TK50D 50A 12V24V auto work / 48V
TK60D 60A 12V24V auto work / 48V
This intelligent ,multi-purpose solar charge and discharge controller has a very friendly interface of fixed LCD display .Various control parameters can be flexibly set ,fully meet your various application requirements.
  • Vivid LCD graphic symbols
  • Simple button operation
  • Automatic identification of system voltage level
  • Intelligent PWM charging mode 
  • Adjustablecharge-discharge protection
  • Automatic temperature compensation
  • Settable operation mode of load
  • Battery reverse-discharge protection
  • Battery low voltage disconnection(LVD)
  • Battery reverse connection protection
  • Overcurrent protection


Technical Data


Model 50D    60D 5048D 6048D
PV voltage ≤50V ≤100V
Rated Charge Current 50A 60A 50A 60A
System Voltage 12V/24V Auto 48V 
HVD  16.00V×1/×2/×4(0.5V)
Rated Discharge Current 50A 60A 50A 60A
No-load Loss ≤13mA ≤15mA
Charge Loop Voltage Drop ≤0.17V ≤0.28V ≤0.17V ≤0.28V
Discharge Loop Voltage Drop ≤0.10V ≤0.10V ≤0.10V ≤0.10V
Charging Mode PWM Multi-stage(bulk, absorption,float)
Float Charge Voltage 13.8(13V~15V)×1/×2/×4
Absorption Charge Voltage 14.4V(13V~15V) ×1/×2/×4
Duration of Absorption Charge 2hs
LVD 10.8V(10V~14V) ×1/×2/×4
LVR 12.6V(10V~14V) ×1/×2/×4
Load Working Mode Regular Controller Mode
Light Control with switch-off point at night 
Light control Mode
Light Control Voltage 5V(1V~10V) ×1/×2/×4
Battery Type GEL, SLD, FLD and USr(default)
Man-machine interface LCD,3 buttons 
Heat Sink AL alloy 
Wiring PCB terminal, ≤25mm
Working Temperature -20 ~ +55 °C
Storage Temperature -30 ~ +80 °C
Working humidity 10% ~ 90%, No Condensation
Dimension 50A(188*125*48.5mm)  60A(187*125*56mm)
Net weight 562g 701g 564g 703g
IP Code IP30


  • Name: TK50D/TK60D Solar Charge Controller


Contacts :   Mr.Zhang

TEL:      +86 15307135737

Add:      4th Flr, #A Bld, Mingyin Science & Technology Industrial Park, Wuhan Economic Development Zone, Hubei, China.

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