Morningstar SunLight Controller

The Morningstar SunLight is the world's leading solar lighting controller for street and pathway lighting, parking areas, bus stations and signage.

Morningstar SunLight Controller. 10 or 20 amps / 12 or 24 volts.

  • Provides 10 lighting options – User adjustable for 2 to 10 hours on or for on all night. Unique ON/OFF/ON settings conserve energy and turns light on again for 1 or 2 hours before sunrise. Timer accuracy is within 2 seconds.
  • Easy to install – To confirm correct installation, test button turns light on during the day and LED indicates selected lighting option.
  • Rugged industrial design – Epoxy encapsulated electronics, marine rated terminals and anodized aluminium case.
Model SL-10 SL-20 24 V
System Voltage 12 V 12 V 12 V
Maximum Voltage 30 V 30 V 50 V
Rated Solar Input 10A 20A n/a
PV Short Circuit Rating 12.5A 25A n/a
Rated Load 10A 20A n/a
25% Current Overload 5 minutes 5 minutes n/a
Regulation Voltage:
Sealed PWM 14.1 V 14.1 V 28.2 V
Flooded PWM 14.4 V 14.4 V 28.8 V
LVD 11.7 V 11.7 V 23.4 V
LVD Reconnect 12.8 V 12.8 V 25.6 V
Temp Compensation -27 mV/°C -27 mV/°C -54 mV/°C
Self consumption 8 mA 8 mA 9 mA
Ambient Operating Temperature –40°C to +60°C
Dimensions 16.8 x 5.5 x 3.4 cm
Warranty 5 years

* Low Voltage disconnect included on all ProStar controllers

Note: Specifications subject to change without notice.

Description SL-10 SL-20 24 V
DIN Rail Clips Yes Yes Yes
Note: Specifications subject to change without notice.
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