It is so annoying when people tell me their genius idea, putting solar panels on a Tesla. Why doesn’t Tesla already do this, they wonder? Because the amount of energy captured by such a minuscule surface area would barely recoup the inefficiencies of the added weight... That, and a Tesla is sexy in a way that a vehicle plastered with solar panels would have a hard time replicating.
BTW, if you take the ferry to Alcatraz, they will try to impress with you solar panels and a helical wind turbine on the ferry itself. But pay attention, and they admit it doesn’t do anything more than power the loudspeaker. The boat runs on diesel. Because of course it does. If a few panels could power a ferry, we'd have gotten off oil long ago!
BTW, if you take the ferry to Alcatraz, they will try to impress with you solar panels and a helical wind turbine on the ferry itself. But pay attention, and they admit it doesn’t do anything more than power the loudspeaker. The boat runs on diesel. Because of course it does. If a few panels could power a ferry, we'd have gotten off oil long ago!