Hello friends.
Two years ago I bought an Axpert King 5000w and so far so good. I have bought another King to put it in parallel but this one comes from the factory with version 72.00 and it seems to work even better. But the problem is that I need the same version in both, otherwise I can't parallelize them.
I could give the investors the version 71.97 that they have here, but I have a 2-year guarantee and I would prefer not to cancel the guarantee.
So I need firmware version 72.00, could any of you tell me how to get it?
can you help me? Thank you