EV Network Infrastructure Architecture

Assets → Grid → Control → Billing

This system view maps an urban-scale EV charging network as energy infrastructure: charger assets, grid interconnection, control protocols, and billing flows. It connects uptime, utilization, and revenue to a layered architecture designed for multi-city operations.

Prototype environment. Illustrative data.

What it visualizes

  • •charging asset mix (AC/DC/HPC hubs, fleet depots, residential nodes)
  • •grid layer capacity, peak reduction via storage, load reallocation latency
  • •network control (OCPP 2.0.1, ISO 15118 readiness, OTA operations)
  • •data, roaming and billing flows with PCI/GDPR controls
  • •security posture (ISO 27001, TLS 1.3, RBAC) and deployment status

Used for

  • •planning multi-city EV network rollout
  • •validating grid constraints and storage-assisted peak management
  • •operating SLA-driven infrastructure with compliance governance

Related System Views

Operations DashboardOCPP & Grid IntegrationDeployment Intelligence

EV Network Infrastructure Architecture

Urban-scale energy infrastructure system

Installed Capacity
187 MW
Energy Delivered (24h)
312 MWh
Network Utilization
74.8%
Grid Dependency Ratio
63%
Revenue Today
€184,200
Avg Uptime
99.1%
1

Layer 1 – Charging Assets

AC Chargers (22 kW)
Units486
Installed10.7 MW
Utilization64%
Avg Session2h 12m
DC Fast Chargers (150 kW)
Units542
Installed81.3 MW
Utilization78%
Avg Session38 min
Ultra-Fast Hubs (350 kW)
Units128
Installed44.8 MW
Utilization83%
Avg Session18 min
Fleet Charging Depot
Units94
Installed32.4 MW
Utilization71%
Avg Session4h 20m
Residential Nodes
Units34
Installed17.6 MW
Utilization52%
Avg Session8h 40m
Total Charging Capacity: 186.8 MW
2

Layer 2 – Energy & Grid Layer

Grid Interconnection Capacity
187 MW
Max Simultaneous Load
42 MW
On-Site Storage Integration
24 MWh / 12 MW
Peak Reduction vs Baseline
−18 MW (31%)
Dynamic Load Reallocation
<180 ms
Substation Load Level
71%
3

Layer 3 – Network Control

OCPP 2.0.1 Certified
Active
ISO 15118 Ready (Plug & Charge)
Active
OTA Updates (30 days)
1,284 stations
Update Success Rate
99.6%
Session Failure Rate
0.8%
Avg Incident Detection Time
42 sec
Avg Incident Resolution Time
11 min
4

Layer 4 – Data & Billing

Roaming Partners
42 networks
Hubject / OCPI
Roaming Sessions Share
28%
Active Fleet Contracts
127
Fleet Energy Consumption
4,280 MWh/mo
Payment Success Rate
99.4%
PCI-DSS Compliant
Yes

Infrastructure Data Flows

Charging Assets
Grid Layer
Energy Flow
Stations
Control Center
Data Flow
Sessions
Billing Engine
Revenue Flow

Security & Compliance

ISO 27001
Certified
PCI-DSS
Compliant
GDPR Telemetry
Compliant
TLS 1.3 Encryption
Enforced
Role-Based Access
Active

Geographic Coverage

Cities Covered
42
Highway Corridors
18
Countries Active
3
Deployment Stage
Operational1112 stations
Commissioning84 stations
Under Construction88 stations

System Performance Metrics

Event Throughput
4,200 events/sec
Avg Power per Session
68 kW
Grid Stability Index
94.2%
Infrastructure ROI
+18.4%