Containerised Battery Energy Storage Systems

Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67

Packaged in standard 20ft and 40ft containers, this outdoor battery storage system scales lithium-ion capacity for industrial and commercial sites. Spanning…

Technical specifications

Technical specifications of Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67
ParameterValue
Product TypeOutdoor Containerized Energy Storage System (BESS)
Battery TypeLithium Ion
Capacity1MWh / 2MWh / 2000kWh (up to 5MWh)
System Voltage768 V
Battery Configuration10P384S
CoolingLiquid Cooling
BMSIntegrated Battery Management System
Grid ConnectionHybrid Grid
Power SourceSolar Panel
CommunicationCAN / RS485
Protection ClassIP67
Container Dimension (L×W×H)12196 × 2438 × 2896 mm (40ft)
Weight27.5 t
ApplicationIndustrial and Commercial Energy Storage

Figures reflect the product data provided. Actual dimensions, materials, finish, and packaging depend on the confirmed sample and final order details.

Why buyers choose it

  • Outdoor containerized BESS available in 20ft and 40ft sizes
  • Capacity range from 1MWh to 5MWh (2000kWh typical)
  • Liquid-cooled lithium-ion racks deliver stable performance
  • Built-in BMS with CAN / RS485 communication
  • Solar-fed, hybrid-grid ready, IP67-rated for outdoor use

Standards & certification

Designed and tested to IEC 60076 / IEC 62271. Millenium production is certified to ISO 9001, ISO 14001 and ISO 45001; the product family carries CE (ECM), UDEM attestation and an EAC declaration of conformity. Every unit passes routine factory tests before dispatch.

Product details

Packaged in standard 20ft and 40ft containers, this outdoor battery storage system scales lithium-ion capacity for industrial and commercial sites. Spanning 1MWh to 5MWh (2000kWh being a typical size), it combines liquid cooling, a built-in BMS, and IP67 protection to bank solar and grid power for peak-shaving, backup, and hybrid-grid duty.

Design & Construction

  • Standard 20ft/40ft container shell with liftable corner castings for transport
  • Vertical racks of stacked lithium modules, wired with orange high-voltage connectors
  • A dedicated PCS and control cabinet section with monitoring and control panel
  • Closed liquid-cooling loop that keeps cell temperature even and cycle life long
  • Weatherproof IP67 build for outdoor conditions

Applications

Suited to outdoor solar-plus-storage plants, industrial and commercial storage projects, peak-shaving and load-shifting programs, and hybrid-grid backup at megawatt-hour scale.

Customisation Options

Capacity, container size (20ft/40ft), system voltage, grid setup, and communication interface can be tailored to project requirements.

Ordering Information

Please confirm the capacity, container size, system voltage, and grid-connection type required when ordering.

Product details in pictures

Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67 — detail 1
Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67 — detail 2
Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67 — detail 3
Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67 — detail 4

Frequently asked questions

What is the rated capacity of the Outdoor Battery Container ESS — 20ft/40ft, 1–5MWh, Liquid-Cooled, IP67?

The rated capacity is 1MWh / 2MWh / 2000kWh (up to 5MWh). Other ratings in the same series are quoted on request.

What are the main advantages of this energy storage system?

Outdoor containerized BESS available in 20ft and 40ft sizes; Capacity range from 1MWh to 5MWh (2000kWh typical); Liquid-cooled lithium-ion racks deliver stable performance.

Can this product be customised to my specification?

Capacity, container size (20ft/40ft), system voltage, grid setup, and communication interface can be tailored to project requirements.

Which standards and certifications apply?

Designed and tested to IEC 60076 / IEC 62271. Millenium production is certified to ISO 9001, ISO 14001 and ISO 45001, and the product family carries CE (ECM), UDEM attestation and an EAC declaration of conformity.

Quotation

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