Projecta SC310 Manual page 3

SPECIFICATIONS
P/No.
TYPE
INPUT
MAX INPUT
MAX LOAD
BATTERY
CHARGE CONTROL
Bulk
Absorption
Float
Start
LVD DISCONNECT
LVD RECONNECT
MAX PANEL SIZE
STANDBY CURRENT
INSTALLATION
Projecta solar controllers are designed for indoor, out of weather use only.
Mount to a suitable flat surface as close to the battery as possible and away from
moving parts or high temperature components. Ensure there is clearance around the
controller to allow for adequate ventilation.
The controller terminals are illustrated for easy identification:
Symbol Input/Output
Solar Panel
Battery
Load/Appliance
Ensure connections are made to the correct terminals and polarity.
1. Connect the battery to the solar controller using suitable cable. It is recommended
to install a fuse close to the battery positive terminal. When correctly connected,
the Battery L.E.D will illuminate.
Recommended Cable
Up to 3m
SC310: 2.5 mm 2 (13 B&S)
SC320: 5 mm 2 (10 B&S)
2. Connect the solar panel to the solar controller using suitable cable.
When correctly connected and in sunlight, the Solar L.E.D will illuminate.
SC310
Automatic
12V or 24V solar panel
50V DC, 10A
10A
12V or 24V
3 stage charging
12V 24V
14.4V 28.8V
14.4V 28.8V
13.6V 27.2V
11.1V 22.2V
11.1V 22.2V
13.1V 26.2V
120W
6mA
3-6m+
Not recommended
Not recommended
SC320
Automatic
12V or 24V solar panel
50V DC, 20A
20A
12V or 24V
3 stage charging
12V
14.4V
14.4V
13.7V
11.1V
11.1V
12.6V
240W
6mA
Recommended Fuse
SC310: 15A
SC320: 30A
24V
28.8V
28.8V
27.4V
22.2V
22.2V
25.2V
3