Model Number	BS2412D
Brand Name	BLETON

Solar StreetLamp Controller BS2412D ( Waterproof Level: IP55)

The product can automatically manage the work of Solar Panel and battery in Solar Floodlight System, which is below 120W (12V) or below 240W (24V).

I. Function:
Prevent the battery from over charging, over discharging and Reverse discharging to solar panel during nights.
Controller will start the lighting system in the evening automatically according to the surrounding luminance.
Controller will shut down the lighting system according to the time setting or when it is dawn.

II. Connection (As indicated in diagram):
Open the top cover of controller; connect the wire and terminals of controller according to the drawing on the top cover of controller.
Connect the “+”, “- ” Poles of the battery to the correct ports of controller (the third and the fourth one from left).

BS2412D
Solar CourtYard lights controller

Controller for Solar Courtyard Lamp
The controller is specially designed for solar lawn lamps, solar courtyard lamps, solar small-sized streetlights and solar small-sized advertising lights.

Its shape is very compact with full functions, plastic sealing, waterproof and charging with temperature compensation. It is suitable for 6W/6V or below

12W/12V the lighting system of solar panels.

Functions:
1. It prevents over-charging and excessive discharging.
2. It prevents the battery discharges electricity to solar panels at night.
3. It turns on the lights automatically in the evening according to light intensity.
4. It shuts down the lights automatically: A: As the battery is sufficient, it will shut down the lights automatically at dawn; B: As the battery is not

sufficient, it will shut down the lights in advance automatically.

Connecting Procedures:
1. Connect the "+" "-" poles of the battery to the corresponding lead-out wire (lower part) of the controller firmly and correctly, and the red is positive.
2. Connect the "+" "-" poles of the solar panels to the corresponding lead-out wire (left part) of the controller firmly and correctly, and the red is

positive.
3. Connect the "+" "-" poles of the load to the corresponding lead-out wire (right part) of the controller firmly and correctly, and the red is positive.

Cautions:
1. Please check carefully and confirm that the rated voltage of the controller, solar panels, battery and load is the same at 6V or 12V before connecting.
2. The rated current of the solar panels and load ought NOT to exceed the rated current (1A) of the controller.
3. The load of the Controller ought NOT to be shorted.
4. Any other power ought NOT to be used to substitute for the solar panels in charging the battery through the controller.