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Rack Mounted Energy Storage System
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Derun New Energy (Shenzhen) Co., Ltd.
Guangdong, China
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Top brand battery, A-grade quality, 6000 cycles. Modular mobile and stacked design, 4 layers of batteries, easy to install and expand plug and play, saving indoor moving space/high charging and discharging current, Suitable for solar energy storage systems, with various safety and certification real-time monitoring, CAN2.0/RS485 communication interface

Nominal voltage 51.2V
Nominal Capacity 400Ah at 0.2C
Energy 20.48KWH
Internal resistance ≤180m2 at AC1KHz
Limited charge voltage 58.4V MAX
Working voltage 44.8-58.4V
Max charging current 200A
Discharge Cut-off Voltage 44.8V
Standard discharge current 80A
Max discharge current 200A
Connection method 16S4P
Cell model 3.2V 100Ah
Housing material Cold rolled steel plate
Protection level IP51
Cooling method Natural cooling
Battery dimension 497*482*652+3mm
Battery weight #133kg not include installation components
Working temp range Charge: 0C~45°C At10%-90%RH Discharge:-20°C-60°C
Storage temp range 15°C-25°C: 9months At50%-60% SOC 0°C 35°C: 6v -20°C-45°C: 1 month

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