Michael Wall Engineering provided electrical construction documents and interconnection consulting for this $2.1 million project consisting of a 380kWDC PV system roof and parking canopy mounted, battery energy storage system (280kW and 626kWh) and 43 EV charging stations, installed at the existing EDF Renewables North American headquarters complex in San Diego, CA. The design also included the monitoring and control system which interfaces with the PV system, EV charging, and battery energy storage system.