Utility-Scale BESS

C&I Energy Cabinet

Residential BESS

Battery Cells

Great Wall 20kWh Residential Energy Storage System
Great Wall 20kWh Residential Energy Storage System
Great Wall 20kWh Residential Energy Storage System
Great Wall 20kWh Residential Energy Storage System

Great Wall 20kWh Residential Energy Storage System

Residential BESS

Application scenarios

Household energy storage

        

Product Highlights

Safe Reliability
Long Life
iBMS
Ease of Installation
Flexible Extensibility
Strong Environmental AdaptabilityPerfect Compatibility
Expandable up to 30kWh

Product Parameters

Model Great Wall 20
Configuration 2P16S:4pcs
Size 600*1800*220mm
Weight 193kg
Nominal Voltage 51.2V
Voltage Range 40-58.4V
Rated Capacity 400Ah
Rated Energy 20.48kWh
Max. Charge Current 50A
Max. Discharge Current 100A
Depth of Discharge 90%
Communication Protocol CAN/RS485
Cycle Life ≥6000times @25℃ 0.5C
Operating Temp. Range Charge: 0~55℃; Discharge: -10~35℃
System Certification ISO13849, IEC/EN 62619, IEC/EN 61000, IEC/EN 62040, UL1973, UL9540A

 

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