uInverter: Need to document port number on analog connector

[elsevers]

This issue is a request to add an explanation of which uInverter connector port is uInv Conn 1 and which is uInv Conn 2 in this table.

The uInverter connections document has this great table of how the current and voltage sensing signals map to the AMDC ports:

However, as far as I can tell, we don't give any information on which of the two connectors is uInv Conn 1 and which is uInv Conn 2. Is the top connector uInv Conn 1 and the bottom connector uInv Conn 2? Or vice versa?

I suggest we do this in a similar fashion to how the connector numbers are indicated for the AMDC:

That is, via a graphic with port numbers labeled.

[purohitparth25]

• Add a rendering to uInverter connections page and number the connectors
• Add link to AMDC analog connectors page