Certification isn't really a company prerequisite for EnergySage installers, however it's really advisable. Should the installer started out working inside the solar marketplace in advance of NABCEP was fashioned in 2002 and has a protracted (and constructive) track record, we should still permit them to join our Marketplace. At Empower https://www.americanarraysolar.com/how-to-experience-a-smooth-commercial-solar-panel-installation-journey/