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30A Pwm Solar Charge Controller 

30A Pwm Solar Charge Controller 

    • 30A Pwm Solar Charge Controller 
    • 30A Pwm Solar Charge Controller 
  • 30A Pwm Solar Charge Controller 

    Product Details:

    Place of Origin: Guangzhou, China
    Brand Name: Hanfong
    Certification: ISO9001, CE, ROHS
    Model Number: ST3-20A

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 piece
    Price: Negotiation
    Packaging Details: packed in cartons, 30pcs/carton
    Delivery Time: 3-7 work days
    Payment Terms: Paypal, T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability: 10000 pieces per month
    Detailed Product Description
    Rated Voltage: 12V Max Charge Current: 20A
    LCD Display: Yes Condition: New
    Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller Weight: 320g

    Temperature Controller PWM Solar Controller With LCD Display 30 AMP
     
     
    ST3 Series Solar Charge Controller:
     
    High-end chip, as well as imports of high quality MOS tube. Protections: short circuit , over current protection, reverse polarity protection. Make the products more stable performance and longer life.
    LCD Display, recognize tacitly, anti-reverse connection. The colar of ST3 is black, we can also accept customized colar.
     
     
    Major Functions:
     
    1. Automatic identification system voltage, 12v / 24v auto recognition.
    2. Humanized LCD displasying and duoble button operation of man-machine interface.
    3. Completed technical data for setup and modify.
    4. High efficiency intelligent PWM 3 stage chargeing.
    5. The load control mode can be selected, the time function can be reset for street light at night.
    6. Discharge capacity control.
    7. RS485 communication interface(optional)
     
     
    Important Safety Information:
     
    It is better to install the controller in the room. If installed the controller outside, please keep the environment dry, avoid direct sunlight.
     
    The voltage of solar panel is very high under sunshine, high voltage can cause injuiry or destroy controller. As figure, connected loads with controller correctly. Under 48V system, the reverse connection of solar panel will be destroy the solar charge controller.
     
     

    Specification:

     

    Model ST3-20
    Rated voltage 12V/24V Automatic voltage recognition
    Max charge current 20A
    Max discharge current 20A
    Full charge cut 16.5V/33V
    Low voltage cut 11V/22V
    Low voltage restore 12.6V/25.2V
    Temperature compensation -3mv/℃/cell
    Static current ≤45mA
    Voltage drop <200mv
    Wire area max 4mm2
    Net Weight 320g
    Gross Wight 400g
    Size 186*93*50mm
    Packing quantity 30pcs/carton
    Carton size 555*430*195mm

     

     

    Application:

     

    Collector Controller,
    Water Heater Controller,
    Solar System Controller,
    Charger Controller
    Solar power system.
     
     
    30A Pwm Solar Charge Controller 
     
    30A Pwm Solar Charge Controller 
     
     

    Contact Details
    Guangzhou HanFong New Energy Technology Co., Ltd.

    Contact Person: sales

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