Certification Just isn't a organization necessity for EnergySage installers, but it surely's remarkably recommended. When the installer started off Doing the job in the solar marketplace in advance of NABCEP was formed in 2002 and has a protracted (and positive) track record, we should still make it possible for them https://oaklandsolarcompanies.blogspot.com/2024/09/ideas-to-select-best-solar-providers.html