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>> Product >> Solar Power System >> Solar Charge Controller
CM20D solar charge controller

Vivid LCD graphic symbols                    
●Simple button operation
●Automatic Identification of System Voltage level  
●Intelligent PWM charging mode
●Automatic Temperature Compensation (custom)  
●Adjustable charge-discharge control parameters
●Settable Operating mode of Load             
 ●Battery reverse-discharge protection
●Battery Low Voltage Disconnection (LVD)       
●Battery reverse connection protection
●Overcurrent protection.
 

          Type
Parameters        
CM20D
         Type
Parameters
CM20D
Rated current
10A24V
20A24V
30A24V
<0.2V|<0.1V
Rated voltage
12V/24V Automatic Identification
Charging mode
PWM mode
Voltage of solar panel
50V
Temperature compensation
-4mV/Cell/℃(to be customized)
Floating charge
13.8V/27.6V
Specification of the cables
5#  AWG  (6mm2)
Under-voltage protection
10.7V/21.4V
Working temperature
-20℃~60℃
Under-voltage recovery
12.6V/25.2V
Storage temperature
-30℃~70℃
Boost voltage
b01 sealed 14.4V/28.8V
(Duration:2hours)
Temperature requested
≤90%,No condensation
b02 Gel14.2V/28.4V
Dimension
88 mm×160 mm×37 mm
b03Flooded 14.6V/29.2V
diameter of mounting hole
64 mm×150 mm --Φ5
 
 
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