FOTOVO Multi-stage PWM Solar Charge Controller


The TK series solar controllers are equipped with comprehensive circuit protection, a flexible and simple LED indicator or a vivid and intuitive LCD display, as well as detailed connection icons at the product terminals, which make connecting your system a snap and make it a perfect experience.




  • Warranty3
  • CertificateCE, RoHS, FCC

FOTOVO Multi-stage PWM Solar Charge Controller


Product Description


Advantages

1. Multi-stage PWM charging (Bulk, Float, Absorption).

2. Battery type selection: Sealed, Gel, Flooded and user.

3. LCD display.

4. Working parameters can be set and modified,accumulate charge and discharge parameters.

5. Various control mode for load(light control,time&light control, light control with switch on after night and switch off before dawn,normal mode).

6. Automatic detection of voltage.

7. Temperature compensation.

8. USB 5V/1A output, charge the electronic devices.

9. Optional remote communication function(RS485).

10. High voltage disconnection,high voltage recovery.

11. Low voltage disconnection,low voltage recovery.

12. Overload protection,short circuit protection.

13. Solar panel,battery reverse polarity protection.

14. Reverse current protection at night.

15. 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 355g/360g/395g/562g/701g/360g/395g/564g/703g Mode Name
TK Series

Model TK20DU TK30DU TK40DU TK50D TK60D TK3048D TK4048D TK5048D TK6048D
PV voltage ≤50V
≤100V
Rated Charge current 10A  20A 30A
40A 50A 60A 30A 40A 50A 60A
Rated system voltage 12V/24V Auto
48V
Rated Discharge current
10A  20A
30A 40A 50A 60A 30A 40A 50A 60A
Charge mode
PWM Multi-stage(bulk, absorption, float)
Float charge voltage
13.8V(13V~15V)×1/×2/×3/×4
Absorption voltage
14.4V(13V~15V)×1/×2/×3/×4, (lasting:2hrs)
LVD voltage
10.7V(10V~14V)×1/×2/×3/×4
LVR voltage
12.6V(10V~14V)×1/×2/×3/×4
HVD voltage
16.0V×1/×2/×3/×4
HVR voltage
15.5V×1/×2/×3/×4
Working mode for load

light control, time&light control, light control with switch on after night and switch off before dawn, normal mode


Light control voltage 5V(1V~10V)×1/×2/×3/×4
Charge circuit voltage drop <0.21V <0.24V
<0.21V
<0.25V
<0.25V
Discharge circuit voltage drop <0.12V
<0.1V
<0.12V
0.10V 0.12V
No load loss ≤13mA
≤14mA
≤25mA
≤16mA
USB output 5V/1A
N/A
Battery type GEL,SLD,FLD,Usr(自定义/default)
Installing cable size ≤6mm²
≤16mm²
≤25mm²
16mm²
25mm²
Working temperature -20℃~55℃
Dimension

188x95x46.5

(mm)

196×111×54

(mm)

188×125×48.5

(mm)

188×125×56

(mm)

188×125×46.5

(mm)

196×111×54

(mm)

188×125×48.5

(mm)

188×125×56

(mm)

Weight 355g 360g 395g 562g 701g 360g 395g 564g 703g




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 LCD?

    A: The HD vivid LCD allows you to observe the working status and data of the controller more clearly.





Product Tags Types Of Solar Controller          Solar PWM Controller          charge controller for solar panel          Charge Controller Pwm          48V Solar Charge Controller          12V solar charge controller         

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