20A PWM Solar Panel Charge Controller Regulator 12/24V LS2024RP Waterproof

Nominal System Voltage: 12/24VDC*
Maximum PV input voltage: 50V

*The controller will recognize the system rated voltage when start up. If the battery voltage is lower than 18V, it will recognize the system as 12V.
If the battery voltage is greater than 18V, it will recognize the system as 24V.



Model: LS2024RP
Light and timer control (Single timer and dual timer optional)
Waterproof design IP66
Ideal for the extreme environments with corrosion, dust, water etc
Current: 20A
Voltage：12/24V auto work
Features ：
•12/24V automatic recognition
•High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
•Use MOSFET as electronic switch, without any mechanical switch
•Widely used, automatically recognize day/night.
•Digital LED menu, only one key solve all setting simply
•Intelligent timer function with 1-15 hours option
•Unique dual timer function, enhance the flexibility of street light system.
•Waterproof design, suitable for the extreme environment with corrosion, dust, water etc.
•Gel, Sealed and Flooded battery type option.
•Adopt temperature compensation, correct the charging and discharging parameters automatically and
 improve the battery lifetime.
•Electronic protection: Overheating, over charging, over discharging, overload, and short circuit.     
•Reverse protection: any combination of solar module and battery.
 
Technical specifications
Electrical Parameters       
Description
Nominal System Voltage:12 / 24VDC Auto work
Battery Voltage Range:6-36V
Rated Battery Current:
LS2024RP 20A

Charge Circuit Voltage Drop:≤0.26V
Discharge Circuit Voltage Drop:≤0.15V
Self-consumption:≤6mA
 
Temperature Compensation Coefficient     
Temperature Compensation Coefficient(TEMPCO)*:-30mV/℃/12V（25℃ ref）
* Compensation of equalize, boost, float and boost reconnect voltage
 
Battery Voltage Parameters (temperature at 25℃)  
Charging Parameters
Battery charging setting   :Gel  : Sealed :Flooded
Over Voltage Disconnect Voltage:16V; x2/24V:16V; x2/24V:16V; x2/24V
Charging Limit Voltage:15.5V;x2/24V:15.5V;x2/24V:15.5V;x2/24V
Equalize Charging Voltage:-----:14.6V;x2/24V:14.8V;x2/24V
Boost Charging Voltage:14.2V;x2/24V:14.4V;x2/24V:14.6V;x2/24V
Float Charging Voltage:13.8V;x2/24V:13.8V;x2/24V:13.8V;x2/24V
Boost Reconnect Charging Voltage:13.2V;x2/24V:13.2V;x2/24V:13.2V;x2/24V
Low Voltage Reconnect Voltage:12.6V;x2/24V:12.6V;x2/24V:12.6V;x2/24V
Under voltage warning reconnect voltage:12.2V;x2/24V:12.2V;x2/24V:12.2V;x2/24V
Under Voltage Warning Voltage:12V; x2/24V:12V; x2/24V:12V; x2/24V
Low Voltage Disconnect Voltage:11.1V;x2/24V:11.1V;x2/24V:11.1V;x2/24V
Discharging Limit Voltage:10.8V;x2/24V:10.8V;x2/24V:10.8V;x2/24V
Equalize duration:-----:2 hours:2 hours
Boost duration:2 hours:2 hours:2 hours
 
Environmental parameters        
Working temperature:-35℃ to +55℃
Storage temperature:-35℃to +80℃
Humidity:10%-90% NC
Enclosure:IP66