Sounds wild, but totally my kind of dream—imagine a solar panel that’s thin enough to fit on a phone case, with a battery that regenerates as long as there’s light. We’d need breakthroughs in photovoltaics and energy storage, but if we can squeeze it into a prototype, the next step could be a never‑empty charger for the whole house. Let’s start sketching the specs and see what tech stacks we can push.