The RESPACE automated parking system can offer EV-charging ratings of  3.5kW, 5.5 kW,  11 kW (standard) or up to 22kW. AC level chargers such as these, take between two and eight hours to fully charge a vehicle.
Apart from long-distance trips it is unusual for an EV battery to be fully depleted, hence work hours or overnight stays are typically sufficient to provide a full charge.
To calculate the required time for charging divide the power of your battery (also in kW) by the kW of the charger: e.g.
24kW/11kW= 2.2 hrs.