Perhaps, the continuous price decrease of solar panels?
Re:Solar panels on cars make no sense
by parker_mountain on Sunday January 29, 2023 @03:37PM
(#34572456)
It tells us that in the last 10 years or so, a component has had its price decrease and its efficiency increase. It also tells us that solar panels on a vehicle, even if they don't lead to huge benefit, make for great marketing.
0. https://www.roadandtrack.com/news/a41978716/2023-toyota-priu...