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Wall Mounted Domestic Battery Storage System Residential ESS 20kWh IP65 Long Life

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Wall Mounted Domestic Battery Storage System Residential ESS 20kWh IP65 Long Life

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Brand Name :Wenergy
Model Number :Great Wall 20
Certification :ISO13849, IEC/EN 62619, IEC/EN 61000, IEC/EN 62040, UL1973, UL9540A
Price :Negotiable
Payment Terms :L/C, T/T
MOQ :Negotiable
Cycle Life :≥6000times @25℃ 0.5C
Max.Charge Current :50A
Communication Method :CAN/RS485
Max.Discharge Current :100A
Depth of Discharge :90%
Type :Wall-mounted
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Application Scenarios

Household energy storage

Features

Reliability

  • LiFePO₄ cells with advanced protection and redundant iBMS.

Scalability

  • Modular design up to 30kWh, supports 1-6 batteries in parallel.

Compatibility

  • Works with single/three-phase inverters, supports CAN/RS485.

Longevity and Adaptability

  • 6000+ cycles, 15+ years lifespan, -10℃ to 55℃ range, IP65 protection.

Technical Parameters

Model

Great Wall 05

Great Wall 10

Great Wall 20

……

Great Wall 30

Configuration 2P16S 2P16S:2pcs 2P16S:4pcs …… 2P16S:6pcs
Size 600*900*220mm 600*1200*220mm 600*1800*220mm …… 600*2400*220mm
Weight 67kg 109kg 193kg …… 277kg
Nominal Voltage 51.2V
Voltage Range 40-58.4V
Rated Capacity 100Ah 200Ah 400Ah …… 600Ah
Rated Energy 5.12kWh 10.24kWh 20.48kWh …… 30.72kWh
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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