A few years back while at an IAEI sanctioned event, I remember talking with a senior plan-checker about large-scale PV systems versus residential PV systems. I attempted to describe the major differences, but was met with skepticism and a general statement was made that large-scale PV systems “are no different than residential PV systems.”
This article works to seek a better understanding of the installation, grounding, and bonding of PV systems and NEC-2017 updates.
