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11 Best Rated Generator For Whole House 2023

A whole house generator is a great way to power your home while reducing your energy bill. A generator can be used to generate electricity for your home, cooking and heating, or even for powering toys and LED lights.

Top Picks

Best Overall:Generac 70432 Home Standby Generator Guardian Series 
22 kW power for a small home or light commercial application. Air cooled for superior performance and reliability. WiFi allows you to control power from a remote location. Transfer switch allows you to easily turn the generator on and off from your home
Best Budget:A-iPower SUA12000ED 12000 Watt Portable Generator Heavy Duty Gas & Propane Powered 
12000 watt portable generator with electric start. Heavy duty gas & propanepowered engine. Can be used for jobsite, RV, ED, whole house backup emergency. Runs on batteries or AC adapter. Built for jobsite, RV, ED, whole house backup emergency use
Editor's Choice:Champion Power Equipment 100111 15,000/12,000-Watt Portable Generator 
This generator is perfect for use in camps, festivals, or other outdoor events. It can handle any job you need it to. This generator is reliable and has an automatic cutoff system to prevent overloading. Compact size for easy transport Electric start and lift hook

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Last update on 2023-02-07 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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How many watt generator does it take to run a whole house?

A watt generator can run a home for up to 12 hours on a single charge.

How many watts does a home use per day?

A home typically uses around 60 watts per day.

How powerful of a generator do I need?

There is no one definitive answer to this question. Depending on the type of generator you are looking to buy, different generators will require different power ratings.

How do I calculate what size generator I need?

There is no one definitive answer to this question. You will need to consult with a generator manufacturer or online calculator to determine what size generator is best for your needs.

What is the difference between a generator and an inverter?

A generator is a device that uses electricity to create power, whereas an inverter converts AC (or DC) into DC.


A whole-house generator is a powerful way to generate power for your home. By using a Generator that is approved and licensed by the government, you can be sure that you are getting the best product available.

Lumia Shaffer
Lumia Shaffer

I'm Lumia Shaffer! I'm a Kirby Research author, with a passion for writing, I've researched and published many in-depth product research articles!
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