Certification just isn't a company necessity for EnergySage installers, nevertheless it's hugely suggested. If the installer commenced Doing work within the solar field in advance of NABCEP was formed in 2002 and has an extended (and beneficial) history, we should still make it possible for them to hitch our Marketplace. https://www.diigo.com/item/note/asc9s/wvp9?k=b2306c4968382424db6848b6aa0b3c58