Wellsee solar light controller WS-L2430 25A 12/24V (Solar Street Lamp Controller Wellsee Solar Head Lamp Controller ) applies in solar photovoltaic lighting system below 720W, which coordinates the working of solar panels, batteries and lamps, and is an important module to the whole system. With its virtues of one-tough process, convenient operation, excellent capability and reliable quality, it is a multifunctional and all-purpose solar controller special for various solar street lamps and indoor solar power system.
WS-L2430 Wellsee Solar Street Lamp Controller adopts microcomputer (CPU) control technology, and assembles the most advanced power devices. The operation condition of the controller is easy checking with its accurate LED display, and adapts to cold, heat, humidity and other harsh environment. Different from other solar lamp controller, Wellsee Solar Lamp Controller adds overall protection, ensuring the whole solar photovoltaic system to operate with efficiency and safety.
WS-L2430 Wellsee Solar Street Lamp Controller possesses the function of intelligent temperature compensation and efficient PWM battery charging mode, ensuring the storage battery to work at the best status of charging and discharging and to avoid "over-charging or over-discharging," thus greatly extend the battery lifetime.
Functions & Characteristics
1.It can prevent the battery from over-charging and over-discharging.
2.It can prevent reversed charging (the battery charges the solar panel).
3.It can prevent reverse connection of the battery and solar panel.
4.It will start up the lighting system in the evening automatically according to the intensity of the light.
5.20 regular time modes and 10 sectional models can be set.
6. 24V/12V automatically distinguish voltage.
7.It has a LED indicator of the working condition of charging and discharging.
·It has one charging indicator light (Charge). It is charged drivingly when the Charge is on, charged floatingly while the Charge flickers; and the charging has stopped when the Charge is off.
·It has one load indicator light (Light). When it is on, there is output and it can work with load; contrarily there is no light output and it is not workable when the light off.
·A battery indicator light, red means low voltage, green stands for fully charged, and yellow shows normal.
Technical Parameters
|
Specification
|
WS-L2430 20A
|
WS-L2430 25A
|
WS-L2430 30A
|
|
System voltage
|
12V / 24V automatically distinguish voltage
|
||
|
Max charge current
|
20A
|
25A
|
30A
|
|
Max discharge current
|
20A
|
25A
|
30A
|
|
Charge off voltageHVD
|
14.4V / 28.8V
|
||
|
Low Voltage DirectiveLVD
|
10.8V / 21.6V
|
||
|
Low Voltage RestoreLVR
|
11.8V / 23.6V
|
||
|
Light operate
|
light control turn on + light control turn off
|
||
|
Light time control
|
Light control turn on/off + time control turn on/off
|
||
|
Time control classification
|
0.5 hours started,half an hour of one grade ,up to 10 hours
|
||
|
Out put route
|
single bulb
|
||
|
Ambient temperature
|
-25-----+55°C
|
||
|
Safe degree
|
IP22
|
||
|
Quiescent dissipation
|
24mA
|
||
|
Max loop voltage drop
|
350 mV
|
||
|
Control method
|
Pulse Wide-frequency Modulation
|
||