Containerised Battery Energy Storage Systems

Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67

Housed in a 20-foot outdoor container, this high-voltage lithium-ion storage system stores solar and grid power for industrial and commercial use. It runs at…

Technical specifications

Technical specifications of Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67
ParameterValue
Product TypeOutdoor Containerized Energy Storage System (BESS)
Battery TypeLithium Ion (High Voltage)
Power1 MW
Capacity500kWh – 1000kWh (up to 5MWh)
Rated 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 (20FT)
ApplicationIndustry and Commerce

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 20FT container format rated at 1MW power
  • Capacity from 500kWh to 1000kWh, expandable to 5MWh
  • High-voltage lithium-ion chemistry with liquid-cooled racks
  • Onboard BMS communicating via CAN / RS485
  • Solar-fed, hybrid-grid ready, IP67-rated for outdoor exposure

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

Housed in a 20-foot outdoor container, this high-voltage lithium-ion storage system stores solar and grid power for industrial and commercial use. It runs at 1MW power with a 500kWh-to-1000kWh capacity band (scalable up to 5MWh), backed by liquid cooling, an onboard BMS, and IP67 protection for dependable hybrid-grid storage.

Design & Construction

  • 20FT container equipped 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 uniform and cycle life long
  • Weatherproof IP67 enclosure built for outdoor conditions

Applications

Suited to outdoor solar-plus-storage plants, industrial and commercial storage projects, peak-shaving programs, and hybrid-grid backup.

Customisation Options

Power rating, capacity, system voltage, grid setup, and communication interface can all be tailored to project needs.

Ordering Information

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

Product details in pictures

Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67 — detail 1
Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67 — detail 2
Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67 — detail 3
Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67 — detail 4

Frequently asked questions

What is the rated capacity of the Outdoor 20FT Container BESS — 1MW Power, 500kWh–1000kWh, Liquid-Cooled, IP67?

The rated capacity is 500kWh – 1000kWh (up to 5MWh), with an input voltage of 768 V. Other ratings in the same series are quoted on request.

What are the main advantages of this energy storage system?

Outdoor 20FT container format rated at 1MW power; Capacity from 500kWh to 1000kWh, expandable to 5MWh; High-voltage lithium-ion chemistry with liquid-cooled racks.

Can this product be customised to my specification?

Power rating, capacity, system voltage, grid setup, and communication interface can all be tailored to project needs.

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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