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FOTOVO 12V/24V PWM Solar Controller


TK series solar charge controller has an full circuit board protection with LED indicator and LCD screen,clearly marked connection ports make it possible to connect easily to solar panels,battery and load.USB ports make it convenient to charge mobile phones.



  • Brand:

    FOTOVO
  • Item NO.:

    GS-TK
  • Order(MOQ):

    1
  • Payment:

    T/T, L/C, Paypal, Western Union
  • Price:

    $25/PCS
  • Product Origin:

    China
  • Color:

    Orange/Green
  • Shipping Port:

    Guangzhou
  • Lead Time:

    15
  • Certificate:

    CE, RoHS, FCC
  • Warranty:

    3
  • Product Detail

FOTOVO 12V/24V PWM Solar Controller


Product Description


Advantages

1. High efficient PWM charging.

2. Use MOSFET as electronic switch.

3. LED indicators indicate battery voltage state.

4. Automatic detection of voltage.

5. Temperature compensation.

6. Widely used,simple operation.

7. USB 5V/1A out put,charge the electronic devices.

8. DC12V output.

9. High voltage disconnection,high voltage recovery.

10. Low voltage disconnection,low voltage recovery.

11. Overload protection,short circuit protection.

12. Solar panel,battery reverse polarity protection.

13. Reverse current protection at night.

14. Overheat protection and short circuit protection of USB output.



 

Equipment Parameters

Product Name
GS-TK         Style
PWM Charge Controller
Brand
FOTOVO Colour
Orange/Green
Material
Plastic
Packing Packed in carton and Shockproof
Gross Weight 123g/345g Mode Name
TK Series

Model TK20U TK30U
Rated current 10A 20A 30A
Rated voltage 12V/24V
Charge mode PWM
Floated charge voltage 13.8V/27.6V
Absorption voltage 14.4V/28.8V(lasting time:2hrs)
LVD voltage 10.7V/21.4V
LVR voltage 12.6V/25.2V
Overload protection voltage

≥1.2×rated current,60s

≥1.5×rated current,10s

≥1.8×rated current,0.2s

USB output 5V/1A
Circuit voltage drop <0.22V/<0.12V
No load loss ≤12mA ≤12.5mA
Installing cable size ≤6mm²
≤16mm²
Working temperature -20℃~50℃
Dimension 119×64×26(mm)
188×95×46.5(mm)
Weight 123g
345g




Factory and Delivery




FAQ



1. Q: How can I contact you if I have a problem?

    A: There is contact information at the bottom of our website, so feel free to contact us if you have any questions.


2. Q: Do you have the relevant certificates to prove that you have quality assurance?

    A: We can show you any relevant qualification certificate, and contact the after-sales service to answer any questions for you.


3. Q: Is the CK series different from other series?

    A: The appearance of this controller is simple and clear,little red button design makes it easy to use.The product inheriting and 

        optimizing the classic circuit design, added USB 5V output and DC 12V output terminal,enable controller can charge cellphones 

        and other electronic devices.


4. Q: What is the role of LED?

    A: LED indicators visually show the current system battery capacity and charging and discharging working status.




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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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