02-09-2023, 10:56 PM
(02-09-2023, 10:07 PM)nms Wrote: It's hard to tell from the picture, but it looks like the damaged plastic is inside the glass rather than outside. If I had to guess, these panels are mostly south-facing so get the maximum amount of sun.
Yeah definitely the film backing delaminating from the glass. You can see the sections that haven't let go but are pulling up in the lighter grey streaks. Great failure mode; no way we could have tested for that one...