WS-L2415 Street Lamp Controller ( WELLSEE voltage regulator,lamp part,light controller) is the newest patent products of the Blue light Company, which fits for the solar lighting system that is automatically controlled below 280W for both lighting and solar panel.
1. It can prevent the battery from over-charging and over-discharging.
2. It can prevent reverse 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. It will shut down the lighting system according to the time setting or shut down the lighting system automatically when it is dawn.
6. It has a LET indicator of the working condition of charging and discharging:
l One piece of Charge Indicator LED (mark: Charge). When it is bright, the battery is charged strongly; flickeringly means floating charge, no light means stop charging.
l One piece of Load Indicator LED (mark: Light). When it is bright, there is output and load can work; if LED goes out, means there isn’t output and the load cannot work.
l Battery indicator: red under =voltage Green =full Yellow =normal
The Parameter Sheet:：
12V/24V Automatic distinguish voltage
Max charge current
Max discharge current
Charge off voltage（HVD）
Low Voltage Directive（LVD）
Low Voltage Restore（LVR）
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
Max loop voltage drop
Any change should refer to the specification of products！