Does anyone have any real numbers as to how much hotter - and as such how much less efficient - black-on-black panels are vs black-on-white, given an identical temp. coefficient? My specific area gets pretty hot (90-100+) in the summer for what it's worth.
I'm trying to decide if, say, a 295W black-on-white panel would outperform a 300W black-on-black. A 5W difference with a .4 %/C coefficient would seem to indicate that the black-on-whites would be more efficient if the black/blacks were > 12.5 degrees hotter, but I have no idea what actual difference to expect (or if I'm missing something else).
As always, thanks for the help.
I'm trying to decide if, say, a 295W black-on-white panel would outperform a 300W black-on-black. A 5W difference with a .4 %/C coefficient would seem to indicate that the black-on-whites would be more efficient if the black/blacks were > 12.5 degrees hotter, but I have no idea what actual difference to expect (or if I'm missing something else).
As always, thanks for the help.
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