First post! 13.32 kW grid tie solar energy system, need evaluation

[Plano Solar]

Hello everyone, this is my first post to the forums here!
Long story short, about a month ago I had a grid tie solar energy system(no battery BU) installed by what I thought was a reputable electrical contractor here in the Dallas Fort Worth area.
System details grid tie (2) 6.0 Sunny Boys, (37) REC Alpha 360's with Tigo A-0's, no shading.
After the system was installed I went rooftop and took some photos this and that which grabbed my eye, I'm not an electrician by trade but I see alot of trouble up there.
Can ya'll take a gander of the photos I shot, I'd like to get your feedback on the no-no's

Thanks!

My solar energy electrical wiring

 

[Hv&Lv]

This was inspected I’m sure but inspectors rarely if ever look on the roof.
It’s shoddy at best. Have you paid them? Call them back and save the pictures for the inspector.
I don’t really think we are allowed to comment on no-no’s to non electricians without the thread being deleted.
Nothing personal
It’s a liability thing...
A moderator will chime in shortly I’m sure