Home ProductsRV Solar Charge Controller

High Performance Rv Mppt Solar Charge Controller Srne Mppt 40a SR ML2440

High Performance Rv Mppt Solar Charge Controller Srne Mppt 40a SR ML2440

    • High Performance Rv Mppt Solar Charge Controller Srne Mppt 40a SR ML2440
  • High Performance Rv Mppt Solar Charge Controller Srne Mppt 40a SR ML2440

    Product Details:

    Place of Origin: Guangdong, China
    Brand Name: SRNE/OEM
    Model Number: SR-ML2440

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiable
    Packaging Details: Size:180.7*115*72(mm) Weight:2.5(kg)
    Supply Ability: 1000 Piece/Pieces per Month
    Contact Now
    Detailed Product Description
    Application: Solar System Controller Maximum Current: 40A
    Rated Voltage: 12V/24V System Current: 40A
    Load Power (W): 360W~2880W Solar Power (W): 540W~4320W
    Solar Input Voltage: <140v Weight: 1.15Kg
    Size: 180.7*115*72(mm) Work Temperature: -35℃ To 85℃
    Warranty: One Year For Replacement Port: Shenzhen
    High Light:

    rv solar regulator


    rv solar panel regulator

    High Performance Rv Mppt Solar Charge Controller Srne Mppt 40a SR ML2440


    SRNE new MPPT charge regulator 40a mppt 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.

    • Instantaneous large current startup of capacitive loads is supported.

    • Automatic recognition of battery voltage is supported.

    • LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.

    • Historical data storage function is available, and data can be stored for up to a year.

    • The controller is equipped with an LCD screen with which users can not only check device 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

    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




    1. Q: Could you print our company LOGO on the nameplate and package?
    A: Yes, we accept OEM orders.
    2. Q:How to choose a right controller?
    A:Tell us your demand, then our sales will recommend a suitable controller to you.
    3. Q:How about the delivery time?
    A: 7 days for sample; 25 days for bulk order.
    4. Q:What is the warranty of controller?
    A: 3 years warranty.
    5. Q:How to solve the technical problem?
    A:24 hours after-service consultancy just for you and to make your problem to solveeasily.
    6. Q: What kind of output you can do?
    A: Normally, we produce controller with 12V/24V/36V/48V, 10A to 200A. If you have special requirements, please tell us for engineer consulting.
    7. Q: What appliances your controllers can load?
    A: Our controller can load household appliances other inductive load such as refrigerator, air condition, water pump, etc.


    Detail of SR-ML2440





    Contact Details
    SRNE Solar Co.,Ltd

    Contact Person: sales

    Send your inquiry directly to us
    Best Products
    Other Products