Product Name:LiFeP04 PowerWall Battery LFP-PW Series
     
     Key Features

    ◆ LiFePo4 lithium Energy storage Powerwall battery 2.56KWH/5.12KWH/7.68KWH/10.24KWH

    ◆ 6000 Cycle life(80% DOD@25℃), 10 times more than AGM battery

    ◆ Usable Energy Ratio upto 95%, 25-50% more than AGM battery

    ◆ Compact Size and light weight , over 50% less than AGM battery

    ◆ Wide Operation temperature '-20-60℃ 

    ◆ RS485 and CAN communication interface to Inverter

    ◆ LED and LCD display For Cell / Pack / BMS / SET

    ◆ Wide Compatibility, Cooperate With Most Inverters

    ◆ Embedded BMS , Full protection and Balance

    ◆ Max 18 Modular recommend 2-8 PCS Parallel to extend , OPTION

    ◆ Customizable  base on customer requirement
     


    LFP48100-PW


    LFP48200PF

     
     Technical Specifications
     

    MODE

    LFP256100-PW

    LFP256200-PW

    LFP512100-PW

    LFP512150-PW

    LFP512200-PW

    Battery Pack Module

    Rated Voltage

    25.6V

    25.6V

    51.2V

    51.2V

    51.2V

    Rated Capacity Ah

    100Ah ±3%

    200Ah±3%

    100Ah±3%

    150Ah±3%

    200Ah±3%

    Rated Energy

    2.56KWH

    5.12KWH

    5.12KWH

    7.68KWH

    10.24KWH

    Cycle Life

    6000 times @ 80% DOC.25

    Design Life time

    Over 10 years

    DOD

    > 95%

    IP Grade

    IP21, Indoor

    Communication

    RS485 / CAN communication interface to Inverter , RS4851/RS4852 For Parallel Communictaion . Option

    Parallel  Connection

    Max 18PCS,  recommend 2-8 PCS, Reserved Address portal ( DIP Switch/ ADDR  ) . Option

    DC Output Connector

    M8 bolt

    Display

    LED

    Standby/charge/discharge/fault/ Capacity

    LCD

    Cell/Pack Vdc/ Amp/ Ah/Temp , BMS Status and also Parallel and System set

    Protection Function

    Over charge /Over Discharge/Over Temperature/ Over Current /internal Short Circuit  protection and Balance Modular and Cell Charge and discharge ( Option ), by Embedded BMS

    Battery Pack Charge/Discharge           
    ( Base on Kemapower 3KW/24VDC 5KW/48VDC Inverter. Customizable by customer

    Recommended Charge Current

    80A

    80A

    80A

    80A

    80A

    Max. Continue Charge Current

    100A

    100A

    100A

    100A

    100A

    Recommended Charge Voltage

    28.2V

    28.2V

    56.4V

    56.4V

    56.4V

    Recommended Discharge  Current

    150A

    150A

    150A

    150A

    150A

    Max. Continue Discharge Current

    175Amp

    175Amp

    175Amp

    175Amp

    175Amp

    Recommended Over Discharge Voltage 

    22.4V

    22.4V

    44.8V

    44.8V

    44.8V

    Battery Cell

    Cell type

    Prismatic,LiFepo4

    Rated Capacity Ah

    100Ah

    100Ah/ 200Ah

    100Ah

    150Ah

    100Ah / 200Ah

    Rated voltage V

    3.2V

    3.2V

    3.2V

    3.2V

    3.2V

    Pack Connection

    8S1P

    8S2P or 8S1P 

    16S1P

    16S1P

    8S2P or 8S1P 

    BMS Parameter (Customizable)

    Charge method 

    CC To 3.65V, CV to 0.05C and then Cut off

    Max Pulse Charge Current

    120% * Max. continue Charge Current

    Over charge Protection voltage

    29.2V

    29.2V

    58.4V

    58.4V

    58.4V

    Over Charge Voltage Return

    27.6V

    27.6V

    55.2V

    55.2V

    55.2V

    Max Pulse Discharge Protection Current

    300% * Max. Continue Discharge Current

    Over Discharge Protection Voltage

    16A

    16V

    32V

    32V

    32V

    Over Discharge  Return Voltage

    20V

    20V

    40V

    40V

    40V

    Over current protection delay time

    20 ±5 ms

    Short protection delay time

    200-600 us.

    Reset For BMS

    yes. Inclued the RST switch. Wakeup function

    Battery Standard

    IEC62619, CE, UN38.3, MSDS

    Installation

    Wall/Ground,

    Wall/Ground

    Wall/Ground

    Wall/Ground

    Wall/Ground

    Operation temperature

    -20-60

    -20-60

    -20-60

    -20-60

    -20-60

    Storage Temperature

    0-45

    0-45

    0-45

    0-45

    0-45

    Product Size ( Around mm) Customizable

    450*350*170

    525*460*170

    525*460*170

    670*540*170

    850*525*180

    Product Weight  ( Around Kg)

    42

    52

    52

    81

    104

    Package Size (mm)

    570*460*500

    645*550*500

    645*550*500

    760*670*500

    985*645*500

    Package weight (Kg)

    62

    71

    71

    99

    131


     
     System Diagram
     

     Base on ON/OFF GRID ENERGY STORAGE INVERTER.


    15 years Experience to supply one stop solution. Fully consider the single battery pack may be safe under the condition of inverter bad overload,,  to provide a super large discharge current design. Welcome  Customizable .
     
     Interface Introduction
     

      

    No.

    Name

    Silk-screen

    Remark

    1

    Positive

    +

    M8 screw nut/Red

    2

    Negative

    -

    M8 screw nut/Black

    3

    Power button

    ON/OFF

     

    4

    Breaker

    Breaker

    Output breaker

    5

    LCD Key

    /

     

    6

    SOC LED

    SOC

    State of Charge

    7

    ALM LED

    ALM

    Operation indicator

    8

    RUN LED

    RUN

    Alarm indicator

    9

    LCD

    /

    Display of battery info.

    10

    Reset button

    RST

    Reset the BMS

    11

    DIP switch

    ADDR

    Set the battery address

    12

    RS485

    485

    Battery and inverter
    communication port

    13

    CAN

    CAN

    Battery and inverter
    communication port

    14

    RS485
    parallel port

    485-2

    Parallel communication port

    15

    RS485
    parallel port

    485-1

    Parallel communication port


    Human layout, simple and clear, fully consider the needs of zero-based installation workers
    contact kemapower for details instruction manual

     
     Parallel Battery Pack
     

     Power and Communication Parallel  ( Option Function )




     
     

    Tel: 0086-574-88216630    Fax: 0086-574-8813 8440    Email: kema@kemapower.com
    Factory:H/Block Beiyue Industrial Zone,Foshan,China.
    Ningbo office:R505-1,TAIKANG MIDDLE ROAD 468#,YINZHOU DISTRICT, NINGBO,CHINA
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