rockguitardude
Member
- Location
- New York
Hello all.
I'm looking to connect a 100KW+ PV system to an existing office building which has a 277/480V service and ground fault protection at the existing main since it is over 1000A. The connection will take place on the existing 120/208V distribution which is physically far away from the service.
Can I connect my PV system downstream of the existing GFP device at the main?
My concern is that the GFP device at the existing service main will see the unbalanced current from the system and potentially cause it to trip.
Thanks all!
I'm looking to connect a 100KW+ PV system to an existing office building which has a 277/480V service and ground fault protection at the existing main since it is over 1000A. The connection will take place on the existing 120/208V distribution which is physically far away from the service.
Can I connect my PV system downstream of the existing GFP device at the main?
My concern is that the GFP device at the existing service main will see the unbalanced current from the system and potentially cause it to trip.
Thanks all!