Your article 'Lighting the Way' mentions that the 'first proper production vehicle to feature solar technology is the latest model of the Toyota Prius'.
I would point out that VAG Group vehicles, including VW and Audi, have featured solar-powered coolers for a number of years.
Chris Lennard, Worcester
Solar aside
Nanogenerator consumes CO2 to generate electricity
Nice to see my my views being backed up by no less a figure than Sabine Hossenfelder https://youtu.be/QoJzs4fA4fo