What is a backup generator?

Backup generators, as their name suggests, provide backup energy to your home appliances and devices in case of a power outage.

Do you need a backup generator?

For those with medical devices in their homes that require electricity, a generator is a must-have. A backup generator also is handy for keeping your security system devices operating during a blackout or weather event, along with powering your Wi-Fi system to keep you connected.

Are backup generators permanent?

Unlike standby generators, which are permanently installed and automatically detect a power outage and supply power when needed, backup generators are not permanent installations and are only meant to provide temporary power in instances when power fails.

How much power do you need for a home backup generator?

You will likely need at minimum a 10,000 Watt or 10kW generator to power a whole house. There are portable generators, that are cheaper than stationary home backup generators, in the 10,000 and 15,000 watt range. But likely, if you want a true home backup generator system, you will want a stationary generator in the 16,000kW and higher range.

How much does it cost to install a backup generator?

The typical cost for labor to install a backup generator in your home ranges from $1,500 to $5,000, depending on the size of the model you choose and the complexity of the installation. Items such as a concrete pad to rest the unit on adds $50 to $75 per square foot, while installing a transfer switch can add between $800 and $2,000 to the project.

Can a backup generator run on natural gas?

Although backup generators can run on several types of fuel, the most common ones, and the models in our review, can be fitted to run on natural gas (NG) or propane (LP). Fuel consumption ratings are typically provided in gallons per hour of propane or LP, and cubic feet per hour of natural gas when the generator operates at 50% power.