The Light-year zero is so efficient that it can gain 70km per day from its rooftop solar panels: https://lightyear.one/lightyear-0 https://lightyear.one/lighty

The Light-year zero is so efficient that it can gain 70km per day from its rooftop solar panels: https://lightyear.one/lightyear-0 https://lightyear.one/lightyear-0 Initial model is > $300k but they plan a $30k model in the future.