Good money after bad - Solar upgrade time

Author	Message
KeepIS Guru Joined: 13/10/2014 Location: Australia Posts: 2278	Posted: 10:19pm 04 Jan 2026       Replace the gate resistors, they can be compromised, I had that issue after the old changeover ATS I was using arched Mains AC to Inverter AC and took out a few FETs. I hope you can find the cause as this really should not happen with this inverter unless something like a flaky component failure or other external device fault.