Posted December 17, 20222 yr I had two Axpert 5KW invertors installed about 3 years ago . Do these require firmware updates and if so , how do I do those updates .
December 17, 20222 yr 7 hours ago, davidmasa said: Do these require firmware updates and if so , how do I do those updates . There are many different 5 kW Axpert models, each with different and incompatible firmware. It's vital that you get the right firmware for your exact model, and these days, even the right chipset. In fact, at present it's so fraught with hazards that I don't recommend updating firmware unless it's really needed for a specific purpose, and you really know what you're doing.
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