An electric car doesn't need an inverter, it can charge directly off the produced DC.
Nor does it particularly need a "whole assembly" for mounting etc, as it would be built directly into the roof of the car. It may well be that using a solar panel to replace the metal skin of the car will turn out to be equal or less weight than it otherwise would be, though of course much more expensive.
Nor does it particularly need a "whole assembly" for mounting etc, as it would be built directly into the roof of the car. It may well be that using a solar panel to replace the metal skin of the car will turn out to be equal or less weight than it otherwise would be, though of course much more expensive.