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DK-FD120W Solar DC Power Supply Lithium Lifepo4 Solar Power Station

◆Energy storage DC power supply, mobile and portable

◆MPPT's advanced tracking algorithm improves power generation efficiency by 20%

◆Photovoltaic voltage 5-7V/15-18V optional

◆Electronic protection function, overcurrent and overvoltage protection, anti reverse connection protection, etc

◆Intelligent battery management function, extending battery life

◆Suitable for indoor and outdoor emergency lighting, mobile phone charging, DC speakers, DC fans, DC TVs, etc

    Details-of-DK-FD120W-Solar-DC-Power-Supply-1Details-of-DK-FD120W-Solar-DC-Power-Supply-2Details-of-DK-FD120W-Solar-DC-Power-Supply-3

    Technical Parameter

    Technical parameters

    Model

    DK-FD120W-1

    DK-FD120W-2

    DK-FD120W-3

    DK-FD120W-4

    DK-FD120W-5

    Battery capacity

    12V/7AH

    12.8V/12AH

    12.8V/15AH

    12.8V/20AH

    12.8V/26AH

    Batt Type

    Graphene

    LiFePO4

    DC OUT POWER

    12V/10A/120W MAX

    DC controller range

    8.5-14.5V/10A

    PV Solar power

    18V/150MAX

    Charging cutoff voltage

     single cell/2.41V

     single cell/3.65V

    Single section nominal voltage

     single cell/2V

     single cell/3.2V

    Discharge Cut-off Voltage

     single cell/1.8V

     single cell/2.5V

    Charging protection voltage

    14.5V

    14.5V

    Discharge protection voltage

    9V

    9V

    Solar panels

    None (optional)

    charger

    AC100-240V/5V/3A

    AC100-240V/14.6V/2A(Optional)

    Wire LED light bulb

    None (optional)

    USB/5V2A

    2 ports

    Type-c/18W

    2 ports

    DC12V/2.5A*4

    DC5521

    DC5521

    DC5521

    DC5521

    DC5521

    LED display screen, flashlight

    support

    support

    support

    support

    support

    Product size

    216*126*206mm

    authentication

    CE ROHS UN38.3 MSDS Sea/Air Transport Report

    Product weight

    3.65kg

    2.95

    3.25

    3.5kg

    4kg

     

    Optional Accessories

    The quotation for accessories is as follows: (optional)

    Solar panel: 10W with 5-meter photovoltaic DC charging cable and packaging

    1PCS

    snippet_2025-09-28_15-31-18

    Solar panel: 15W with 5-meter photovoltaic DC charging cable and packaging

    1PCS

    Solar panel: 20W with 5-meter photovoltaic DC charging cable and packaging

    1PCS

    Solar panel: 25W with 5-meter photovoltaic DC charging cable and packaging

    1PCS

    Solar panel: 30W with 5-meter photovoltaic DC charging cable and packaging

    1PCS

    Solar panel: 40W with 5-meter photovoltaic DC charging cable and packaging

    1PCS

    Photovoltaic U-shaped bracket+screws

    1PCS

    snippet_2025-09-28_15-31-59

    DC head with cable 5 meters+switch+E27 lamp head+light bulb/set

    1PCS

    snippet_2025-09-28_15-32-22

    Wall plug-in charger; AC100-240V/12.6v/2A, with wire DC head

    1PCS

    snippet_2025-09-28_15-32-30

    Wall plug-in charger; AC100-240V/12.6v/3A, with wire DC head

    1PCS

    snippet_2025-09-28_15-32-35

    Wall plug-in charger; AC100-240V/14.6v/1A, with wire DC head

    1PCS

    snippet_2025-09-28_15-32-41-1

    Wall plug-in charger; AC100-240V/14.6v/2A, with wire DC head

    1PCS

     snippet_2025-09-28_15-33-54

    Desktop dual line charger; AC100-240V/14.6v/3A, with wire DC head

    1PCS

    snippet_2025-09-28_15-34-00

    Desktop dual line charger; AC100-240V/14.6v/5A, with wire DC head

    1PCS

     snippet_2025-09-28_15-34-09

     

     

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