DC Block Preliminary

∞Power (6.9 MWh, 8h)

Hithium · LFP · Liquid cooled · 20-ft container

6,922 kWh liquid-cooled DC block using 1,300 Ah prismatic LFP cells in a 4-rack, 1P416S configuration. Designed for 8-hour duration applications at 0.125P rate with 96% or higher round-trip efficiency. IP66-rated battery compartment and 160 Wh/L volumetric energy density for long-duration energy shifting and renewable integration.

6,922 kWh
Capacity
8 hours
Duration
LFP
Chemistry
1,300Ah
Cell
IP66
IP Rating
Download Datasheet (PDF)

Specifications

Electrical
Nominal Energy 6,922 kWh
Nominal Voltage 1,331.2V
Operating Voltage 1,040–1,500V
Nominal Charge/Discharge Rate 0.125P / 0.125P
Round-Trip Efficiency ≥96%
Nominal SOC at Delivery 27%
General
Configuration 4 x 1P416S
Cooling Method Liquid cooling
BMS Communication CAN, RS485, Ethernet
Gravimetric Energy Density ≥135 Wh/kg
Volumetric Energy Density ≥160 Wh/L
Application Altitude ≤4,000 m
Mechanical
Dimensions (L x W x H) 6,058 x 2,438 x 2,896 mm
Maximum Weight 50,000 kg
Protection Level IP66 (battery compartment)
Temperature
Operating Range -30°C to +55°C
Storage Range (recommended) -20°C to +35°C

Key Features

  • 8-hour duration at 0.125P rate for long-duration energy shifting
  • 96% or higher round-trip efficiency with 1,300 Ah high-capacity cells
  • IP66-rated battery compartment for enhanced environmental protection
  • 160 Wh/L volumetric energy density in standard 20-ft container
  • Multi-stage active fire detection and protection (NFPA 855 compliant)
  • Compatible with string or central PCS architectures
Product Certifications
IEC 62619 IEC 62477 IEC 63056 IEC 62933 UL 1973 UL 9540A UL 9540 NFPA 855 UN 38.3
Environmental Compliance
RoHS REACH Cobalt free
About the Manufacturer
Hithium
Xiamen, China · Founded 2019

Hithium Energy Storage Technology Co., Ltd., founded in 2019 and headquartered in Xiamen, China, is one of the fastest-growing LFP battery manufacturers in the energy storage sector. The company is vertically integrated from cell production to containerized DC block systems, w...

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∞Power (6.9 MWh, 8h) Datasheet
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