6.7.7: Detailed losses: Ohmic losses: Detailed computation: add Aluminium conductors

[cj0]

The "Wires" button shows aluminium resistivity, however the "Detailed computation" screen "Wiring layout" seems to have no option at all.

Add wish to use copper string module connections and aluminium "Main box to inverter" connections.

And I'd wish to lay parallel distribution wires, or allow for a custom size: 2 times 95 is not equal to 185, or is it?