Is it possible to setuo a 3-phase ESS without a MK3-USB cable?
If yes how? Remote VeConfigure does not have this..
This is not possible.
-you have to select what inverters are L1/2/3 when configuring
-you also need to update firmware when installing a system, for that you also need an MK3-USB cable.
More information about setting up 3 phase systems and what is required is here
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