April 16, 20206 yr How to establish or get the current version of the firmware installed in an Axpert 5kVA inverter
April 16, 20206 yr 1 minute ago, Jannie Viljoen said: How to establish or get the current version of the firmware You can scroll through the information screens on the LC Display (using up or down buttons), until you get to one that starts with "U1". For example, if you see "U1 74 40", then the main firmware version is 74.40. You can also read it off the main Watchpower screen, if you use that software. Other monitoring software will likely also report it somewhere.
April 16, 20206 yr Author Thanks for responding. I will Try the Watch Power App, as I cannot find UI setting. Have a "90" error and want to flash 73.0e, if that is the best firmware.
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