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Sun Number

Sun Number: what you need to know about your sun score

Reading Time: 3 minutes

If you’ve shopped for solar before, you may have come across something known as “Sun Number”, or sun score. Like EnergySage, Sun Number received funding from the Department of Energy’s SunShot initiative to innovate in the solar energy space. Read on to learn more about how a property’s Sun Number is calculated and what your sun score means for going solar.

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