SunSaver Operator’s Manual
MORNINGSTAR CORPORATION
3
2
SunSaver Dimensions
Inches [Millimeters]
Specication Summary
Ratings SS-6/6L SS-10/10L SS-20L
System Voltage 12 V 12V or 24V 12V or 24V
Min. Battery Voltage 6 V 6 V 6 V
Max. Solar Voltage 30 V 30V or 60V 30V or 60V
Max. Solar Current 6 .5 A 10 A 20 A
Max. Load Current 6 A 10 A 20 A
See Section 7.0 for full technical specications
** Array voltage should never exceed maximum input voltage. Refer to the
solar module documentation to determine the highest expected array V
oc
as
dened by the lowest expected ambient temperature for the system location.
CONTENTS
1.0 Safety Information 4
2.0 General Information 10
2.1 Overview 10
2.2 Features 11
2.3 Regulatory Information 12
3.0 Installation Instructions 15
3.1 General Installation Notes 15
3.2 User Selections 16
3.3 Mounting 19
3.4 Wiring 21
4.0 Operation 31
4.1 LED Indications 31
4.2 Battery Charging Information 33
4.3 Load Control Information 35
4.4 Protections 37
4.5 Inspection and Maintenance 39
5.0 Troubleshooting 40
5.1 Error Indications 40
5.2 Common Problems 41
6.0 Warranty and Claim Procedure 42
7.0 Technical Specications 44