5A MPPT Solar Panel Controller Step-down Constant Current Voltage Power Module

5A MPPT Solar Panel Controller Step-down Constant Current Voltage Power Module


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  • Module Name: 5A buck constant voltage constant current MPPT
    Module Properties: Non-isolated buck module (BUCK)
    Input voltage: 6-36V
    Output voltage:
    1.25-32V continuously adjustable (the default output 5V)
    MPPT voltage setting range: 6-36V
    Output current range: 0.05-5A (The default output current is 3A)
    Turn lights output range: 0.01-5A (default turn lamp current 0.3A) the current range will be a little difference because the parts parameter error.
    Display: none
    Operating temperature: -40 ~ + 85 degree
    Operating frequency: 180KHz
    Conversion efficiency: up to 95% (efficiency, input & output voltage, current and pressure-related)
    Short circuit protection: Yes
    Over temperature protection: (automatically shut off the output after overtemperature)
    Input reverse polarity protection: None, (if necessary, please add the string into the diode)
    Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking diode, otherwise it will burn the module!
    Charging indicator: charging red, bright green when fully charged. Turn lamp is the output current detection.
    Installation: 4 pcs 3mm screws
    Connection: IN is the input, OUT is output
    Module dimensions:60 x 31 x 22 mm(without meter)
    Note: Detection module, please do not direct connect the output of negative electrode and the input of negative electrode.

    1, DIY a voltage Regulator, with constant current function, Short-circuit proof, can protect the load.
    2, It can power supply for electronic devices.
    3, For a variety of battery charge, can observe the state of charge.
    4, charger for all kinds of batteries, with MPPT function, can enhance the charging current to double. With a constant current and prevents battery overcharge, effective protection of the battery.
    5, it can support high-power LED.
    6, As a car power supply , it can for your cell phone or digital products supply.

  • Package include:
  • 1 x MPPT Solar Controller Solar Panel 5A Step-down Constant Current Voltage Module
  • Payment      1. Please make sure your payment account is available before you bid the item.

    2. All payments should be cleared within 7days after you receive the item. If you really have difficulty in paying the item, please contact us firstly, we will help to solve it.

    3.If you have any special request about the details of item, please leave a note in your order.

    4.If you A large number of purchasing pls contact us ,will give you a best price


    1. One year guarantee.

    2. If the item is defective upon receipt, it should be within 7days from the date of receipt for exchange a new one (Buyer should return all original and undamaged items under re-saleable condition).

    3. We supply free repairing service within one year of purchase. For the first 1 month, we will pay one way shipping cost( from us to your location); After 1 month of purchase, the buyer need to pay two ways of shipping cost.


    1. We can ship the products all the world.

    2. DHL, FedEx,  EMS, China Post, singapore post ,Hongkong Post are all available. all have tracking number

    3. The item will be sent out with 3days after receiving the payment.

    4. Please make sure your delivery address and contact telephone number are correct when you bid the item.

    5. You can track the situation of your product on website after they are shipped out.


    1.  your feedback is very important to our development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. Thanks a lot for your time.

    2. Our program will leave back the same feedback to you after your positive feedback.

    3. Please contact us before you leave a neutral or negative feedback, we will try our best to solve the problems 


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