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    MPPT Solar Charge Controller ESmart2 Series 20A-40A

    Power Range: 20A-40A

    ● RS232 communication.
    ● CE,ROHS,FCC certifications approved.
    ● DC12V/24V/36V/48V battery system automatic recognition.
    ● MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%.

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    Features of charger controller :
    • Advanced MPPT control algorithm, MPPT efficiency ≥99.5%,Machine conversion efficiency up to 98%;
    • DC12V/24V/36V/48V battery system automatic recognition,user can use it in different system conveniently ;
    • Maximum PV input voltage up to DC100V ;
    • 3-Stage charge: (constant current, constant voltage, floating charge), to extend the battery life ;
    • Discharge mode: ON/OFF mode, PV 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 ;
    • Most information could be provide by LCD like: model No., PV input voltage, battery type, battery voltage, charging current, charging power, working status and so on. Also customer's information like company name, website and logo can be added into Solar Eagle software.
    • RS232 communication, we can offer communication protocol also, it’s convenient for user’s integration management.
    • CE,ROHS,FCC certifications approved.We can help clients to approve other certifications.
    • 2 years warranty, and 3~10 years extended warranty service also can be provided.

    User Guides

    User's Manual

    No upload!

    Brochure

    Brochure

    Parameter

    ESMART2-12V/24V/36V/48V-series

    20A

    30A

    40A

    Charge Mode

    MPPT(Maximum Power Point Tracking)

    MPPT Efficiency

    96.5% ~99.5%

    System Type

    DC12V/24V/36V/48V

    Automatic recognition

    Input Characteristic

    PV Max. voltage (VOC)

    12V/24V/36V/48V system

    DC100V

    Start the charging

    Voltage point

    12V/24V/36V/48V system

    Higher than Battery voltage 4V

    Low Input Voltage

    Protection Point

    12V/24V/36V/48V system

    Higher than Battery present voltage 1V

    High Input voltage

    Protection Point

    12V/24V/36V/48V system

    DC100V

    Rated PV power

    12V system

    260W

    390W

    520W

    24V system

    520W

    780W

    1040W

    36V system

    780W

    1170W

    1560W

    48V system

    1040W

    1560W

    2080W

    Charge Characteristic

    Charge Mode

    MPPT(Maximum Power Point Tracking)

    Charge Method

    3-Stage: constant current(fast charging) -constant voltage-floating charge

    Selectable Battery Types (Default type is Gel battery)

    12V/24V/36V/48V system

    Sealed lead acid, Vented, Gel, NiCd battery

    (Other types of the batteries also can be defined)

    Rated charge current

    12V/24V/36V/48V system

    20A

    30A

    40A

    Output Discharge Characteristic

    Output voltage

    Based on battery voltage

    Rated Output Current

    40A

    The output control

    On mode, Off mode, PV voltage control mode

    Display/Communication

    LCD display/PC upper (RS232)

    System type, PV voltage,charge voltage, charging current, charging power, temperature etc.

    Other Parameters

    Protect function

    Yes

    Thermal methods

    fan cooling

    Products Size D*W*H(mm)

    240*168*66

    Packing Size D*W*H(mm)

    289*204*101

    Net Weight (kg)

    2.3

    Gross Weight (kg)

    2.8

    Type of Mechanical Protection

    IP25

    *Specifications change without further notice



    Product Category Contact Us UPSEN
    • UPS Power
    • Inverter Power
    • Battery Power
    • Solar Power
    • Electric Vehicle Charging
    5b, Jindacheng Industrial Park, Shajing Central Road, Baoan District, Shenzhen, Guangdong, China
    sales@upsen.net
    +86 - (0)755 - 29610051
    +86 - (0)755 - 27807701
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