1.Light and timer control
2.Current: 10A
3.Voltage: 12/24V auto work
4.12/24V automatic recognition
5.High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
2.Current: 10A
3.Voltage: 12/24V auto work
4.12/24V automatic recognition
5.High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
6.Use MOSFET as electronic switch, without any mechanical switch
7.Widely used, automatically recognize day/night.
8.Digital LED menu, only one key solve all setting simply
9.Intelligent timer function with 1-15 hours option
10.Unique dual timer function, enhance the flexibility of street light system.
11.Gel, Sealed and Flooded battery type option.
12.Adopt temperature compensation, correct the charging and discharging parameters automatically andimprove the battery lifetime.
13.Electronic protection: Overheating, over charging, over discharging, overload, and short circuit.
14.Reverse protection: any combination of solar module and battery.
Technical specifications
Electrical Parameters
Electrical Parameters
|
Description
|
Parameter
|
|
Nominal System Voltage
|
12 / 24VDC Auto work
|
|
Battery Voltage Range
|
6-36V
|
|
Rated Battery Current
|
LS1024R 10A
LS1524R 15A
LS2024R 20A
|
|
Charge Circuit Voltage Drop
|
≤0.26V
|
|
Discharge Circuit Voltage Drop
|
≤0.15V
|
|
Self-consumption
|
≤6mA
|
Temperature Compensation Coefficient
|
Description
|
Parameter
|
|
Temperature Compensation Coefficient(TEMPCO)*
|
-30mV/℃/12V(25℃ ref)
|
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
|
Environmental parameters
|
Parameter
|
|
Working temperature
|
-35℃ to +55℃
|
|
Storage temperature
|
-35℃to +80℃
|
|
Humidity
|
10%-90% NC
|
|
Enclosure
|
IP30
|