What modules does it have? If they are susceptible to PID (Potential
Induced Degradation), you may need to find an inverter with a solid
negative ground. I avoided the Xantrex grid tie inverters, but am
assuming the are grounded.
Drake
Drake Chamberlin
Athens Electric LLC
Ohio Electrical Contractor’s License 44810
CO Master Electrician’s License 4526
NABCEP Certified PV Installation Professional
---
On 2022-12-08 16:13, Sam Haraldson via RE-wrenches wrote:
Howdy Wrenches,
Any "old timers" here care to chime in with some basic info on what I
might be heading out to see at a 10+ year old ground mount? It's a
Xantrex displaying the message AC Fault 186.6v. I'm prepared to head
out there and troubleshoot blind if no one has anything to offer up but
figured why not post a quick message here in case anyone has insight
they wish to share with me prior to my visit next week.
Subsequently since this is a ground mount it doesn't need rapid
shutdown so if the inverter has failed I probably have some decent
options to replace it. If you've had good luck with a particular brand
to use for swaps please share that intel as well. I don't know how big
the array is so all I'm looking for is brands and not models.
Most appreciated,
Sam
Sam Haraldson
Installation & Service Manager
http://www.onsiteenergyinc.com/
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