Jannie Viljoen Posted April 16, 2020 Share Posted April 16, 2020 How to establish or get the current version of the firmware installed in an Axpert 5kVA inverter Quote Link to comment Share on other sites More sharing options...
Coulomb Posted April 16, 2020 Share Posted April 16, 2020 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. Quote Link to comment Share on other sites More sharing options...
Jannie Viljoen Posted April 16, 2020 Author Share Posted April 16, 2020 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. Quote Link to comment Share on other sites More sharing options...
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