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Alex_Voltage

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  1. Thank you for answering Coulomb. I make some tests, and what I can tell, 73.93 firmware after update I trying Your updated firmwares 273.63 and 273.78, and my serial number of inverter become 533533.... into a simple set of numbers. And I make conclusion my EEPROM also updated with 73.93 firmware. After that, I test x73.76, and after one morning I can tell, that is works better than before. My serial number is also original right now. I will be wait from you new firmware. Thank you for that, you save a lot of money for me. I will buy you coffee later. 😉 And one question in archive x73.76 there is 1,2, and 9, what is the difference between them? Thank you once again and have a nice day.
  2.    Alex_Voltage reacted to a post in a topic: Axpert MAX I 11kw 100v sticking
  3.    Alex_Voltage reacted to a post in a topic: Axpert MAX I 11kw 100v sticking
  4. Hello everyone. MppSolar sends me new firmware for PIP 11kw Max 73.93. This firmware supposedly solves the 90V problem, but it didn't solve anything for me. To be more precise, after the firmware update, it started freezing at 120V. Maybe it'll be useful to someone. Thanks and have a nice day. 11K MAX DSP_73.93 - mppt freeze.7z

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