QDTB® Transformer

QD-ESS-C20-2500-5000

Liquid-Cooled · energy-storage-containers

QD-ESS-C20-2500-5000 | QDTB®

2.5 MW / 5 MWh liquid-cooled 20-ft high-cube energy storage container. 0.5P LiFePO4 cells (3.2V/314Ah), 12 clusters of 1P416S, 5016 kWh rated energy at 1331.2 Vdc. PACK-cluster-container three-level BMS, 60 kW liquid chiller, and dual perfluorohexanone + water fire suppression with PACK-level detection and cluster-level discharge.

Key parameters

Rated Power
2500 kW
Rated Energy
5016 kWh
Rated Voltage
1331.2 V
Cooling
Liquid cooling, 60 kW chiller
Fire Suppression
Perfluorohexanone (Novec 1230) + water

Detailed Technical Specifications

Rated Power2500 kW
Rated Energy5016 kWh
Rated Voltage1331.2 V
CoolingLiquid cooling, 60 kW chiller
Fire SuppressionPerfluorohexanone (Novec 1230) + water

Product Drawing

energy-storage-containers - QD-ESS-C20-2500-5000

20-ft Container LayoutBattery clusters12 × 1P416SBattery clusters12 × 1P416SChiller60 kWFireNovec + waterPDUSteel–rockwool–steel, IP54, 6058 × 2438 × 2896 mm
Container Single-LineBattery clustersDCPCSACMVGridClusters → PCS → step-up transformer → MV grid
Round-Trip Efficiency vs Cycles90%+CyclesRTE (%)Round-trip efficiency holds over life

Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.

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All specifications and dimensions can be customized upon request