Certification isn't really a firm prerequisite for EnergySage installers, but it really's remarkably suggested. Should the installer begun working during the solar business just before NABCEP was fashioned in 2002 and has a long (and beneficial) history, we should still make it possible for them to affix our Marketplace. Sure, https://www.americanarraysolar.com/what-factors-to-remember-before-installing-solar-system-in-your-home/