DC Block

SBB 1.0

Samsung SDI · NCA · Liquid cooled · 20-ft container

3.84 MWh DC battery enclosure in a 20-foot container using NCA 145Ah cells in a 2P360S x 10P configuration. Liquid cooled with Enhanced Direct Injection thermal propagation prevention, active and passive venting, and UL 9540 certification.

3,841 kWh
Capacity
NCA
Chemistry
NCA 145Ah
Cell
Download Datasheet (PDF)

Specifications

Battery Data
Cell Type NCA 145Ah
Configuration 2P360S x 10P
Nominal Energy 3,841 kWh
Operation Voltage 1,116 - 1,494V
Max Power 1,920 kW
General
Dimensions (W x D x H) 6,058 x 2,438 x 2,896 mm
Weight 32,000 kg
Cooling Liquid cooled
Scalability Up to 7 SBBs per bank
Safety
Thermal Propagation Prevention EDI (Enhanced Direct Injection)
Venting Active venting + passive venting
Detection Smoke detector, gas detector
Emergency Emergency switch, alarm, deflagration panel

Key Features

  • Liquid cooling for higher power output and multi-cycle-per-day operation
  • EDI (Enhanced Direct Injection) prevents thermal propagation between cells
  • Active and passive venting mitigates explosion risk
  • Ships fully connected and pre-tested with integrated HVAC, chiller, and fire panel
  • Scalable up to 7 SBBs per bank for multi-megawatt-hour installations
Product Certifications
UL 1973 UL 9540 UL 9540A NFPA 855 NFPA 69 NFPA 13
Environmental Compliance
About the Manufacturer
Samsung SDI
Suwon, South Korea · Founded 1970

Samsung SDI Co., Ltd., founded in 1970 and headquartered in Suwon, South Korea, is a global Tier 1 battery cell manufacturer and supplier, and a subsidiary of the Samsung Group. The company produces NMC and NCA prismatic cells and containerized DC block systems (SBB) for utili...

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SBB 1.0 Datasheet
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