We are working on a roof-mounted solar PV system on a single structure which is feeding (2) separate services and ground electrodes (2 different building water mains).
Anyone know if the NEC addresses a situation like this? We are concerned that a different in potential between the (2) ground electrodes could cause current to flow through the PV structure via the GECs.
Thoughts?
Thanks...
Anyone know if the NEC addresses a situation like this? We are concerned that a different in potential between the (2) ground electrodes could cause current to flow through the PV structure via the GECs.
Thoughts?
Thanks...