Ordered a FLIR phone attachment mostly for fun (sure, sure I had some excuse about checking my insulation ) Anyway, took some photos of my panels in the height of the day. I was surprised to see them actually cooler than my roof surface. Figured they would be hotter. Here is my East facing array. Dunno why I have that weird differential between the cells in the middle. Here is my South array: And here are my inverters. The Powerwalls weren't charging or discharging when I took the pics, so no interesting images of them.