Sun Number

Sun Number offers a technology-based scoring system that enables residents and office buildings to determine their solar potential.

Sun Number, LLC, they’re focused on increasing the public’s awareness of the solar potential of buildings through our Sun NumberTM Scores. Founded in 2012, they are the recipient of the U.S. Department of Energy’s SunShot Incubator grant that enabled the development and initial deployment of Sun Number Scores. Our goal is to increase solar installations by providing an easy-to-understand assessment of a building’s solar potential and streamlining the solar installer’s customer acquisition process.