Containerized Energy Storage System (20ft · 5000kWh | Liquid Cooling)

QB-H2.5K

The QB-H2.5K high voltage LFP (LiFePO4) battery system is an efficient and cost-effective solution for residential and small commercial use. Intuitive and easy to use, its modular design is easily scalable, offering, through a plug and play solution, a scalable energy storage capacity from 7.5 kWh to 25 kWh throughout its operational lifespan.

Product Description

The QB-H2.5K high voltage LFP (LiFePO4) battery system is an efficient and cost-effective solution for residential and small commercial use. Intuitive and easy to use, its modular design is easily scalable, offering, through a plug and play solution, a scalable energy storage capacity from 7.5 kWh to 25 kWh throughout its operational lifespan.

Highlight Features

Efficient and reliable

  • High safety LiFePO4 chemistry
  • Intelligent temperature control
  • Four-layer protection

Easy to install and use

  • Intelligent energy management; remote monitoring and updates
  • Supports multi-container parallel connection for easy system expansion

Economical and profitable

  • High space utilization
  • Energy independence and cost-effectiveness for business use
  • SPOT market compatible to maximize the revenue

Technical Data

Technical DataQC-5018K-LQC-5068K-LQC-5047K-L
Battery and electrical data
Battery typeLFP / LiFePO4 (Lithium Iron Phosphate)
Cell modelLFP81175200A-330AhLFP81175200A-330AhLFP81175200A-316Ah
Pack configuration1P44S1P100S1P104S
Nominal capacity5018kWh5068kWh5047kWh
Voltage range990Vdc~1445.4Vdc1000Vdc~1460Vdc1040Vdc~1497.6Vdc
System specification1267V1280V1331V
General data
Ingress protection ratingIP55
Cooling methodLiquid-cooled temperature control + Air conditioning (liquid cooler built-in system)
Communication interfaceCAN, RS485, Ethernet
Communication protocolModbus-TCP/IP
Fire fighting systemExplosion-proof + Smoke extraction + PACK-rated submerged fire extinguishing + Gas estinguishing system + Water sprinkler system
Storage temperature-30°C~60°C
Operating temperature-30°C~60°C
Operating relative humidity0%~95% (no condensation)
Maximum operating altitude3000 m (≥3000 derating)
Standards and certifications (Ongoing)GB/T36276, UL1973, UL9540, UN38.3, UN3536, IEC62477, IEC60370, IED61000, IEC62619, NFPA855 Compliant
Weight43000 kg
Dimensions (WxDxH)6058x2438x2896 mm (20ft Container)
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