Is charging a car with Solar worth it with octopus?

I've just had solar and am moving to octopus. I'm hoping to get Intelligent (10p overnight) and Outgoing (15p export) or possibly Outgoing Agile (8-30p).

Presumably this is basic maths at this point. Is there any reason to charge the car with Solar over charging overnight at 10p and exporting the excess at 15p? I have 5kw of panels and 10kwh of batteries on a hybrid inverter.

12 replies