Household Energy Usage Calculator
Calculate an estimated monthly electrical bill for your home and find out how much you solar energy could help you save.

Select Solar System Size
4 KW Solar System
Output: 2500-3500 kWh/year
Roof Area: 13m 2
No. of Panels: 8
3 KW Solar System
Output: 4300-5300 kWh/year
Roof Area: 20m 2
No. of Panels: 12
4 KW Solar System
Output: 6000-7000 kWh/year
Roof Area: 26m 2
No. of Panels: 16
5 KW Solar System
Output: 7800-8800 kWh/year
Roof Area: 33m 2
No. of Panels: 20
7 KW Solar System
Output: 11300-12300 kWh/year
Roof Area: 46m 2
No. of Panels: 28
9 KW Solar System
Output: 14900-15900 kWh/year
Roof Area: 59m 2
No. of Panels: 36
Kitchen
 QtyHours per Day
Refrigerator
Freezer
Stove Top
Oven
Microwave
Toaster
Laundry
Dishwasher
Clothes Washer
Clothes Dryer
Lighting
 QtyHours per Day
CFL Light Bulb
Incan. Light Bulb
Entertainment
Television
Computer
Temperature
 QtyHours per DayMonths Used
Central Air Cond.
Room Air Cond.
Fan
Space Heater
Hot Water & Appliances
 QtyHours per Day
Hair Dryer  
Iron  
Vacuum  
Other
Other 1
Other 2
Other 3

Energy Consumption

With a KW Solar System you will save
$ 1500 / Year
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Yearly bill without solar system- / Year
Yearly saving with solar system- / Year
Energy required- kWh / Year
- kWh / Month
Selected Solar System Size KW
Solar Energy output- kWh / Year
- kWh / Month
Saved Emissions- kg.CO2 / Year

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