Ever wondered how much electricity you use in a year? For those of you who get a paper bill from PECO each month, turn to page 2.
At the bottom right, you’ll see Total Annual kWh Usage; 4,896 in the example above.
This accounts for the seasonal swings in each month’s usage. This is also the number I monitor after replacing any electrical appliance with a newer, more efficient one. Within a month or two, I usually see this number go down!
When planning to install rooftop solar, we again refer to the annual usage, building a system that generates close to your current usage.
Curious about lowering your annual usage?
Curious about rooftop solar? Write us at firstname.lastname@example.org.