Gilberto

Thanks! I have tried several ways. Turning on and pressing update ou letting it pass some seconds etc. No success

Can u give me the link plz?

Always giving me this

Ok I am going to try this out. I still have no response from supplier. Easun is poor service

Ok. But do u have black screen?

Is this jtag ok?

Thanks for the help! What a mess this is. I thought upgrading my firmware would correct things and just made it worse. I have already mailed the supplier but these guys take forever to reply to emails. Meanwhile what can I try to revive the control panel?

What is the secondary cpu firmware?

Ok. where can I buy a new display?

Hi thanks for the help! Downloaded this link: https://diysolarforum.com/resources/mpp-solar-8000-max-voltronic-axpert-8000max-lasted-firmware.288/ and on that link it has the display firmware also

Anybody can help me?

I tried to update with 90.06

I think I updated the firmware 1st but it gave me error 32. After that I updated the mru and that is when the panel tuned black with no response

Hello everyone! I am having trouble with my inverter. In tha last few days i installed a battery but the inverter was always giving me a 52 error code. So after seeing the paramaters were ok i decided to upgrade the firmware but it bricked my inverter. Now i have the panel without any liht and does not turn on. The inverter has a red light on the rgb. Only hear the fans working at low speed. Can someone help me with this issue? Thanks!