And even then, only as a concept. That thing is huge. Can't take it on a bus, attach it behind a car like a regular e-bike. Can't ride it in windy weather lest

And even then, only as a concept. That thing is huge. Can't take it on a bus, attach it behind a car like a regular e-bike. Can't ride it in windy weather lest you get tipped over by a gust. Can't ride in rainy weather (well, I suppose you can, if you just rely on your leg power), but at least it shields you from rain, I suppose. It's just not practical. Leave solar panels stationary where they belong.