Optional Accessories:
Quick Start Guide
1
4
Specifications:
Operational Configuration:
SS-MPPT-15L
Nominal
Battery
Voltage
12
V
or
24
V
Max.
Solar
Input
Voltage
60
V
Nominal
Maximum
Input
Power
200
W
/
400
W
Maximum
Battery
Current
15
A
Battery
Voltage
Range
7
–
36
V
©
2021
Morningstar
Corporation.
All
Rights
Reserved.
MS
‐
003294
SS
‐
MPPT
QSG
(3/16/2021)
Rev
C03
In the Box:
Mounting
Screws
(x4)
Tools Required:
—
#2
Philips
Screwdriver
—
3/16
(5
mm)
&
3/32"
(2.5
mm)
Flathead
Screwdriver
—
Drill
with
a
3/32"
(2.5
mm)
bit
—
Multimeter
Remote
Meter
(RM
‐
1)
Ethernet
MeterBus
Converter
(EMC
‐
1)
Safety Information:
WARNING: Shock Hazard
The
SunSaver
MPPT
controller
must
be
installed
by
a
qualified
technician
in
accordance
with
the
electrical
regulations
of
the
country
of
installation.
WARNING: Shock Hazard
This
unit
is
not
provided
with
a
GFDI
device.
This
charge
controller
must
be
used
with
an
external
GFDI
device
as
required
by
the
Article
690
of
the
National
Electrical
Code
for
the
installation
location.
IMPORTANT:
READ
the
SunSaver
MPPT
Installation
Manual
for
safety
and
regulatory
information,
instructions
on
configuration
and
operation,
and
warranty
information.
Remote
Temperature
Sensor
(RTS)
Scan QR Code to go
directly to the
SunSaver MPPT
Installation Manual
and warranty
information online.
Contact Information:
Technical
Support:
Support.morningstarcorp.com
Phone:
1
‐
215
‐
321
‐
4457
SunSaver
MPPT
Charge
Controller
Warranty
Registration:
https://www.morningstarcorp.com/product
‐
registration/
1
For
Custom
Programming:
Use
the
software
available
at
https://www.morningstarcorp.com/msview/.
See
the
SunSaver
MPPT
Installation,
Operations,
and
Maintenance
Manual
for
additional
information/guidance.
PC
MeterBus
Adapter
(MSC)
USB
Communications
Adapter
(UMC
‐
1)
Battery
Select
Jumper
INSERTED
Battery
Select
Jumper
REMOVED
Switch 1: Battery Type
Gel
1
Sealed
AGM
1
Flooded
Switch 2: Load Control /
Low Voltage Disconnect/Reconnect
LVD
=
11.5
V
LVR
=
12.6
V
LVD
=
11.0
V
LVR
=
12.1
V
DIP
Switches
Switch 3: Auto-Equalization
Auto
‐
Equalize
OFF
Auto
‐
Equalize
ON
(AGM,
Flooded
Battery
Types
only)
Switch 4: Communication Mode -
Meter/MODBUS®
Remote
Meter,
&
Relay
Driver
MODBUS®
Protocol
for
MSView,
Ethernet
Meterbus
Converter,
3
rd
‐
Party
Devices
DIP
Switches
Top
ON
OFF
ON
OFF
ON
2
OFF
ON
OFF
ON
OFF
1
Set
points
for
this
switch
setting
can
be
modified
with
custom
programming.
2
These
values
can
be
modified
with
custom
programming.
Rated
Load
Current
15
A
BATTERY SET POINTS
12-volt (24-volt)
Set Point
GEL
Absorption
Voltage
Float
Voltage
Time
until
Float
Equalize
Voltage
14.0
V
(28.0
V)
13.7
V
(27.4
V)
3
hours
N/A
Sealed
14.1
V
(28.2
V)
13.7
V
(27.4
V)
3
hours
N/A
Equalize
Duration
Equalize
Calendar
(days)
Maximum
Regulation
Voltage*
N/A
N/A
15
V
(30
V)
N/A
N/A
LVD**/
LVR**
(Switch
2
OFF)
LVD**/LVR**
(Switch
2
ON)
Load
HVD**
11.5
V
/12.6
V
@
12
V
(23.0
V/25.2
V
@
24
V)
11.0
V/12.1
V
@
12
V
(22.0
V/24.2
V
@
24
V)
15.3
V
(30.6
V)
Load
HVR**
Array
HVD
(Temp.
Comp.)
Array
HVR
(Temp.
Comp.)
14.5
V
(29
V)
Highest
voltage
set
point
+
0.5
V
13.8
V
(27.6
V)
AGM
14.3
V
(28.6
V)
13.7
V
(27.4
V)
3
hours
14.5
V
Flooded
14.4
V
(28.8
V)
13.7
V
(27.4)
3
hours
14.9
V
3
hours
28
3
hours
28
*
Not
temperature
compensated.
15
V
@
12
V
nominal,
30
V
@
24
V
nominal.
**
Adjustable
by
DIP
Switch
2.
Not
temperature
compensated.
Can
be
modified
in
custom
settings.
Bottom
DIP
Switches
Relay
Driver
(RD
‐
1)
