Dear J. Esteban,
Thank you for your inquiry.
Automatic cable dimensioning is only available for roof-parallel systems, not for elevated systems or systems with polystring connection.
Since your system is very uniform and the module tables are mounted very flat, you would have the option of treating it like a rooftop system, i.e., creating a pitched roof with minimal height and the same number of modules with roof-parallel mounting, in order to be able to carry out the automatic cable dimensioning.