Good money after bad - Solar upgrade time

Author	Message
analog8484 Senior Member Joined: 11/11/2021 Location: United States Posts: 238	Posted: 07:11pm 05 Jan 2026       Since you are not using the typical 48V battery bank with the HY4008/HY5608 setup ... Did you ever check the gate drive waveforms?  Just to rule out potential anomalies that could have degraded the MOSFETs over time.