Battery Storage Infrastructure Architecture

Multi-Site Fleet Operations

This system view maps how a multi-site battery fleet is operated as grid infrastructure: hub-based topology, real-time dispatch control, service allocation, and compliance governance. It connects physical assets to market interfaces and performance SLAs.

What it visualizes

  • •fleet topology (sites, regional nodes, dispatch core, latency targets)
  • •storage asset classes and geographic distribution
  • •grid service allocation (FCR, aFRR, arbitrage, reserve, peak shifting)
  • •asset-level vs portfolio-level intelligence layers
  • •compliance and audit controls (prequalification, retention, immutable logs)
  • •financial performance projection by service type

Used for

  • •designing dispatch-ready BESS portfolios
  • •tender-grade grid-service architecture documentation
  • •validating SLA, latency, and compliance readiness

Related System Views

Grid Services ControlMarket Participation DashboardRevenue Analytics

Battery Storage Infrastructure Architecture

Grid Stabilization & Flexibility Layer • Real-Time Dispatch Control

Total Installed Capacity
92 MW
Allocated to Grid Services
74 MW
Available for Dispatch
18 MW
Active Dispatch (real-time)
14 MW
Under Maintenance
0 MW
Capacity Utilization
80.4%

System Topology & Signal Flow

Asset Clusters

16 Sites • 92 MW Total

Energy FlowControl Signal

Regional Aggregation Node

DE, NL, FR Network

Bidirectional Dispatch

Central Dispatch Core

Hub-Based Topology • <50ms Latency

Market Signal

Market Interface (TSO)

Grid Code Compliant

Energy Flow

Grid Interconnection

230kV / 110kV Interface

Layer 1: Storage Assets

Asset Class A – Utility BESS

4 sites
52 MW / 104 MWh

Asset Class B – C&I Aggregated Storage

7 sites
18 MW / 36 MWh

Asset Class C – PV-Coupled Storage

3 sites
14 MW / 35 MWh

Asset Class D – Critical Infrastructure Node

2 sites
8 MW / 16 MWh

Geographic Distribution

DE52 MW
NL18 MW
FR22 MW

Layer 2: Grid Services

FCR

Capacity18 MW
Compliance Rate99.4%
Avg Activation36 events/day
Revenue Share28%

aFRR

Capacity22 MW
Compliance Rate98.9%
Activation Window<5 sec
Revenue Share32%

Peak Load Shifting

Capacity14 MW
Compliance Rate97.8%
Avg Daily Usage3.2 cycles
Revenue Share17%

Energy Arbitrage

Capacity12 MW
Compliance Rate96.2%
Avg Spread€84/MWh
Revenue Share15%

Reserve Capacity

Capacity8 MW
Compliance Rate100%
ModeStandby
Revenue Share8%

Layer 3A: Asset-Level Intelligence

Battery Management System

SOC Optimization
Thermal Monitoring
Cycle Degradation Tracking
Cell Balancing

Layer 3B: Portfolio-Level Intelligence

Market & Dispatch Intelligence

Market Signal Processing
Dispatch Forecast
Revenue Optimization
Risk Hedging Logic

Service Level Agreement Performance

Availability SLA
99.85%
Unplanned Downtime
0.2%
Average MTTR
18 min
Control Loop Latency
50 ms
Dispatch Confirmation
320 ms

Capacity Allocation Map

Total Allocated
74 MW
FCR
18 MW
19% of total
aFRR
22 MW
24% of total
Peak Shifting
14 MW
15% of total
Arbitrage
12 MW
13% of total
Reserve
8 MW
9% of total
Idle / Available
18 MW
20% of total
Total System Capacity92 MW (100%)

Layer 4: Data & Compliance

TSO Prequalification
Valid until 2027
Market License
Active
Ancillary Service Cert.
Approved
Performance Audit
Quarterly
Audit Log
Immutable
ISO 27001 compliant
Data Retention
10 years

Financial Performance Layer

Monthly Revenue Projection
€2.4M
FCR€744K
31%
aFRR€816K
34%
Arbitrage€456K
19%
Capacity Market€384K
16%
Revenue Mix
Balanced