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.

That is awesome, thanks for introducing something new to learn about. It would be cool, maybe not practical, if someone found a way to use that in tandem with a water based gravity battery. Like send the water up hill into a large shallow basin to collect heat from the sun or be chilled by the environment. Then extract that thermal potential before sending the water to the generators at the bottom of the hill. Wouldn't be useful when the weather is mild, but could help with storage and production during the coldest and hotest times of year.

Thank you, I appreciate your time. I didn't have the jargon to satisfy that particular aspect of my curiosity. Hopefully you don't mind me asking a few follow up questions.

Does the same hold true for episodic neurological conditions that can be triggered through photoreceptors, e.g. seizures and migraines?

Given the broad visual spectrum of mantis shrimp, could the cone structures in their eyes be replicated in solar panels for increased efficiency?

Could solar panels be backed with something akin to vantablack and a structure that uses the Peltier Effect to help capture infrared light and energy lost as heat?