Brydo be careful with your maths with this. Pv alone will not nearly charge your electric car.
My I3s has a 42 kw battery on my best ever Pv day I get 53kws from my 6.72kw system over about 16hrs of charge most days around half that.
Couple that with the car has to be available to charge I think you need to aim your ev charging from the sun a little lower….