DC Block

NoahX-1500/4170

Sunwoda · LFP · Liquid cooled · 20-ft container

4,170 kWh liquid-cooled DC battery container in a 20-ft form factor using LFP 314Ah cells. The higher-capacity variant in Sunwoda's NoahX container lineup, delivering over 4 MWh from a standard 20-ft enclosure. Supports old and new battery mixing for phased deployment and augmentation, reducing LCOS over the system lifetime.

4,170 kWh
Capacity
LFP
Chemistry
314Ah
Cell
IP55
IP Rating
Download Datasheet (PDF)

Specifications

Cell / Battery Pack
Chemistry LFP
Cell Specification 3.2V / 314Ah
Pack Configuration 1P48S
Pack Rated Voltage 153.6V
Pack Operating Voltage 134.4-172.8V
Pack Nominal Energy 43 kWh
Cycle Life 10,000 cycles (25 C, 0.5CP)
Battery Rack
Configuration 1P104S
Rated Voltage 1,331.2V
Operating Voltage 1,164.8-1,497.6V
Nominal Energy 417 kWh
Container System
Nominal Energy 4,170 kWh
DC Round-Trip Efficiency 93% or higher (0.5CP)
Rated Voltage 1,331.2V
Operating Voltage 1,164.8-1,497.6V
Operating Temperature -30 to +60 C
Altitude 3,000 m max (derating above)
Cooling Method Liquid cooling
Fire Suppression Water FSS / Aerosol (optional)
Dimensions (W x D x H) 6,058 x 2,438 x 2,591 mm (20 ft)
Weight 43,000 kg
IP Rating IP55 / NEMA 3R
BMS 3 levels + passive balance (active balance optional)
Communication CAN, RS485, Ethernet
Protocols Modbus RTU, Modbus TCP, IEC 61850

Key Features

  • Over 4 MWh from a standard 20-ft container using 314Ah high-capacity cells
  • Rack-level liquid cooling with cell temperature difference controlled within 2 C
  • 10,000-cycle life with battery life extended over 20% versus air-cooled systems
  • Supports mixing of old and new batteries for phased deployment, reducing LCOS by 20%
  • Five-level safety design with pack-level fire suppression and roof explosion venting
  • Plug-and-play combination of two containers for large-scale power station applications
Product Certifications
IEC 62619 IEC 62933 UN 38.3 UN 3536 UL 1973 UL 9540A NFPA 855 NFPA 68 NFPA 69
Environmental Compliance
About the Manufacturer
Sunwoda
Shenzhen, China · Founded 1997

Sunwoda Electronic Co., Ltd., founded in 1997 and headquartered in Shenzhen, China, is a BloombergNEF Tier 1 energy storage manufacturer with vertically integrated LFP cell production. The company serves utility-scale, commercial & industrial, and residential energy storage ma...

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NoahX-1500/4170 Datasheet
Sunwoda · PDF
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