But it was just too easy!
Anyway, great idea to have solar panels w battery back up. Everyone should have that get up. Definitely will do that on my next house.
As for your images - if you want to mail me one film strip I would be happy to scan them w my digicam as I do all my film, so we can see what is actually going on.
With exposure it is tough as that depends on how you adjusted your camera settings, but the reality is in daylight Sunny F16 is the way to go. Bright sunshine = f16 @ 1/film ISO, so for your Ektar that would be f16 @ 1/125. If anything with color neg film (C41) err on too much exposure, so you can go f11 @ 1/125 etc.