Shopping Mall Car Park - 12 x 120 kW DC

The challenge

The available import at the car park substation was well below what 12 simultaneous 120 kW chargers would draw, and the operator would not fund a substation upgrade.

Solution

• Twelve dual-gun 120 kW all-in-one DC stations, CCS2 and GBT connectors
• Dynamic power allocation capping site import at the contracted level
• Battery-buffered units at four bays to absorb peak demand
• RFID and QR payment integrated with the mall loyalty platform

Implementation

Outcome

• 12 DC bays operational without a substation upgrade
• Average session 34 minutes, dwell time up 18%
• Site import stayed within the contracted capacity through the first summer peak