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DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm

  • Brand: Huawei
  • Model: DBU20BN12A1
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    DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm

    DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm

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    Overview
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    Overview

    Huawei DBU20BN12A1 Overview

    Huawei DBU20BN12A1 is an energy storage unit designed for telecom and ICT backup applications, delivering stable 48V DC power with 20Ah capacity in compact 300×400×120mm housing. Its lithium-ion technology ensures high energy density and over 2,000 charge/discharge cycles for long-term reliability in Asian, European, African, and North American deployments. With RS485/CAN communication interfaces, integrated protection against overcharge, over-discharge, overcurrent, and short circuit, and CE/UL certification, it suits distributors, system integrators, and end users building efficient energy storage systems.

    Product Highlights

    48V
    Nominal V
    20Ah
    Energy Cap
    2,000+
    Cycle Life

    Product Applications Scenarios

    Data Center
    The DBU20BN12A1 supports rack and cabinet backup power, stabilizing 48V DC buses to reduce downtime risk and lower OPEX for regional data centers by extending battery replacement cycles.
    Edge & IoT
    Compact size and lithium-ion efficiency make it ideal for outdoor edge nodes and IoT gateways, maintaining reliable 48V storage in constrained sites and simplifying remote power maintenance.
    Public Infrastructure
    Used in traffic, rail, and utility cabinets, it delivers safe, CE and UL certified backup power, helping operators improve service continuity while minimizing field intervention frequency.

    Product Features Comparison

    Huawei DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm Huawei N8500-BSC-E2M32G-G8-DC-1, Huawei OceanStor N8500 Storage Head, 2×CPU/32GB Cache/8×GE Port Huawei ES3000V2-2400H, Huawei ES3000 V2 PCIe SSD Card, 2.4TB/Full-height/half-length Huawei 5300V3-64G-AC-3, Huawei OceanStor 5300 V3 Storage, 2U Dual Controllers/64GB RAM/12×3.5
    Model DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm N8500-BSC-E2M32G-G8-DC-1, Huawei OceanStor N8500 Storage Head, 2×CPU/32GB Cache/8×GE Port ES3000V2-2400H, Huawei ES3000 V2 PCIe SSD Card, 2.4TB/Full-height/half-length 5300V3-64G-AC-3, Huawei OceanStor 5300 V3 Storage, 2U Dual Controllers/64GB RAM/12×3.5" Bay
    Brand Huawei Huawei Huawei Huawei
    Storage Type Energy Storage Unit n/a n/a n/a
    Maximum Capacity 20Ah n/a 2.4TB 12TB
    RAID Support n/a n/a n/a RAID 0, 1, 5, 6, 10
    Interface Type RS485/CAN Ethernet PCIe 8 × GE
    Controller Specification 48V Cells 2 CPU, 32GB cache 256-bit AES Dual controllers, Huawei OS

    Optional Add-ons

    Model Number Description
    R485-CAN-GW Huawei RS485/CAN gateway module for integrating DBU20BN12A1 into centralized monitoring systems
    DBU20B-MOUNT Huawei wall and cabinet mounting kit for DBU20B series energy storage units
    HV-EMS-LITE Huawei EMS software license for small energy storage systems using DBU20BN12A1 banks

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Huawei DBU20BN12A1 Specification

    Model
    DBU20BN12A1
    Brand
    Huawei
    DBU20BN12A1 Specifications Brand
    Huawei
    Product Type
    Energy Storage Unit
    Model Number
    DBU20B-N12A1
    Nominal Voltage
    48V
    Capacity
    20Ah
    Cell Voltage
    48V Cells
    Width
    300mm
    Depth
    400mm
    Height
    120mm
    Application
    Energy Storage Systems
    Technology
    Lithium-Ion
    Charge Temperature
    0掳C to 45掳C
    Discharge Temperature
    20掳C to 60掳C
    Storage Temperature
    20掳C to 45掳C
    Cycle Life
    Over 2000 cycles
    Safety Features
    Overcharge, Over-discharge, Overcurrent, and Short Circuit Protection
    Communication Interface
    RS485/CAN
    Certificates
    CE, UL

    Get more information

    Discover unbeatable prices and fast shipping for the DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm . Access the detailed DBU20BN12A1, Huawei DBU20B Series Energy Storage Unit, 48V 20Ah/48V Cells/300*400*120mm datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the Huawei DBU20BN12A1 Energy Storage Unit?

    Accessories include mounting brackets, additional cabling, and monitoring systems for enhanced functionality.

    How does the Huawei DBU20BN12A1 compare with similar energy storage units?

    The DBU20BN12A1 compares favorably with its compact design, reliable performance, and competitive pricing against similar units.

    What are the dimensions of the Huawei Energy Storage Unit DBU20BN12A1?

    The dimensions are 300 mm (W) x 400 mm (D) x 120 mm (H), making it a compact energy storage solution.

    Is router-switch.com a reliable distributor?

    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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