Searching advise (in English)

Hello everyone,

I hope I can find some help, even if I ask for it in English.

I have a balcony that looks like the schematic below. SD is the placement of the power socket, WR1 and WR2 are the optional placements of the inverter.

  1. If I place the inverter in WR1 it will need two short DC cables from the panels, but the inverter will be more exposed to heat.

  2. If I place the inverter in WR2, it will need two long DC cables (approx. 5 m + 3 m - I am not sure if the connectors are at the edges of the panels or in their middle) but it will be better shaded. This will allow me to maybe buy a battery too, since rain doesn't reach this place.

Are there any disadvantages if I place the inverter in WR2? Are the long DC cables incur any losses due to the extra length? (I am guessing I cannot connect multiple DC cables in series).

Thank you!

https://preview.redd.it/pyos9v3blgpe1.jpg?width=3704&format=pjpg&auto=webp&s=ad3ef5e7f4dbf63fc1051b336abba4c1a148de96