Precautions
1.
Before using the charge/load controller, read all the instructions and cautionary markings on the
charge/load controller, the batteries and the photovoltaic panels.
2.
Do not attempt to repair the controller. Incorrect re-assembly may result in a risk of electric shock or
fire.
3.
To reduce risk of electric shock, disconnect all wiring before attempting any maintenance or cleaning.
Turning off controls will not reduce this risk. PV panels produce power when exposed to light – cover
them with opaque material before servicing.
4.
Working in Vicinity of a Lead Acid Battery is dangerous. Batteries generate EXPLOSIVE gases during
normal operation. Provide ventilation to outdoors from the highest point of the battery compartment.
5.
This charge/load controller is intended to be used with a battery supply of 12 VDC nominal voltage.
6.
Be extra cautious to reduce the possibility of dropping a metal tool onto batteries. It might spark or
short-circuit batteries or other electrical parts that may cause explosion. Cover wrench handles with
plastic tape or vinyl dip coating material.
Specifications
SBC-6100 Series
Models
6108
6112
6120
Battery voltage
12V
Maximum PV panel open circuit voltage
26V
Continuous load/charge current
8A
12A
20A
Maximum charge current (5 mins)
10A
15A
25A
Maximum load current (5 mins)
10A
20A
25A
Operation current(no Load and no PV)
30mA
Voltage across terminals (PV to Battery)
0.6V
0.6V
0.8V
Voltage across terminals (Battery to Load)
0.3V
0.3V
0.4V
Electronic Blocking
(To protect against reverse polarity connection of PV panel and to block
current from battery to PV panel when voltage of battery is higher than PV
panel)
Yes
Battery reverse polarity protection
Yes
Overcharge & Over-discharge protection
Yes
Battery status LED indication
5-State LED Indications
Charging status indication
3-State LED Indications
Recommended wire size
#12AWG
#10AWG
Weight
0.44 kg
Dimension (WxDxH)
150 x 85 x 45 mm
Fuse
15A
20A
30A
Operating ambient temperature
-10 to 50 °C
Over temperature protection
Yes
Battery charging float voltage setting
Factory Preset 13.5V
Battery charging bulk voltage setting
Factory Preset 14.3V
DC load control mode (For DC load terminal):
Low Voltage Disconnect(LVD)
Factory Preset 11.5V
Low Voltage Reconnect(LVR)
Factory Preset 12.5V
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