Complete BESS Architecture

BESS
Components

Complete. Integrated. Intelligent.

Every component. Every connection. One reliable energy storage solution — engineered end-to-end inside a single Gvault platform.

Gvault BESS container showing all integrated components
Containerized BESS
All-in-one platform

Every part of the system, designed in unison

Filter by sub-system to explore the 18 building blocks that make up a complete Gvault BESS.

Battery modules mounted in a high density rack

Battery Modules & Racks

  • High energy density cells
  • Battery modules
  • Racks / Cabinets
  • Busbars & connectors
  • Fire resistant design
BMS dashboard showing live battery telemetry

Battery Management System (BMS)

  • Cell monitoring (Voltage, Current, Temp.)
  • SOC, SOH estimation
  • Cell balancing
  • Alarms & protection
  • Data communication
Industrial power conversion system cabinet

Power Conversion System (PCS)

  • Bidirectional AC/DC conversion
  • Grid support functions
  • Voltage & frequency control
  • High efficiency & reliability
  • Modular PCS design
EMS dashboard with energy flow and analytics

Energy Management System (EMS)

  • System monitoring & control
  • Data acquisition & analytics
  • Dispatch optimization
  • Strategy management
  • Remote access & reporting
Thermal management HVAC and liquid cooling unit

Thermal Management System

  • HVAC / Chiller / Liquid cooling
  • Temperature control
  • Uniform cooling for batteries & PCS
  • Overheat protection
  • Energy efficient operation
Fire extinguisher and smoke heat detector

Fire Protection System

  • Smoke / Heat detection
  • Gas detection (H₂, CO etc.)
  • Fire suppression (Aerosol / FM200)
  • Alarms & notification
  • Integrated safety protection
Steel base frame and skid structural assembly

Structural & Mechanical

  • Base frame & skid
  • Lifting lugs & locks
  • Vibration protection
  • Sealing & insulation
High voltage cables and industrial connectors

Cables & Connectors

  • High voltage DC cables
  • AC power cables
  • Signal & control cables
  • Connectors & glands
Weatherproof ISO container enclosure for BESS

ISO Container / Enclosure

  • ISO standard container
  • Weatherproof & corrosion resistant
  • Structural strength
  • Thermal insulation
  • Easy transport & installation
AC/DC switchgear and protection cabinet

Switchgear & Protection

  • AC/DC switchgear
  • Circuit breakers
  • Fuses & contactors
  • Protection relays
  • Short circuit & overload protection
Power distribution cabinet with transformers

Power Distribution System

  • DC / AC power distribution
  • Auxiliary power supply
  • Isolation transformers
  • Power cables & wiring
  • Load management
Auxiliary systems — lighting, UPS, emergency stop

Auxiliary Systems

  • Lighting system
  • Emergency stop system
  • UPS system
  • Grounding system
  • Cable management system
Local HMI display showing BESS monitoring screen

Monitoring & HMI

  • Local HMI display
  • Real-time monitoring
  • Alarms & events log
  • Historical data & reports
  • User access control
Networking and communication hardware

Communication System

  • Ethernet / Fiber / 4G / 5G
  • Modbus / CAN / IEC 61850
  • Remote monitoring
  • Data security
  • Seamless integration
Temperature, smoke, gas and humidity sensors

Sensors & Detectors

  • Temperature sensors
  • Smoke detectors
  • Gas detectors
  • Humidity sensors
Grounding rods and lightning protection equipment

Grounding & Lightning Protection

  • Earthing system
  • Surge protection devices
  • Lightning arrestors
  • Equipotential bonding
BESS container being transported on a truck

Packaging & Transport

  • Secure packaging
  • Shock & vibration protection
  • Easy transportation
  • On-site quick deployment
Engineer commissioning a BESS system

Commissioning & Services

  • System engineering
  • Installation & testing
  • Commissioning support
  • O&M & after-sales service

The sub-components that build every Gvault module

Precision-engineered busbars, harnesses, plates and enclosures that turn raw cells into a reliable, manufacturable battery pack.

Cell Contact System with FPC busbar layout

CCS — Cell Contact System

Battery Module Busbar Assembly

  • Cu / Al / Cu-Al composite construction
  • High current carrying capability
  • Low contact resistance design
  • Supports voltage & temperature sensing
  • Precision laser welding and stamping
  • Custom layouts and dimensions available
Laminated flexible copper busbar with insulated sleeve

Flexible Copper Busbar

  • High conductivity copper construction
  • Flexible laminated current path
  • Absorbs vibration and thermal expansion
  • Low power loss design
  • Insulated sleeve options available
  • Custom bending profiles supported
Tin/nickel plated rigid copper busbar

Rigid Copper Busbar

  • High conductivity copper structure
  • Optimized for high-current transfer
  • Low electrical resistance
  • Precision bending and machining
  • Tin / Nickel plating options
  • Custom geometry available
Orange high voltage wiring harness with integrated connector assembly

HV Wiring Harness & Connector Assembly

Integrated HV Cable + Connector System

  • Voltage rating up to 1500 V DC
  • Integrated HV connector with mechanical locking
  • Environmental sealing & EMI shielding
  • Flame-retardant insulation, high-current conductors
  • Low contact resistance & insertion loss
  • Custom routing and connector options
Terminated high voltage cable assembly

High Voltage Cable Assembly

  • High current transfer capability
  • Low contact resistance
  • Flexible cable structure
  • Heat resistant insulation
  • Secure terminal integration
  • Custom cable lengths available
Precision-formed steel strip for module reinforcement

Steel Strip

  • High tensile strength
  • Precision forming process
  • Fatigue resistant design
  • Corrosion-resistant coating options
  • Lightweight profile construction
  • Module reinforcement support
Aluminum battery pack enclosure shell

Battery Pack Enclosure

  • Aluminum / steel construction
  • High mechanical rigidity
  • Thermal integration support
  • Corrosion-resistant finish
  • Lightweight structure
  • Precision fabricated assembly
Aluminum extrusion cooling plate with coolant channels

Battery Cooling Plate

  • Aluminum extrusion construction
  • Optimized heat dissipation
  • Supports coolant channels
  • High structural rigidity
  • Corrosion-resistant treatment
  • Custom profile dimensions available
Compression resistant thermal interface pad

Thermal Interface Pad

  • High thermal conductivity
  • Electrical insulation capability
  • Uniform heat dissipation
  • Compression resistant
  • Multiple thickness options
Industrial high current connector housing

Connector Housing

  • High current connector interface
  • Mechanical locking design
  • Robust insulation support
  • Reliable system integration
  • Durable industrial construction

Every dimension, plating and routing can be tailored to your module design.

From CAD to finished assembly — our hardware team builds custom runs to your exact module specification.

Smarter storage.
Stronger grid.
Sustainable tomorrow.

Bring every Gvault BESS component together in a single, intelligent platform — engineered to power the next decade of energy.