Hi All,
I have a Mecer SOL-I-AX-5P and I want to add a second inverter in parallel. The equivalent model on the market now is the SOL-I-AX-5VP.
Is it possible to pair these two models or do they need to be exactly the same? If it's a firmware issue, is it possible to update the firmware on the existing one to match that of the newer one?
Thanks!