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MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs

MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs

    • MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs
  • MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs

    Product Details:

    Place of Origin: Guangdong, China
    Brand Name: SRNE
    Certification: CE / UL / ISO9001 / ISO14001 / Rohs
    Model Number: ML2420

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiable
    Supply Ability: 1000 Piece/Pieces per Month
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    Detailed Product Description
    Application: Charger Controller, Solar Working Station, Lighting Controller, Voltage Controller, Solar System Controller, RV Controller Type: MPPT
    Max PV Voltage: 100V Max PV Power: 520
    Product Name: 12v 24v Solar Charge Controller Charge Mode: MPPT Maximum Power Point Tracking
    Battery Type: Sealed Gel AGM Flooded Lithium Function: RS232 Communication
    Rated Current: 20A/30/40A/50A/60A System Voltage: 12V/24V Auto
    Control Mode: 4 Stage MPPT Charge Mode Protection: Short Circuit
    High Light:

    smart solar charge controller


    automatic solar charge controller

    MPPT Intelligent Solar Charge Controller 12v 20a With LCD Display CE Rohs
    srne ce rohs 20a mppt solar charge controller
    Product Description
    Parameter Value
    Model ML2420 ML2430 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 20A 30A 40A
    Rated load current 20A
    Max. capacitive load capacity 10000uF
    Max. photovoltaic system input power

    260W/ 12V

    520W/ 24V

    400W/ 12V

    800W/ 24V

    550W/ 12V

    1100W/ 24V

    Conversion efficiency ≤ 98%
    MPPT tracking efficiency > 99%
    Temperature compensation factor -3.0mv/ °C/ 2V (default)
    Operating temperature -35°C to +45℃
    Protection degree IP32
    Weight 1.4kg 2kg 2kg
    Communication method RS232
    Altitude ≤ 3000m
    Product dimensions 210*151*59.5mm 238*173*72.5 238*173*72.5
    • With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the
    panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum
    power point.
    • 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.
    • A combination of multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V
    curve in an extremely short time.
    • 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.
    • The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the
    charging current is larger than the rated current, the controller will automatically lower the charging power and bring
    the charging current to the rated level.
    • 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 supports standard Modbus protocol, fulfilling the communication needs of various occasions.
    • 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.
     srne ce rohs 20a mppt solar charge controller
    Company Information

     srne ce rohs 20a mppt solar charge controllersrne ce rohs 20a mppt solar charge controller

    Packaging & Shipping

     srne ce rohs 20a mppt solar charge controller


    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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