Reality strikes again, but also thank you. I was reading about how conical electrodes are used to extract energy from plasma. Which led me to thinking about how the eye has conical structures that capture different wavelengths of light, and I wondered if that could be replicated and applied to solar generation. Then came the thought about visual perspective and SAD.

My fragile ego needs you to know that it knows solar panels don't "see" and it was curious if cones had further uses in energy extraction.

edit: To further elaborate, I was picturing a solar panel made with alternating strips of current solar tech and a hypothetical cone-based material that captures green to violet, maybe UV too. Then overlay that with a textured material acting as a prism directing light to the corresponding strip.