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All In One Solar Street Light Controller Waterproof For Off Grid System

All In One Solar Street Light Controller Waterproof For Off Grid System

    • All In One Solar Street Light Controller Waterproof For Off Grid System
  • All In One Solar Street Light Controller Waterproof For Off Grid System

    Product Details:

    Place of Origin: Guangdong, China
    Brand Name: SRNE
    Model Number: SR-DH100

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: Negotiable
    Packaging Details: Gift Box
    Supply Ability: 1000 Piece/Pieces per Month
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    Detailed Product Description
    Application: Solar System Controller Type: MPPT
    Rated Voltage: 12V Maximum Output Power: 50W
    Output Current Range: 0.15mA-3.3mA Standby Current Draw: 9mA
    Efficiency Of Constant Current Source: 90%-96% Temperature Compensation: -4.0mv/℃/2V
    Light Control Voltage: Open-5v/Close-6V Light Control Judgment Time: 10min
    Warranty: 3 Years
    High Light:

    street light solar charge controller


    solar system regulator

    All In One Solar Street Light Controller Waterproof For Off Grid System


    Waterproof 20A all in one solar street light controller for off-grid system for lead-acid battery and lithium battery


    Product Description


    1. New design of wireless remote-control can modify the controller parameter and read the system message according to the handheld device.

    2. Digital high precision constant-current control, the maximum efficiency can reach 96%.

    3. The working current can be adjusted from 0.15A to 3.3A, the regulating precision is 30mA.

    4. High dynamic performances of load insure current output stability even though the battery voltage and load sudden change.

    5. 3section time frame dimming function design, work time can be set range from 0h to 15 hours, power can be set range from 0% to 100%.

    6. Intelligent power mode, the load power can be adjust automatically according to the battery power, can extend the maximum working time of the battery.

    7. Record the system status, can record at a max 7days and monitor the whole system.

    8. The true constant current but not limited the current, insure the current output stability thus decrease LED light failure, increase the LED service life.

    9. Metal case, IP68 waterproof degree, can suitable use in all kinds of bad conditions.

    10. With modified calculation of charging, the charging efficiency is improved, which lengthen the using time of solar energy.

    11. Overheat preventing function, above a certain temperature will decrease the load or close the load.

    12. Varies system protection function. Including the battery reverse connection, LED short circuit, open circuit protection and so on.


    Main Advantages
    LCD display , easy to operate on LCD screen
    Multi stage charging (3-stage charging , parallel charging and equalized charging function)
    BTS – Battery remote temperature sensor terminal
    Enable to charge Li-thium, Gel , lead-acid battery
    With RS485 & USB communication port
    Protection: PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit


    Installation and Wiring







    Connection sequence: Please connect the storage battery first, then connect the load, last is the solar panel. Pay attention to the “+” and “–” in case of reverse connection.



    LED Connection:


    1. TheSR-DHController is internally installed with constant current source. The max output voltage is 60V. The max amount of LED lights can be connected is 18pcs in series.

    2. TheSR-DHcontroller can automatically identify of 12V and 24V system voltage. While connect to LED load, please ensure the number of LED lights in series is appropriate.

    3. Before open the load, Please connect LED light first.


    Please refer to the recommend as below:





    Warning: if the number of LED in series is not appropriate, the controller or the LED load will be damaged.


    Status Indication:






    Test Mode

    Normally the controller is under the light + time control mode, Can use the remote control open the load and the load power will be changed according to the remote control setting during installation or need testing. The test mode will last 1min, after 1min the system will automatically recover to the normal working mode.



    Load Working Mode:



    Load connect to the SR-DH controller have four working timeframe, each working time and working power can be adjusted arbitrary. Different combination can realize different control mode.


    A. Normal Working Mode.


    B. Delay Light Time Mode:For example, setting the first time working 4hours,the first power is 0%,system will lighting 4hours later.


    C. Double Time Frame Mode:For example, setting the third time working 4 hours, the third power is 0%, system will be off 4hours after work through the first and second time and then enter the fourth time continue lighting until sunrise.(Remark: this mode do not have the correct function for the night length, different season will show various lighting time in the morning.




    LED Intelligent Power Control


    While customer open the “Intelligent power” mode, currently the controller will enter to the intelligent power control mode, The LED load power will adjust automaticallyaccording to the battery power. The workingtime and load power preset before is still valid; system will compare with the automatically power and the preset power, and thenchoose the small one as the load output power.


    For example: when the battery power is 50%,intelligent power mode calculate the load power is 60%,if now customer preset the load power is 100%,the system will choose 60% as load power. If now customer preset the load power is 20%, thesystem will choose 20% as load power.



    Installation Dimension:DH-8.jpg


    The Parameters:








    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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