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    MPPT Solar Charge Controller ESmart Series 15A-40A

    Power Range: 15A-40A

    ● Maximum PV input voltage up to DC100V.
    ● CE and ROHS Certifications.
    ● DC12V/24V/48V battery system automatic detect.
    ● Three stages charging:fast charge(MPPT),constant voltage charge,floating charge.

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    MPPT Solar Charge Controller ESMART Series 12V24V/48Vdc 15A - 40Amp

    Key Features
    • ESmart Controller with peak efficiency up to 99% under MPPT charging mode, can save 30%~60% power compared with traditional PWM controller.
    • DC12V/24V/48V battery system automatic detect, users can use it in different system easily.
    • Maximum PV input voltage up to DC100V.
    • Three stages charging: fast charge(MPPT), constant voltage charge, floating charge, which can protect batteries well .
    • Three option of discharge: on mode , off mode and PV (Solar) voltage control mode.
    • Users can choose 4 kinds of commonly standard batteries (Sealed lead acid, Vented, Gel, NiCd). Other kinds of batteries can be defined by users.
    • Digital tube can display battery voltage and charging current. The software can display various parameters such as model number, PV input voltage, battery type, battery voltage, charging current, charging power, working condition.
    • RS232 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
    • This controller can be paralleled infinitely.
    • Approved CE and ROHS Certifications. Can help clients pass other certifications.
    • 2 years warranty; 3~10 years extended technical service.

    User Guides

    User's Manual

    Brochure

    Brochure

    Techical Specification

    ESmart  Series

    15A

    20A

    25A

    30A

    40A

    Charge mode

    MPPT(maximum power point tracking)

    Charge method

    Three stages: constant current(MPPT),constant voltage,floating charge

    System type

    DC12V/24V/48V

    Automatic recognition

    System voltage

    12V system

    DC9V~DC15V

    24V system

    DC18V~DC30V

    48V system

    DC36V~DC60V

    Soft start time

    12V/24V/48V system

    ≤3S

    Dynamic response
    recovery time

    12V/24V/48V system

    500us

    MPPT efficiency

    12V/24V/48V system

    ≥96.5%,≤99%

    INPUT CHARACTERISTICS

    MPPT working

    voltage range

    12V system

    DC14V~DC100V

    24V system

    DC30~DC100V

    48V system

    DC60~DC100V

    Low input voltage protection point

    12V system

    DC14V

    24V system

    DC30V

    48V system

    DC60V

    Low input voltage
    Recovery point

    12V system

    DC18V

    24V system

    DC34V

    48V system

    DC65V

    High input voltage
    protection point

    12V/24V/48V system

    DC110

    High input voltage
    recovery point

    12V/24V/48V system

    DC100V

    Maximum PV power

    12V system (W)

    213

    284

    355

    426

    568

    24V system (W)

    426

    568

    710

    852

    1136

    48V system (W)

    852

    1136

    1420

    1704

    2272

    CHARGE CHRECTRESTICS

    Selectable Battery Types
    (Default Gel Battery)

    12V/24V/48V system

    Sealed lead acid, Vented, Gel, NiCd battery
    (Other types of the batteries also can be defined)

    Constant Voltage

    12V/24V/48V system

    Please check the charge voltage according to the battery type form.

    Floating Charge Voltage

    12V/24V/48V system

    Rated Input Current

    12V/24V/48V system

    15A

    20A

    25A

    30A

    40A

    Current-limit Protection

    12V/24V/48V system

    20A

    25A

    30A

    35A

    45A

    Temperature Factor

    12V/24V/48V system

    ±0.02%/

    Temperature Compensation

    12V/24V/48V system

    14.2V-(The highest temperature-25)*0.3

    Output Ripples(peak)

    12V/24V/48V system

    200mV

    Output Voltage
    Stability Precision

    12V/24V/48V system

    ≤±1.5%

    Output Discharge Characteristics

    Output voltage

    Base on battery voltage

    Low voltage output Protection point

    Default 10.5V; Recovery 11V; It can be adjustable.

    Rated output Current

    30A

    The output control

    On mode, Off mode, PV voltage control mode

    Output control set mode

    Controller button or PC software

    Display

    LED digital tube display

    Battery voltage, Charge current

    LED light display

    Charging indicator light, LOAD indicator light

    PCcommunication port

    RS232

    Protection

    Low input voltage protection

    Check the input characteristics

    High input voltage protection

    Check the input characteristics

    Charge overpower protection

    yes

    Discharge low voltage protection

    yes

    Discharge high current protection

    yes

    Temperature protection

    yes

    Other Parameters

    Noise

    ≤40dB

    Thermal heat-dissipating method

    Itself cooling

    Fan cooling

    Components

    Imported material With EU standards.

    Certification

    CE\FCC\ROHS

    Physical

    Measurement D*W*H(mm)

    205*168*60

    package size D*W*H(mm)

    265*196*110

    N.G(KG)

    1.8kg

    G.N(KG)

    2kg

    Mechanical Protection

    IP25

    Environment

    Humidity

    0~90%RH ( no condense)

    Altitude

    0~3000m

    Operating Temperature

    -20 ~ +50

    Storage Temperature

    -40 ~ +75

    Atmospheric Pressure

    70~106kPa

    *Specifications are subject to change without prior notice.


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