Solar Charge Controller                SDCC-x IP
Features
﹡Microcontroller and dedicated software for precise control
﹡Protection against overload, short circuit and reverse connection
﹡Temperature Compensation
﹡Wide Temperature Working Range of -35c to 50c
﹡Utilizes Serial Mode PWM Control for maximum Efficiency
﹡Digital LED display
 
Application：
Solar home system
 
Specifications
Model No.  SDCC-10I  SDCC-20I
Rated solar input  10A  20A
Rated Load Current  10A  20A
System voltage  □12V； □24V/12V AUTO；
Over load、short circuit  1.25 rated load current 60sec,1.5 rated loads current 5sec,over load protection
protection  action.  ≥3 rated load current short circuit protection action.
No load current   ≤6 mA
Charging circuit voltage
drop  ≤0.26V
Load circuit voltage drop  ≤0.15V
Over voltage protection  17V，×2/24V；
Work Temperature  Industry stage  -35℃ to +55℃；
Boost charge voltage  14.6V；×2/24V  (keep：10min)
Direct charge voltage  14.4V; ×2/24V  (keep：10min)
Float charge voltage  13.6V  ×2/24V；
Charge return voltage  13.2v  ×2/24V；
Temperature compensation  -5mv/℃/2V（Boost charge、Direct charge、Float charge、charge return voltage）
Lower voltage indicate  12.0V  ×2/24V；
Over discharge voltage  11.1V（no load）- real-time modified voltage by the discharge rate； ×2/24V
Over discharge return  12.6V ×2/24V；
Control mode  PWM charge mode  modified discharge voltage by the discharge rate
 
Controller dimensions 
140 × 90.5(mm) 
Distance between installing holes: 133.5 ×70(mm)
12V solar system voltage：Rated voltage 12V,Solar panel rated work voltage 17V，Max. power 340W.
24 solar system voltage： Rated voltage 24V， Solar panel rated work voltage 34V，Max. power 680W