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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

​Tailored Energy Solutions for Businesses

Within our manufacturing facility, we specialize in the research and production of battery energy storage systems, offering OEM and ODM services alongside our standard product line.

Why Partner with Us

  • Origin Manufacturers: We are your direct source for top-tier products.
  • Customized Solutions: Tailored to meet your unique specifications.
  • Business-Centric Focus: Addressing customer pain points, including unstable grid quality, economic viability, safety, and stability.

ARE YOU LOOKING FOR THE RIGHT PARTNER TO REALIZE YOUR PROJECT?

Please let us know your inquiry and we are very happy to give you professional technical advice and support services.


Product Tags:

Wall Mounted Domestic Energy Storage Systems

      

20Kwh Domestic Battery Energy Storage Systems

      

IP65 Domestic Battery Storage System

      
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