Morningstar SunLight-10 Quick Start Manual

Specifications:

System Voltage
Maximum Voltage
Rated Solar Input
Rated Load
25% Current Overload
Regulation Voltage: Sealed PWM
Regulation Voltage: Flooded PWM
Temperature Compensation
Low-Voltage Disconnect (LVD)
Low-Voltage Reconnect (LVR)
Self-consumption
Ambient Temperature Range

Battery Type Selection:

For Sealed Batteries:
Battery Select
Jumper INSERTED
IMPORTANT:
The SunLight charging algorithm is compatible with lead-acid or NiCd batteries. NiMH, Li-ion,
and other battery chemistries are not compatible with the SunLight charging algorithm.

Lighting Control Options:

OFF
LIGHTING CONTROL
2 hours ON
OFF
4 Hours ON
2
D/D
6 Hours ON
4
6/2
8 Hours ON
6
4/2
10 Hours ON
8
3 / OFF / 1
3/1 10
4 / OFF / 2
Turn the dial to the 6 / OFF / 2
desired setting. This
Dusk-to-Dawn
illustration shows the
dial set to OFF.
Contact Information:
Technical Support: morningstarcorp.com/support
Phone: 1-
215-321-4457
4
© 2023 Morningstar Corporation. All Rights Reserved.
SL-10L-12V SL-10L-24V SS-20L-12V
12 V 24 V 12 V
30 V 50 V 30 V
10 A 20 A
10 A 20 A
5 minutes N/A 5 minutes
14.1 28.2 14.1
14.4 28.8 14.4
-27 mV/°C -54 mV/°C -27 mV/°C
11.7 V 23.4 V 11.7 V
12.8 V 25.6 V 12.8 V
8 mA 9 mA 8 mA
-40 to 60°C
For Flooded Batteries:
Sunset Night Sunrise
See the SunLight Operator's Manual for detailed
information on lighting control settings.
SS-20L-24V
24 V
50 V
N/A
28.2
28.8
-54 mV/°C
23.4 V
25.6 V
Solar Lighting Controller
9 mA
Battery Select
Jumper
REMOVED
In the Box:
SunLight-10
Solar Lighting Controller
SunLight-20
Solar Lighting Controller

Tools Required:

— 3/16" (5 mm) Flathead Screwdriver
— #2 Phillips Screwdriver
— Multimeter
MS-004021 Rev 1
Quick Start Guide
SunLight-10
SunLight-20
Solar Lighting Controller
https://www.morningstarcorp.com/product-registration/
Scan QR Code to go
directly to the
SunLight Operator's
Manual and warranty
information online.
OR

Important Safety Information:

WARNING: Shock Hazard
The SunLight solar lighting controller must
be installed by a qualified technician in
accordance with the electrical regulations
of the country of installation.
IMPORTANT: READ the SunLight
Operator's Manual for safety and
regulatory information, instructions on
configuration and operation, and
warranty information.
SOLAR LIGHTING CONTROLLER
S L Models:
UN IGHT
SL-10L-12V SL-10L-24V
SL-20L-12V SL-20L-24V
Warranty Registration:
1