DC Block Preliminary

∞Power (6.25 MWh, 2h)

Hithium · LFP · Liquid cooled · 20-ft container

6,250 kWh liquid-cooled DC block using 587 Ah prismatic LFP cells in an 8-rack, 1P416S configuration. The 2-hour variant of the ∞Power 6.25 MWh platform, rated at 0.5P continuous charge and discharge for frequency regulation, peak shaving, and grid ancillary services. 94% or higher round-trip efficiency at 1,331V DC nominal.

6,250 kWh
Capacity
2 hours
Duration
LFP
Chemistry
587Ah
Cell
IP55
IP Rating
Download Datasheet (PDF)

Specifications

Electrical
Nominal Energy 6,250 kWh
Nominal Voltage 1,331.2V
Operating Voltage 1,040–1,500V
Nominal Charge/Discharge Rate 0.5P / 0.5P
Round-Trip Efficiency ≥94%
Nominal SOC at Delivery 27%
General
Configuration 8 x 1P416S
Cooling Method Liquid cooling
BMS Communication CAN, RS485, Ethernet
Gravimetric Energy Density ≥130 Wh/kg
Volumetric Energy Density ≥145 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 48,000 kg
Protection Level IP55
Temperature
Operating Range -30°C to +55°C
Storage Range (recommended) -20°C to +35°C

Key Features

  • 0.5P continuous charge and discharge for 2-hour duration applications
  • Multi-stage active fire detection and protection (NFPA 855 compliant)
  • 3-level BMS for cell-level monitoring and system protection
  • Eco-friendly refrigerant with high recyclability
  • Compatible with string or central PCS architectures
  • Supports back-to-back and side-by-side installation layouts
Product Certifications
UL 1973 UL 9540A UL 9540 NFPA 855 UN 38.3
Environmental Compliance
RoHS REACH Cobalt free EU Regulation 2023/1542
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 (6.25 MWh, 2h) Datasheet
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