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MPPT 20A 12V/24V Solar Charge Controller

    MPPT 20A 12V/24V Solar Charge Controller

    RM 439.00
    RM 499.00
    -12% Off
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    Since 25 Sep 2003
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    Delivery From Selangor
    Estimated Arrival :
    1-3 working days.
    First unit : RM 8.00 
    Shipping Fee
    RM 8 by courier to Peninsular Malaysia
    RM 35 by courier to Sabah, Labuan
    RM 35 by courier to Sarawak
    Ship To : Within Malaysia
    Full Refund if you don't receive your order*
    N/A
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    Product ID 198771055
    Model / SKU ML2420
    Conditions New


    MPPT 20A 12V/24V Solar Charge Controller

    MPPT 20A 12V/24V Solar Charge Controller

    This product can keep monitoring the solar panel's generating power and tracking the highest voltage and current values (VI) in real time, enabling the system to charge the battery in maximum power.

    It's designed to be used in offgrid solar photovoltaic systems to coordinate operation of the solar panel, battery and load, functioning as the core control unit in off-grid photovoltaic systems.

    It features an LCD screen which can dynamically display the operating status, operating parameters, controller logs, control parameters, etc. Users can conveniently check parameters by the keys, and modify control parameters to cater to different system requirements.

    With comprehensive electronic fault self-detecting functions and powerful electronic protection functions built inside the controller, component damage caused by installation errors or system failures can be avoided to the greatest extent possible.

    Highlight Features

    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.

    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.

    Specification
    System Voltage 12V / 24V Auto
    No-load Loss 0.7W ~ 1.2W
    Battery Voltage 9V ~ 35V
    Max.Solar Input Voltage 100V (25°C)
    Max. Power Point Voltage Range Battery Voltage +2V ~ 75V
    Rated Charging Current 20A
    Rated Load Current 20A
    Max. Capacitive Load Capacity 10000uF
    Max. Photovoltaic System Input Power 260W/12V
    520W/24V
    Conversion Efficiency ≤ 98%
    MPPT Tracking Efficiency > 99%
    Temperature Compensation Factor -3mv/°C/2V (default)
    Operating Temperature -32°C ~ 42°C
    Protective Degree IP32
    Communication Method RS232
    Dimension (mm) 210 x 151 x 59.5
    Weight (KG) 1.4



    Last Updated @ 9/30/2017 8:59:57 PM


    Last Updated @ 8/31/2018 3:07:10 PM





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    MPPT 20A 12V/24V Solar Charge Controller
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    11/10/2018
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    MPPT 20A 12V/24V Solar Charge Controller
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    30/09/2018
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    MPPT 20A 12V/24V Solar Charge Controller
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    MPPT 20A 12V/24V Solar Charge Controller
    2 pcs
    19/12/2017

    Cash On Collection (COC)

    Delivery

    • We are using Corporate Account with Poslaju Malaysia Courier, Skynet Express Service.
    • All completed orders will be shipped out less than 24 hours after an order has been placed and payment received. We do not do shipping on weekends and holidays. Orders placed after 2pm on Friday will be shipped out on the following Monday. For certain times due to high order volume or temporary stocks shortage, the order might take slightly longer than the 24 hour processing time. We will notify you via e-mails / or phone call immediately if orders are delayed for those stated reason.
    • Once an order has been successfully shipped, we will notify the tracking number of the parcels via email or phone.

    ** Goods sold are not refundable.
    ** Prices are subjected to change without prior notice.
    ** Delivery lead time: 1~3 Days (Mon-Fri).

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