Home > Product > Solar Lighting Controller for Lead-Acid Battery > CL12/2408LI-40W


40W solar controller with LED driver


CL12/2408LI-40W is solar controller for LED solar street light. This solar light controller is integrated with LED driver, so the led light can’t have LED driver. And this also can save the cost of Led driver.The maximum conversion efficiency reaches 96%. The output current can be adjusted for 4 time frames. With fully sealed waterproof design and wide output voltage, the product applies to most LED solar street lights.


1) Adopt the integrating technology of control and constant current, and save the cost of the LED drive power supply for users.

2) Wide range of output voltage applies to the LED lights of a variety of series-parallel circuits.

3) With the function of 4 time frames power regulation, Users can dim LED lamps’ output power.

4) The controller adopts fully sealed waterproof design. The IP grade reaches IP67. The controller can be used in the water.

5) Flexible and adjustable working parameter makes the controller adapt to different solar systems.

6) This controller can withstand from-35℃to60℃high and low temperature, so it can adapt to extreme temperature.

7) CL12/2408LI-40W has an optional function that the controller can automatically drop load’s power when battery is lower than 12.5V/25V. This function let the lights work for longer days in rainy season.

8) Another optional function of CL12/2408LI-40W is the controller can adjust the working time automatically in different seasons. In winter, the working time becomes long, while in summer, the working time becomes short automatically.



   Input voltage

DC12V/24V auto identification

   Output voltage

15-70V (12V system) / 29-70V (24V system)

   Self consumption

Average static power consumption 8mA

   Max. charging current


   Max. output power


   Max. conversion efficiency


   Output current error


   Output current

150mA - 2600mAprogrammable

   Max. solar panel

130WP12V system/ 260WP24V system

   Max. solar panel voltage


   Working temperature

-35℃~ 60℃

   Charging mode

PWM mode

   Working mode

Light controlling, time controlling, output current adjustable in 4 time intervals

   Over-charging protection voltage

14.5V/29.0Vnormal temperaturewith temperature compensation

   Under voltage protection

Users can set it according to their needs (factory default 11V/22V)

  Exit under voltage protection

Users can set it according to their needs (factory default 12.5V/25V)





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