Hey everyone, is there a specific section I can post about my site on here? I'd just like some opinions if the community has some time. Just wanted to ask before posting it. Thanks!

It's depends.
What about your site? It's a commercial site? If yes, go on the section Comunicazioni and in particular on vetrina
Otherwise choose the thematic section (solare, eolico, ecc) and post your message.
Anyway, welcome on site.