Air-Cooled Energy Storage Container

Project‑ready capacity with straightforward thermal management: a configurable 2.0‑5.0 MWh platform tailored to project‑specific power, duration and integration requirements.

A protected enclosure, organized around access and airflow

Air-cooled energy storage container architecture

Battery System

Starting at the cell level, LFP cells are assembled into a monitored battery system where the final series‑parallel arrangement is configuration‑specific and validated against reviewed model data.

LFP cell chemistry

Lithium iron phosphate cells provide the energy foundation. Cell format and nominal capacity are configuration-specific and confirmed per reviewed model.

Cell assembly into modules

Cells are assembled into monitored modules or packs with integrated cell-level or module-level BMS sensing. Final arrangement is confirmed per model.

Rack and system organisation

Modules are organized into racks within the container enclosure. Rack arrangement, bus configuration and service clearances are confirmed per selected model.

Battery system cell, module and rack layers

Air Thermal Management

Conditioned air, directed through the system, is distributed around the battery equipment by fans and air paths, with cooling capacity and ducting selected for the project's ambient temperature, altitude and duty profile.

Intake

Ambient air enters through filtered intake points, with filtration grade confirmed for the site environment (dust, humidity, corrosion).

Distribution

Conditioned air is directed through the rack layout by fans and internal ducting. Airflow path and volume are confirmed for the thermal load of the selected configuration.

Exhaust

Heated air exits through the designed exhaust path. Exhaust routing and noise constraints are confirmed for the project site.

Air-cooled BESS thermal management airflow schematic

Schematic illustration

System Boundary

Define what arrives in the container — and what connects at site.

Container and service environment

The container is an operating environment, not just a shell.

Battery cells, modules and racks

Energy begins at the cell—and becomes useful through the system around it.

Power conversion and electrical interface

Capacity stores the energy. The power interface controls how it moves.

Air thermal management

Conditioned air, directed through the system.

Fire, gas detection and protective response

Safety is a sequence: detect, alert, isolate and respond.

BMS and electrical protection

The BMS watches the battery from the inside out.

EMS, HMI and communications

Local battery intelligence connects to the project control layer.

Auxiliary systems and project-side equipment

The system boundary continues beyond the battery container.

Safety Architecture

Detect, Alert, Isolate, Suppress — the four‑layer battery safety and fire‑protection system operates in sequence to prevent incidents, contain risks, and safeguard personnel and assets.

Monitoring

Continuous cell-level and system-level monitoring through BMS and integrated sensors.

Detection & Alert

Gas detection, smoke detection and alarm systems provide early warning.

Isolation

Electrical isolation at cell, module and system level.

Fire Protection

Fire-suppression equipment is included in reviewed configurations.

Safety Evidence

Request the evidence package for the selected configuration and market.

UL

UL 9540A

UL 9540A is a test method. Results apply to the specific model, configuration and market — not a blanket certification claim.

Controls & Communications

Visibility from cell status to site command.Battery monitoring, system controls and project communications are coordinated around the selected integration scope.

  • BMS Cell and module monitoring, protection and state visibility. Signals, responsibility and interface are confirmed per selected model.
  • Container controller / EMS System-level control, scheduling and coordination with project-side energy management. Responsibility boundary is confirmed per scope.
  • Site / SCADA Project-side SCADA, microgrid controller or utility interface. Integration responsibility and protocol are project-defined.
Utility-scale energy storage container field installation
Commercial and industrial energy storage installation
Microgrid energy storage container installation

Built for project-specific energy storage integration

Utility and grid projects

Power and duration are coordinated with the grid interface and project-side equipment.

Specification

Specification ≈2.0 MWh 2.2 MWh 2.4 MWh 5.0 MWh
Energy ≈2.0 MWh 2.2 MWh 2.4 MWh 5.0 MWh
Rated power Confirm Confirm Confirm per config Confirm per config
DC voltage Confirm Confirm Confirm Confirm
Format Primarily 40 ft Primarily 40 ft Primarily 40 ft Primarily 40 ft
Cooling Air-cooled Air-cooled Air-cooled Air-cooled
IP rating Confirm Confirm Confirm Confirm
Chemistry LFP LFP LFP LFP
Operating temp Confirm Confirm Confirm Confirm

Reviewed public ranges. Final model identity, parameters and evidence confirmed against current approved datasheet before specification. Document revision and evidence status available on request.

Manufacturing Capability

From system integration and assembly to rigorous testing and delivery, our energy storage systems are built for real project requirements.

Own Factory Advanced production lines.
Strict Quality Multi-stage testing and inspection.
Experienced Team 20+ years in energy storage industry.
Global Delivery Project-ready systems delivered worldwide.
Manufacturing facility for energy storage containers
20,000+ m² Manufacturing Base
500+ Units Annual Production Capacity
100% Functional Testing
50+ Countries Global Projects
System Integration

System Integration

Professional integration of battery, PCS, EMS and other core components.

Assembly Process

Assembly Process

Standardized assembly process ensures reliability and consistency.

Quality Inspection

Quality Inspection

Multiple inspections at every stage to guarantee product quality.

System Testing

System Testing

Comprehensive functional, electrical and safety testing before delivery.

Finished Products

Finished Products

All systems are fully tested and ready for deployment.

Delivery & Shipping

Delivery & Shipping

Secure packaging and efficient logistics to project sites.

FAQ

Frequently asked questions

A: Air-cooled systems distribute conditioned air with fans and designed air paths. Liquid-cooled systems circulate a working fluid through a dedicated thermal circuit. The right choice depends on duty cycle, ambient conditions, footprint, energy density requirements and maintenance preference.

A: It can be evaluated where the required capacity falls in the reviewed 2.0–5.0 MWh range, primarily 40 ft format is acceptable, site conditions support air-cooling (temperature, altitude, dust and humidity within operating limits), and maintenance access for air-handling equipment is feasible.

A: The reviewed configurations include battery system, BMS, thermal management and fire-detection equipment within the container. PCS, transformer, switchgear, EMS and site-level controls must be confirmed for each project scope — they are not included by default.

A: PCS and EMS appear in some reviewed integrated configurations, while transformer, switchgear and site controller scope varies by configuration. The proposal and scope sheet must explicitly state what is included and what remains project-side.

A: Certifications apply to the specific model, configuration, market and revision. Do not assume identical certification across all capacities. Request the evidence package for the selected configuration and authority having jurisdiction.

A: Maximum and minimum ambient temperature, altitude, solar exposure and shading, dust and corrosion environment, noise constraints, maintenance access dimensions and local fire and electrical codes.

A: Provide the load profile, required power and duration, grid interface, ambient and site conditions, footprint and access limits, required equipment scope, delivery destination and applicable compliance requirements.

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