Dawnice

Container Storage 2.5MW / 5MWh

Large-scale container system with liquid cooling for minimal temperature difference between cells (<5°C). Dry-type transformer 2,500 kVA included.

2.5 MWPower
5.02 MWhCapacity

What is container storage (2.5 MW)?

The most powerful container-based battery energy storage system in the range, with 5,020 kWh storage capacity and 2,500 kW power. The system is designed for large-scale battery parks, grid balancing, frequency regulation, and infrastructure projects where maximum capacity and performance are required.

Liquid cooling technology keeps the temperature difference between cells below 5°C, ensuring even and optimal performance in every cell. The system is built on LiFePO4 cells with a 12P416S configuration at 1,331 V system voltage and delivers an efficiency of over 95%. Fire suppression with PERFLUORO, aerosol, or water provides flexible safety protection.

The solution is delivered in separate DC and AC containers including a dry-type transformer of 2,500 kVA (0.63/6–37 kV), meaning the system is complete and ready for connection to the power grid. Ideal for energy companies, large industrial facilities, and projects requiring megawatt scale.

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Container Storage 2.5MW / 5MWh — 1
Container Storage 2.5MW / 5MWh — 2
Container Storage 2.5MW / 5MWh — 3

Product Catalog

Download catalog (PDF)

Key Features

LiFePO4, 3.2V 314Ah, 12P416S configuration
System voltage: 1331.2V (915–1500V DC range)
System efficiency: 95%+
Liquid cooling — cell temperature difference <5°C
6,000+ charge cycles
Dry-type transformer: 2,500 kVA, 0.63/(6–37kV)
Fire suppression: PERFLUORO/Aerosol/Water

Models & Specifications

Art.nrSystem VoltageRated PowerNominal EnergyEfficiencyProtection ClassDC Voltage RangeTransformerDC ContainerAC ContainerCellTypeCycleLifeOperatingTemp
10-10025-BESS1331.2V2 500 kW5.02 MWh95%+IP55915–1500V2 500 kVA torr, 0.63/(6–37kV)6500×2600×2896 mm, upp till 42 ton7600×3000×2896 mm, ca 45 tonLFP (LiFePO4)≥6,000 cycles-20–60°C

Certifications

UN38.3IEC62619CEUL1973

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