counterparts. Instead, when the power goes out, the Generator's engine has to be started manually, so you need to be on-site to get it up and to run. Then power is generated by setting up an extension cord directly from the Generator to any desired device.
Also, since most portable generators run on gas, you'll need to recharge them periodically so they can continue to power you when you need them.

Backup Generator for Home
Backup Generator for Home

Source: Pinterest

What Does a Backup Generator Do?

A backup generator is designed to restore power to your home or business during a power outage. Devices come in various sizes, from small, portable devices to large whole-home systems. Mobile devices require gasoline, while a whole-house system uses diesel or propane.

2. Why Install a Backup Generator In My Home?

A backup generator acts as a method of insuring the home in the event of a power outage. Whether or not the investment is worth it depends on one's ability to withstand power outages, budget, and personal circumstances. People who depend on electricity to power medical equipment, live in an area with frequent or prolonged outages, or work from home and need uninterrupted power should invest in a backup generator. Installing a generator is also a great option for those who want peace of mind to prepare for the unexpected.

Why You Should Install a Backup Generator

Why You Should Install a Backup Generator

Source: Pinterest

The Benefits of Owning A Backup Generator For Your Home

  • Fast and automatic power supply in case of power failure.

  • Allows homeowners to operate their homes, including heating and cooling systems, televisions, computers, and other appliances.

  • Allows homeowners to maintain a level of comfort and safety in the event of an emergency.

  • Protect your home from dangerous voltage fluctuations and spikes when the power comes back on.

  • Safe operation during natural disasters or extreme weather situations

  • Give homeowners peace of mind by making sure their loved ones are safe during an emergency.

Backup Generator can Automatic Power Supply for Your Home

Backup Generator can Automatic Power Supply for Your Home

Source: Pinterest

3. Benefits of Using Natural Gas and Propane for The Backup Generators

One of the first factors to consider when installing a backup generator in your home is the type of fuel source from which you want to operate it.

When choosing a fuel source, the choice between natural gas and propane often depends on the location of the house. Most homes on the city grid typically use natural gas to power space heating and other equipment, including backup generators.

However, homes not on the gas service network use propane to fuel their backup generators. Propane is used because extending natural gas lines to existing homes is less expensive. In addition to the lower initial cost, another advantage of owning a propane-powered backup generator is that liquid propane can be stored in an on-site storage tank.

In addition, home generators powered by natural gas and propane offer many advantages over gasoline generators. Some of these benefits include:

  • Propane and natural gas are tasteless, colorless, and non-toxic, with a unique odor added for easy detection

  • Propane and natural gas do not deteriorate over time

  • They are reasonably priced

  • They are abundant

  • They are convenient

Natural Gas Backup Generator for Home

Natural Gas Backup Generator for Home

Source: Pinterest

4. FAQs

Is a Kohler Backup Generator Better Than a Generac?

Choosing the right all-in-one generator for your home is important to help you stay energized during a power outage. Although there are several brands, Generac and Kohler have been leaders in the backup generator market for a long time. Both offer great options, but which one is best for you?

Both companies produce generators with powerful engines. You will find different motor qualities depending on the generator size you are looking for.

In our Kohler whole house generator reviews, Kohler has produced more home backup power for generator engines than Generac for over 40 years. As a result, Kohler's whole-home generators offer greater mechanical strength and durability as they have more experience in the industry. Whenever there is a power failure, it will automatically start.

In our Generac whole house generator reviews, Generac offers less than 5% total harmonic distortion, meaning your equipment will be protected from overloads and overheating. Their motors also provide reliable and long-lasting backup power.

What Is The Difference Between Generac Guardian 24kw Home Backup And 22kw?

Generac 22KW and 24KW use the same motor, the additional 24KW output power comes from having a larger generator set, so the 24KW unit generates more power, so in theory, the motor doesn't need to work as much as one in a 22KW unit to generate the same amount of power.

Does Generac Make The Honeywell Standby Generator?

The Generac brand is very popular among consumers, with the company holding a 60% market share in the housing sector. Generac is also a manufacturer of Centurion and Honeywell generators.


With a backup generator installed, you no longer have to worry about being stuck in the cold or the dark every time the power goes out. In addition, it can also add value to the home and protect the family by keeping the power on in the event of an emergency.

1 ratings