APsystems ECU-C Zigbee - Page 32

It is a 12 digits ID located on the front of the ECU case.
UID helps to identify each microinverter and his
version :
- starting with 501 or 502 -> YC1000
- starting with 406, 408 or 409 -> YC600
- starting with 801, 802 -> QS1
408000168702