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40A MPPT Solar Panel Regulator Charge Controller ML2440 With 100V Input

40A MPPT Solar Panel Regulator Charge Controller ML2440 With 100V Input

    • 40A MPPT Solar Panel Regulator Charge Controller ML2440 With 100V Input
  • 40A MPPT Solar Panel Regulator Charge Controller ML2440 With 100V Input

    Product Details:

    Place of Origin: Guangdong, China
    Brand Name: SRNE
    Certification: CE RoHS ISO9001
    Model Number: SR-ML2440

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiable
    Packaging Details: by carton
    Supply Ability: 1000 Piece/Pieces per Month
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    Detailed Product Description
    Application: Solar System Controller Maximum Current: 40
    Rated Voltage: 12v/24v Auto Protection Degree: IP32
    Conversion Efficiency: 98% Operating Temperature: -35~45℃
    Weight: 2.0kg Rated Current: 40a
    Discharging Current: 20a Conversion Efficiency: >99%
    Warranty: 3 Years
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    solar panel charge controller


    solar panel power controller

    40A MPPT Solar Panel Regulator Charge Controller ML2440 With 100V Input


    High conversion efficiency practical IP32 solar charge controller

    Product Description

    Features of  SR-ML2440



    • A built-in maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM method.

    • The product boasts an optimum MPPT tracking efficiency of up to 99.9%.

    • Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.

    • Charging program options are available for different types of batteries including gel batteries, sealed batteries, open batteries, lithium batteries, etc.

    • operating data and statuses, but also modify controller parameters.

    • The controller employs a built-in over-temperature protection mechanism. When temperature surpasses the set value, the charging current will decline in linear proportion to the temperature so as to curb the temperature rise of the controller, effectively keeping the controller from being damaged by overheat.

    • Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.

    • TVS lighting protection

    Electronic protections:
    • PV Over Current/power
    • PV Short Circuit
    • PV Reverse Polarity
    • Night Reverse Charging
    • Battery Reverse Polarity
    • Battery Over Voltage
    • Battery Over Discharge
    • Battery Overheating
    • Controller Overheating
    • Lithium Battery Low Temperature
    • Load Short Circuit ,
    • Load Overload
    • TVS High Voltage Transients 


    Parameter of SR-ML2440



    System voltage

    12V/24V Auto

    No-load loss

    0.7 W to 1.2W

    Battery voltage

    9 to 35

    Max. solar input voltage

    100V (25°C), 90V (-25°C)

    Max. power point voltage range

    Battery voltage +2V to 75V

    Rated charging current


    Rated load current


    Max. capacitive load capacity


    Conversion efficiency

    ≤ 98%

    MPPT tracking efficiency

    > 99%

    Operating temperature

    35°C to +45℃

    Protection degree




    Communication method



    ≤ 3000m

    Product dimensions



    Detail of SR-ML2440




    Why choose us?
    SRNE, as a high-tech enterprise with the government support ,and with own R&D team as well as factory, has become the famous brand and the experts of PV storage management and control, we always insist on good quality, professional service and leading technology. Besides, customer can purchase premium products with favorable prices from us.
    Our R&D team and service: in SRNE, there' re some technicians having more than 10 years experience in the field of solar controller and all the products we design are the trend of market development.
    Our tenet is continuously in pursuit of warm customer service.


    Q: what kind of certificates you have for your solar controllers ?
    SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

    Q: Are you a manufacturer or trading company?
    SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV
    inverter,PV energy storage oriented.And we have our own factory.

    Q: Can I buy one sample for testing?
    SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help u fix any technicial problem or confusion.

    Q: How are about the delivery?
    1-2 working days
    Order: within 7 working days depending on the order quantities
    OEM Order: 4-8 working days after confirming the sample

    Q: How're about your customers service?
    SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is
    below 0.1%.we do try our best to provide a good customer service.




    Contact Details
    SRNE Solar Co.,Ltd

    Contact Person: sales

    Send your inquiry directly to us
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