Gen-X, How Much Power?
Did You Know Kitchen Photo
We have put together a reference chart containing the rated wattage and surge wattage of common household appliances to help approximate your home's specific power consumption.

This is probably the most common question we are asked. The leading factors which affect what size generator you need are: How many circuit breakers do you want to be backed up by the generator, and what is the electrical "load" on the circuits.

To accurately determine the proper size generator for your needs, take a look at what MUST have power, and what you would LIKE to have power, and then have Gen-X perform an Estimate.

The following descriptions will give you an idea of how many kilowatts (kW) typical household items require to operate. From this, you can compare our installation prices for general budgeting purposes.

Always feel free to Contact Us with any questions, we're here to help.

Essentials - 6kW-8kW

1 Furnace
1 Refrigerator
1-3 Rooms of Lighting

Television
Sump Pump
Alarm System

Essentials Plus - 10kW-15kW
1-2 Furnaces
Alarm System
1-2 Refrigerators
1-2 Sump Pumps
Well Pump
Garage Door Opener
Television
Several Rooms of Lighting
Several light appliances
1 Air Conditioner (15kW or larger models only)
Whole House - 20kW-25kW
1-3 Furnaces
Alarm System
1-3 Refrigerators
1-2 Sump Pumps
1 or 2 Central Air Units
Most Appliances
Living Room Outlets
Garage Door Opener(s)
Most Household Lights
Well pump

Large Generators - 25kW+
Instead of picking which items in your home are more important than others, a properly sized generator can be used to "Pick up the whole house". This configuration provides 100% of the power that your home uses - by backing up your main 'house' electric panel versus transferring circuits to an emergency panel.

It is also possible to power more than one electric panel for larger homes.
Contact Us for further details and proper sizing.

1.877.436.9669

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3250 Skokie Valley Rd, Highland Park, IL 60035