I bought a Voltronic 11kw twin with round display, main CPU Firmware Version 00075.04 and Second CPU Firmware Version 00039.09 and it seems that it has the 90V issue.
Is there another firmware compatible with this version?
Hello, I have an issue. My invertor is stuck at 90V.
I have the EAsun 11kw twin 96342207600399 with the Main CPU Firmware Version 00064.03 and Secondary CPU Firmware version 00038.04. Can you help me with an update to the firewall?
Thank you!