Solar Load Calculator
A critical step in sizing a solar PV system is understanding the electrical load it needs to be able to supply.
Our new, free online Solar Load Calculator displays a running total of your average daily Watt-hour usage, which helps determine the size of the solar system you’ll need.
If you click the submit button at the bottom of the form, your results will be sent to the email address you provide so you’ll have your own record. Clicking “submit” also emails our solar technicians with a copy of your results so that they can look up your information if you call them with questions (800-919-2400) about your system as you get started on it.