This looks interesting. Down here, as in right now, it's raining. In less than 10 minutes, the rain should stop and just be cloudy-partly cloudy. Might get full sun, might not, but, the sky will lighten up a LOT.
If this film can cut heat on the glass, but allow more useful light to enhance cloudy day output of panels, I'm all ears to see what benefit it will offer.
Also, the film might just help prevent some damage to the glass, and, with all our part rainy days, might just help wash off and dust-debris that settles on the glass. I have to use window glass for my panels.
I went to their website, but, can't quite understand what this stuff actually does. I see it is used for Projection screening, and, allows the WHOLE face of the screen to be viewed from any reasonable angle.
Going to town TOMORROW, to get the first sheet and frame.