sergeyshadow

Maybe it will be useful to someone, I bought a replacement here. https://maximumsolar.online/product/8048max-11k-max-remote-lcd-module/ You can also buy the board separately

Yes, we checked the pulsations, overall everything looks fine. I think the central processor just died. But thanks for trying to help

Hello @Coulomb Thanks for your reply. Initially, I stopped receiving data from it via rj45, but the display still worked. I tried turning it off, but after that it no longer shows signs of life. Since the power button bypasses this board, I was able to start the inverter itself. Yes, I checked the fuses you are talking about and the main voltages, but they are normal. I tried to buy a replacement from the inverter supplier, but he quoted a period of 5 months

Hi all. I have an inverter similar to Axpert Max 11kW, it worked great, but not long ago its control board (16-501444-00g) stopped working Can anyone help me find a service manual? Or where can I buy a replacement?

I am using the version posted by @JDAVIES94 - 57.61

Hello. I have a Max 11kw (pip8048) with 8 560w panels connected in series. I noticed that the mmpt controller never raised the current above 11A for 3 months. Although the panels are capable of delivering more than 14A. And on the previous inverter, subjectively, I got more. Is it possible that this is a software limitation?

Hello. I apologize for the strange question. But I correctly understood that the circuit that I tried to depict is not possible? Let me explain why, I do not have a stable city voltage and I would always like to receive 230v. I use Max 11kw.