Check out the DCC-9. It allows you to power the EV without adding breakers to the panel and without affecting the load calculation. It works by monitoring real-time load and disconnecting the EV when total panel load exceeds 80% of the main breaker rating. Very clever solution for condos and homes with small panels such as yours.
EV Charging installations made possible in condos by DCC-9. Allows for direct utility billing to the unit and avoid major infrastructure upgrades.