Hi I'm joining this forum in the hope that someone will respond and maybe you have already tested it. I have a PV array with 3 Voltronic Power Axpert MAX 8000-48-230 inverters (they should be identical to yours) the original fw in the inverters was 72.03 now I uploaded version 72.07 I couldn't find a newer one on official sources. Do you have a solution for the "90V at low light" problem? I searched the forums and found FW 90.06 but the one I understood is not ideal. The links don't work with other versions... thanks for any help or answer