Specifications

Optical control + double-time control
Used in small solar off-grid systems, especially solar lights, garden lights system

20A DC12V/24V Solar Lighting Controller Regulator for street lighting system LS2024R

 

 

Used in small solar off-grid systems, especially solar lights, garden lights system

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
Dual load output, enhance the flexibility of the 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 Parameter
Nominal System Voltage 12 / 24VDC Auto work
Battery Voltage Range 6-36V
Rated Battery Current
LS1024 10A
LS1524 15A
LS2024 20A
Charge Circuit Voltage Drop ≤0.26V
Discharge Circuit Voltage Drop ≤0.15V
Self-consumption ≤6mA

Battery Voltage Parameters (temperature at 25 degree celsius)        

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
Low Voltage Disconnect Voltage:	11.1V;x2/24V	11.1V;x2/24V	11.1V;x2/24V
Under Voltage Warning Voltage:	12V; x2/24V	12V; x2/24V	12V; x2/24V
Discharging Limit Voltage:	10.8V;x2/24V	10.8V;x2/24V	10.8V;x2/24V
Equalize duration:	-----	2hours	2 hours
Boost duration:	2 hours	2 hours	2 hours

Environmental parameters
Operating ambient temperature range:  -35 ° C to +55 ° C
Storage temperature range:  -35 ° C to +80 ° C
Humidity range:  10% -90% non-condensing
Protection class :  IP30