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>> Product >> Solar Power System >> Solar Charge Controller
TK50D&TK60D Solar Charge Controller

 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  16.00V1/2/4(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-stagebulk, absorptionfloat
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 50A188*125*48.5mm  60A187*125*56mm
Net weight 562g 701g 564g 703g
IP Code IP30

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