Morningstar SunLight PWM Light Controller - 10A, 12V, LVD


Key Features


  • Proven Reliability

  • Precise Lighting Control

  • PWM Battery Charging



  • Microcontroller digital accuracy

  • Fully automatic operation

  • Ten field adjustable lighting control options

  • Special on/off/on functions

  • Manual test capability

  • LVD override protection

  • Detects day and night using the PV array

  • Suitable for all 12Vdc lamps

  • Sealed/Flooded battery select

  • Temperature compensation

  • Parallel with a SunSaver for 40 amps solar

  • Includes SunSaver battery charging circuit



  • Morningstar’s SunSaver series are the world’s leading small solar controller for micro industrial, professional and consumer applications

  • This series is preferred for all remote, harsh, and hazardous (Class 1, Division 2, Groups A, B, C, D) environment installations due to their solid state design and exceptional build quality.


Specifications / Frequency


Electrical Specifications

  • Rated Solar Input 10A 

  • Rated Load 10A 

  • 25% Current Overload 5 min.

  • Regulation Voltage:
      Sealed Battery 14.1V
      Flooded Battery 14.4V

  • Load Disconnect 11.7V

  • LVD Reconnect 12.8V 

  • Temp. Comp. (mV/˚C) –27

  • Self-consumption 8 mA

  • Operating Temp. –40 to +85ºC


Mechanical/Environmental Specifications

  • Wire size #10 AWG (5.2 mm2)

  • Anodized aluminum case

  • Marine rated terminals

  • Epoxy encapsulated

  • Weight is 9 oz (0.26 kg)


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SKU SL-10L-12V
Shipping Weight 1.0000kg
Shipping Width 0.300m
Shipping Height 0.050m
Shipping Length 0.100m
Shipping Cubic 0.001500000m3