Why not both is because most people don’t have unlimited money. It’s about opportunity cost. It’d be better to buy a cheaper EV and better rooftop solar than and expensive EV that has mediocre solar charging.
For sure they should test them separately if they’re doing this though, or at least not use custom ones for the prototype. You can buy small panels for a reasonably good price, and they could just stick those on the car for a proof of concept. The problem with this is it’d prove that the amount of power required is way more than is going to be generated. If they can talk about concepts then then people can still wonder “what if…” If they actually implement it then it makes it obvious there’s no reasonable path to a good market and they lose FC funding.
Why not both is because most people don’t have unlimited money. It’s about opportunity cost. It’d be better to buy a cheaper EV and better rooftop solar than and expensive EV that has mediocre solar charging.
For sure they should test them separately if they’re doing this though, or at least not use custom ones for the prototype. You can buy small panels for a reasonably good price, and they could just stick those on the car for a proof of concept. The problem with this is it’d prove that the amount of power required is way more than is going to be generated. If they can talk about concepts then then people can still wonder “what if…” If they actually implement it then it makes it obvious there’s no reasonable path to a good market and they lose FC funding.