Description:
LD2420-20A Solar Charge & Discharge Controller, or charge regulator is basically a voltage or current regulator to keep batteries from overcharging.
Specifications:
- Model: SK-PWM-ST120A-1224
- Rated Voltage: 12V/24V Automatic voltage recognition
- Max Charge Current: 20A
- Max Discharge Current: 20A
- Full Charge Cut: 16.5V / 33V
- Low Voltage Cut: 11V / 22V
- Low Voltage Restore: 12.6V / 25.2V
- Temperature Compensation: -3mv/℃/cell
- Static Current: ≤45mA
- Voltage Drop: 200mv
- Wire Area Max: 4mm²
Features:
- CPU controlled with PWM function: able to adjust the charge current and decide if to supply the loads electricity according to the voltage of battery;
- Compensation charging: according to various system temperatures, the controller will automatically compensate the temperature of the charging voltage;
- LCD monitor: showing the charging current, battery voltage, environment temperature, and real-time data of the charging process;
- Temperature sensor: probing the temperature of the environment and indicating the degree of charging;
- Automatic Identification System Voltage, 12V/24V auto recognition;
- Completed technical data for setup and modification;
- Discharge capacity control;
- Discharge Counter of Ampere Hour;
- Working Storage Function: record the total run time of the system, record timers of error during running time, record times of fully charged battery;
- Over-voltage protection, short circuit protection, overload protection, overcharge protection, and over-discharge protection;
Wiring Sequence:
Pin Description:
Package Included:
1 x LD2420-20A Solar Charge & Discharge Controller 12V/24V Solar Charge Controller 20A Adaptive Solar Charge Controller High-Performance Solar Charge Controller - Orange And Black