RCA

Hello everyone, I would like to request help regarding some issues I'm having with a Voltronic Axpert Max 7200 inverter (square panel, RGB LED bar), with a 230V output. Here are the details: 1) Solar panel voltage stuck at 90V during the morning. From what I saw on the forum, this can be resolved by changing the firmware. 2) The integrated Wi-Fi module disconnected. The display's Wi-Fi module returned to its factory settings. Now, it no longer has the inverter's serial number as the network. I understand there are two DSP versions for this inverter, so there will also be two more updated firmware versions. Could you tell me where to find them? I have version 69.70 (downloaded from here), which is for one of the DSPs, but I haven't found the other one (for the other DSP). I also don't know if these latest firmwares resolve the 90V issue. Regarding the Wi-Fi module, I didn't find any information here regarding similar issues. Thinking about it, perhaps updating the panel's firmware would be enough to restore it to its original state. Thank you in advance for your help.