Big Discount New 20a Solar Controller Regulator Pwm Charging Model 12v 24v

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  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

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    We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for Big Discount New 20a Solar Controller Regulator Pwm Charging Model 12v 24v, Our tenet is “Reasonable prices, efficient production time and best service” We hope to cooperate with more customers for mutual development and benefits.
    We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for 20a 12/24v Solar Charge Controller, 20a Solar Controller, Pwm 20a Solar Charge Controller, To create more creative goods, maintain high-quality goods and update not only our merchandise but ourselves so as to keep us ahead of the world, and the last but most vital one: to make every client satisfied with everything we provide and to grow stronger together. To be the real winner, starts here!
    Sky Dream Series(SD in short) is our newly designed PWM solar controller.It specialty lies in the inner 32 bits CPU, which enables the controller to work faster and more stable. Besides, our unique black & Red big terminal design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.

    FEATURES:

    1.32 bits CPU, sampling precision is higher, operation speed is faster.

    2.12V/24V DC Automatic identify system voltage.

    3. 3 stage PWM charging mode: Bulk,Boost, Float.

    4.LCD displaying and double button operation of man-machine interface.

    5.Sealed,Gel,Flooded battery selection procedure.

    6.Load control mode:Sensor mode,Time mode

    7.Operation log function:account charging and discharging ampere hour of the system the working days,times of HVD, times of LVD and times of over current protection.

    8.Accurate temperature compensation, it can automatically accommodate the charging voltage according to the environmental temperature, optimizing for long battery life.

    9.Patented large-diameter with 25mm2, red and black connector distinguish positive and negative pole avoiding wrong operation.

    10.5V 1A USB port,CVCC output.

    ELECTRONIC PROTECTIONS:

    1.PV reverse polarity protection

    2.PV short circuit protection

    3.Thunder protection

    4.Battery overcharge protection

    5.Battery over discharge protection

    6.Battery reverse polarity protection

    7.Load overload protection

    8.Load short circuit protection

    9.Over Temperature Protection


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  • Mode

    SD2460S

    SD4860S

    System Voltage

    12V/24V

    48V

    PV Max Input Voltage

    55V

    100V

    Self-consumption

    ≤10mA

    Max Charging current

    60A

    Max Discharging current

    60A

    LVD

    11.0V  ADJ 9V….12V;×2/24V;×4/48V

    LVR

    12.6V  ADJ 11V….13.5V;×2/24V;×4/48V

    Float Voltage

    13.8V  ADJ 13V….15V;×2/24V;×4/48V

    Boost Voltage

    14.4V;×2/24;×4/48V battery voltage

    less than 12.6v auto boost 2hours

    Battery Over Voltage Protection

    16.5V;×2/24V;×4/48V

    Reverse Connection Protection

    yes

    Load Over Current Protection

    Yes, each 30s auto restart again

    Controller Over Temperature Protection

    Yes

    Charging Type

    PWM

    Temperature Consumption

    -24mV/℃ for 12Vsystem ;×2/24V;×4/48V

    WorkingTemperature

    -20℃ — +55℃

    Terminal scale

    25mm2

    Waterproof grade

    IP32

    Size

    200mm×127mm×53mm

    Weight

    620g/740g

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