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B4850 battery energy storage system - Dyness SA

Written by Xi'an Dyness Digital Energy Technology Co., Ltd | Sep 4, 2023 8:00:00 PM
B4850 battery energy storage system - Dyness SA
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Home Energy Storage Systems - Low voltage

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B4850

The DYNESS battery B4850 module is widely used in energy storage sector. It adopts modular design and can be used for residential applications. The reliable LiFePO4 technology ensures maximum safety and a longer life cycle.

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Specifications
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Model B4850
Battery Type LiFePO4
Nominal Battery Energy 2.4 kWh
Nominal Capacity 50Ah
Nominal Voltage 48V
Operating Voltage 42 ~ 54.75V
Recommended C Rate 0.5C
Recommended Charge/Discharge Current 25A
Max. Power Charge/Discharge Current 50A
Peak Power Charge/Discharge Current 55A (Protect)
Depth of Discharge (DOD) 90%
Net Weight 22 kg
Dimension[W*D*H] 480*405*90 mm
Charging Temp. Range 0~55℃
Discharging Temp. Range -20~55℃
Communication CAN/RS485
Cycle Life[1] ≥6000 Cycles
Protection Level lP20
Expansion Up to 40 units in parallel
Pros Can be used in both off-grid and hybrid setups, compact design
Certification & Safety Standard UN38.3/CE-EMC/IEC62619/IEC62040/CEC Accredited/CEI-021/UL1973/REACH/ROHS/UKCA/GOST-R

[1]Test conditions: 0.5C Charging/Discharging, @25℃, 80% DOD

Module Design Easy Installation High Safety LFP Wide Compatibility
Flexible expansion Stackable with flexible brackets Cell level monitoring and balancing Matching with leading inverters
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