Solar Controller

PWM (pulse width modulated) charging mode, High efficiency;
Very low impedance and reduceded voltage of Charge & Discharge

Model No.
KC3
Nominal System Voltage
12V / 24V
PV Input
Max. PV Charging Current
40A
Rated Charging Voltage
17V / 34V
Lead-acid Battery
Nominal Voltage
12V / 24V
Regulation Voltage
14.4V / 28.8V adjustable
Float Voltage
14.1V / 28.2V
Low Voltage Alarm
11.4V / 22.8V
Low Voltage Disconnect
10.8V / 21.6V adjustable
Load Output
Nominal Voltage
12V / 24V
Rated Load Current
40A
Over Voltage Alarm
15V / 30V
High Voltage Disconnect
15.5V / 31V adjustable
Operating Temperature
from - 20 to +50
Dimensions
26.8 x 11.3 x 5.5 cm
Functions
Mode
Light Switch mode, Light-on/Time-off mode, Time Switch mode, Manual Switch mode
User Interface
LCD display screen & 4 pcs button: data display & parameter setting;
6 pcs LEDs indicate: Charging, Full battery, Low battery,
Over load, Over voltage, Operating;
With RS485 communication interface.
Protection Functions
Reverse polarity protection of battery & solar module;
Battery over charge & over discharge alarm and protection;
Output over load & short circuit protection;
Reverse current protection at night;
Temperature compensation;
Lightning protection.