Port Energy Platform

Six modules. Three layers.
One operating system for port energy.

Charging estate, electrical backbone, storage, fleet intelligence, command center and analytics — specified together so that they behave as one system rather than six separately procured assets.

Request Port Energy Assessment View the Kandla concept

Physical layer: SOLCHARGE PORT™
Energy layer: SOLGRID™ · SOLSTORAGE™
Digital layer: SOLFLEET™ · SOLCOMMAND™ · SOLINSIGHT™
Architecture: Open, OCPP-ready, API-documented

02The platform

SOLOSTAR PORT ENERGY™ is one
architecture, not six procurements.

Six modules across a physical, an energy and a digital layer. Each is deliverable on its own; together they behave as a single system, which is what makes the port’s energy estate controllable rather than merely installed.

Select a module to isolate its energy and data paths

Three layers

Physical Layer
Charging estate and civil infrastructure
SOLCHARGE PORT
Energy Layer
Grid, generation, storage and distribution
SOLGRID · SOLSTORAGE
Digital Layer
Intelligence, operations and reporting
SOLFLEET · SOLCOMMAND · SOLINSIGHT

Select any node in the diagram

Physical Layer

SOLCHARGE PORT™

High-power drayage & heavy fleet charging infrastructure

The unified heavy-duty charging estate across the marine terminal: administrative and staff parking, yard utility equipment, commercial fast charging courts, and dedicated pull-through heavy freight lanes with Megawatt Charging System (MCS) and vessel shore power provisioning.

Type 2 AC charging for workforce, port administration, and long-dwell staging
High-throughput DC fast charging (CCS-2 / Bharat DC-001) for operational and security fleets
Commercial fast charging with automated FASTag / UPI / fleet card payment integration
High-power multi-axle electric commercial truck charging on dedicated pull-through lanes
Automated terminal tractor (e-hostler) and container yard equipment charging pads
Megawatt Charging System (MCS - up to 3.75 MW) and Green Tug / Shore Power civil provisioning

AC / Workforce: 7.4 / 22 kWType 2 AC, employee & administrative vehicles
DC Fleet Depot: 60 – 120 kWCCS-2, port authority & harbor security fleet
DC Commercial Hub: 180 – 240 kWDual-gun liquid-cooled transactional chargers
Heavy Drayage: 240 – 400 kWDedicated heavy truck lanes, pull-through
Megawatt Charging: MCS Ready (1.2–3.75 MW)Civil, ducting, substation headroom reserved

Energy Layer

SOLGRID™

Medium-voltage port microgrid & HT distribution

The electrical backbone that delivers high-power charging without destabilizing port DISCOM interconnects: 11 kV / 22 kV / 33 kV distribution, smart zone substations, CEA grid connectivity compliance, and automated dynamic load management.

DISCOM grid interconnect & sanctioned maximum demand (MD) coordination
Medium-voltage (11 kV / 33 kV) distribution design and underground HT cable routing
Smart substation, compact secondary substation (CSS), and vacuum circuit breaker (VCB) switchgear
Central Electricity Authority (CEA) Technical Standards compliance
Peak demand mitigation and time-of-day (ToD) tariff optimization
Microgrid islanding architecture for resilient operations during grid interruptions

Distribution: 11 kV / 22 kV / 33 kV HTDISCOM feeder interconnect coordination
Transformation: Compact Substation UnitsDedicated zone CSS pads with N+1 redundancy
Demand Control: Hierarchical DLBSub-second cluster & feeder balancing
Interconnection: CEA Grid Standards / IS 17017Power quality & harmonic compliance

Energy Layer

SOLSTORAGE™

Utility-scale battery energy storage systems (BESS)

Containerized Lithium Iron Phosphate (LFP) storage that decouples multi-megawatt charging spikes from the state grid. BESS captures captive solar generation, shaves costly DISCOM maximum demand penalties, and provides clean power buffers for heavy truck turnaround cycles.

Peak shaving against DISCOM maximum demand (kVA) ratchet charges
Captive solar buffering and midday generation time-shifting
Critical infrastructure resilience for port security, cold storage, and terminal gates
Megawatt-class charging support during high-tariff evening peak hours
Power quality improvement, power factor correction, and harmonic mitigation
Microgrid black-start capability for seamless islanded operation

Chemistry & Enclosure: Containerized LFP (IEC 62619)Utility-scale 2 MWh to 20 MWh blocks
Primary Duty: Peak Demand Shaving & BufferingC-Rate optimized for heavy haulage surges
Power Conversion: Bi-directional 4-Quadrant PCSIEEE 519 & CEA harmonic compliant
Safety & Protection: NFPA 855 / IEC StandardsAerosol fire suppression & thermal runaway control

Digital Layer

SOLFLEET™

Drayage energy intelligence & dispatch orchestration

The algorithmic scheduling engine that converts charging queues into deterministic turnarounds. Electric commercial vehicles are authenticated, prioritized by vessel departure deadlines and cargo criticality, and matched to high-power dispensers for guaranteed gate-readiness.

Drayage scheduling integrated with Port Community System (PCS 1x) & TOS
State-of-Charge (SOC) management with guaranteed departure readiness
5-tier operational priority ranking (Emergency → Vessel Line-Handling → Drayage → Third-Party)
Driver and fleet authentication (FASTag, RFID, ANPR, ISO 15118 Plug & Charge)
Automated queue management, virtual staging, and turn-by-turn bay allocation
Predictive charge optimization balancing real-time ToD tariffs, solar output, and grid stress

Digital Layer

SOLCOMMAND™

Central port energy command center & SCADA hub

A single pane of glass for port authority trustees and terminal operators: real-time telemetry across every dispenser, transformer, BESS container, and electric truck on terminal—with automated fault alerting, maintenance dispatch, and energy bill reconciliation.

Real-time charger availability, health telemetry, and active session monitoring
Fleet readiness tracking and drayage queue visualization
Substation power flow, transformer thermal load, and feeder demand tracking
On-site solar generation & BESS state-of-charge dispatch tracking
Automated fault diagnostics, alarm escalation, and technician work orders
Fleet account billing, FASTag/UPI transactional settlement, and DISCOM tariff audit
CERT-In and maritime cybersecurity telemetry monitoring

Digital Layer

SOLINSIGHT™

Harit Sagar & MIV 2030 ESG analytics engine

The audit-grade reporting layer. Energy throughput, utility demand reduction, diesel displacement, and criteria air pollutant reductions (NOx, PM2.5, SOx, CO2e) are calculated directly from revenue-grade meters with documented EPA methodologies for statutory compliance and federal grant reporting.

Energy consumption analytics by terminal zone, fleet operator, and asset class
Renewable energy matching and hourly carbon accounting (Scope 1, 2, and 3)
EPA Clean Air Act Title V emissions offset calculations (NOx, PM2.5, CO2e)
SEC Climate-Related Disclosure & GLEC framework freight carbon reporting
Charger uptime, availability SLAs, and utilization heatmaps
Fleet efficiency benchmarking and total cost of ownership (TCO) tracking
Audit-ready statutory compliance exports (Harit Sagar Green Port Guidelines, ESG reporting, ISO 50001)

03Energy flow

Where every kilowatt comes from,
and where it goes.

Charging infrastructure without an energy model simply moves the problem to the grid connection. The management layer sits between supply and demand and decides, continuously, what is served and what waits.

SourceManagementStorageLoad

Illustrative Digital Twin Simulation

Hover or focus any element to read its role and its illustrative indicator. Power paths are drawn in green; the dashed blue paths are operating data returning to the management layer.

Illustrative Digital Twin Simulation. SCADA telemetry values and operational load curves are generated deterministically for demonstration and do not represent measured real-time data from any active facility.

04SOLCOMMAND™

One operating picture for the
entire energy estate.

Charger state, fleet readiness, electrical loading, storage dispatch, commercial settlement and ESG evidence — in a single surface, so that the port's energy system is operated rather than merely monitored.

Demonstration interface

Every figure below is generated for demonstration. Nothing shown is measured data from Deendayal Port Authority or any other port.

Loading command center

05Fleet energy intelligence

Energy intelligence that knows which
vehicle must move first.

A security vehicle departing in twenty minutes receives higher priority than an employee vehicle parked for six hours. That single decision, taken thousands of times a week, is the difference between a charging estate and a charging operation.

Priority tiers

1
Emergency Fleet
Vehicles with an immediate response obligation. Charging capacity is reserved rather than allocated, and a minimum readiness SOC is held at all times.
- Fire and rescue support
- Medical response
- Incident command
2
Port Operations
The Authority’s own duty fleet. Charging is scheduled backwards from the departure roster so that every vehicle reaches target SOC before its committed shift.
- Security patrol
- Maintenance crews
- Berth inspection
- Pilot transport
3
Heavy Logistics
Electric freight with reserved arrival windows. Priority is held against the reservation; late arrivals are re-sequenced rather than allowed to displace scheduled vehicles.
- Container haulage
- Bulk movements
- Terminal tractors
4
Commercial Fleet
Contracted third-party fleets charging under account terms. Served at guaranteed availability but below operational duty vehicles.
- Contractor fleets
- Logistics support
- Taxi and ride services
5
Staff / Visitors
Long-dwell charging with the greatest scheduling flexibility. These sessions are shifted first to absorb solar generation and to protect the site peak.
- Employee vehicles
- Visitor parking
- Administrative pool cars

Charging sequence

Illustrative scheduling model

Grid within contract · storage at 74%

Operational duty ranks first, then departure urgency. Long-dwell staff charging is served last because it can be moved without consequence.

011Port Fire & Emergency UnitEMG-0192% → 95%On standbyZB-0180
022CISF Harbor Patrol 04POL-0434% → 80%Departs in 22 minZB-0377
032DPA Terminal Security Unit 07SEC-0761% → 80%Departs in 48 minZB-0470
04233kV Substation Maintenance VanMNT-0255% → 75%Departs in 95 minZB-0667
053Tata Prima E.55S Hauler 11HGV-1128% → 90%Departs in 140 minZD-0462
063Olectra EV Terminal Hostler 19HGV-1912% → 90%Departs in 210 min59
073Ashok Leyland AVTR EV 14HGV-1444% → 85%Departs in 175 minZD-0956
084Tata Ultra E.9 Delivery VanCML-0647% → 70%Departs in 190 minZC-0243
094Commercial Logistics Truck 09CML-0966% → 70%Departs in 240 min36
105Staff Nexon EV 21STF-2139% → 70%Departs in 355 minZA-0523
115Administrative Pool EV 33STF-3352% → 70%Departs in 400 min18
125Port Trustee Inspection EV 38STF-3871% → 70%Departs in 420 minZA-0913

What the engine considers

01
Vehicle state of charge
Current energy against the target required for the next duty
02
Departure time
Committed release time from the operational roster
03
Route and duty
Distance and load profile of the assigned movement
04
Fleet priority
Operational criticality tier assigned to the vehicle class
05
Charger availability
Free bays, connector type and achievable power
06
Electricity tariff
Time-of-day pricing and demand charge exposure
07
Grid load
Headroom against the site’s contracted demand
08
Solar production
Instantaneous generation available to be consumed on site
09
BESS availability
Stored energy and permitted discharge rate

Illustrative Digital Twin Simulation. SCADA telemetry values and operational load curves are generated deterministically for demonstration and do not represent measured real-time data from any active facility.

Next step

The platform is deliverable in phases.
The architecture is not.

Modules can be commissioned one at a time. The electrical headroom, cable routes and data model that let them work together have to be designed at the start — which is why the assessment comes first.

Request Port Energy Assessment Request Technical Concept Brief

Six modules. Three layers.One operating system for port energy.

SOLOSTAR PORT ENERGY™ is one architecture, not six procurements.

SOLCHARGE PORT™

SOLGRID™

SOLSTORAGE™

SOLFLEET™

SOLCOMMAND™

SOLINSIGHT™

Where every kilowatt comes from, and where it goes.

One operating picture for the entire energy estate.

Energy intelligence that knows which vehicle must move first.

The platform is deliverable in phases.The architecture is not.

Six modules. Three layers.One operating system for port energy.

SOLOSTAR PORT ENERGY™ is one architecture, not six procurements.

SOLCHARGE PORT™

SOLGRID™

SOLSTORAGE™

SOLFLEET™

SOLCOMMAND™

SOLINSIGHT™

Where every kilowatt comes from, and where it goes.

One operating picture for the entire energy estate.

Energy intelligence that knows which vehicle must move first.

The platform is deliverable in phases.The architecture is not.

Six modules. Three layers.
One operating system for port energy.

SOLOSTAR PORT ENERGY™ is one
architecture, not six procurements.

Where every kilowatt comes from,
and where it goes.

One operating picture for the
entire energy estate.

Energy intelligence that knows which
vehicle must move first.

The platform is deliverable in phases.
The architecture is not.

Six modules. Three layers.
One operating system for port energy.

SOLOSTAR PORT ENERGY™ is one
architecture, not six procurements.

Where every kilowatt comes from,
and where it goes.

One operating picture for the
entire energy estate.

Energy intelligence that knows which
vehicle must move first.

The platform is deliverable in phases.
The architecture is not.