Certification Is just not a organization need for EnergySage installers, however it's hugely suggested. In the event the installer started off working inside the solar industry right before NABCEP was shaped in 2002 and it has a lengthy (and constructive) track record, we may still let them to join our https://www.americanarraysolar.com/services-you-can-receive-from-the-top-solar-companies-in-fresno/