CK50D 50A 12V24V auto work
CK60D 60A 12V24V auto work
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 CK50D    CK60D
PV voltage ≤50V
Rated Charge Current 50A 60A
System 12V/24V Auto
HVD  16.00V×1/×2/×4(0.5V)
Rated Discharge Current 50A 60A
No-load Loss ≤14mA
Charge Loop Voltage Drop ≤0.22V
Discharge Loop Voltage Drop ≤ 0.12V
Charging Mode PWM Multi-stage(bulk, absorption,float)
Float Charge Voltage 13.8(12.8V~14.2V)×1/×2/×4
Absorption Charge Voltage 14.4V(13.6V~15.2V) ×1/×2/×4
Duration of Absorption Charge 2hs
LVD 10.8V(10.5V~12V) ×1/×2/×4
LVR 12.6V(11.5V~13V) ×1/×2/×4
Load Working Mode Regular Controller Mode
Light Control with switch-off point at night 
Light control Mode
Light Control Voltage 5V   ×1/×2/×4
Battery Type GEL, SLD, FLD and USr(default)
Man-machine interface LCD,2 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 40A & 50A(188*125*48.5mm)  60A(187*125*56mm)
Net weight 562g 701g
IP Code IP30


  • Name: CK50D/CK60D 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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