Certification just isn't a firm necessity for EnergySage installers, nevertheless it's really advised. Should the installer started out Doing the job within the solar sector right before NABCEP was formed in 2002 and has a long (and constructive) history, we should allow them to join our Market. Allie’s purpose is https://californiasolarservices.politics.blog/2024/09/13/4-tips-to-hire-the-best-commercial-solar-contractors/