system
Given the following post, respond as if you're commenting on Reddit:
human
How much power does the 49ers new stadium lose from it's massive solar panels being red?

as opposed to being black?
gpt
I can't find the specs, but consider the following:

If the panels are red, then that means that the higher energy photons are being absorbed while red is being reflected.

The photoelectric effect is energy dependent.  It the photoelectric cells are not activated by red light, no matter how much red light falls on it, it won't generate a milliamp.  In that scenario, reflecting the red light has no effect on the power output.