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17
Charging Parameters
Battery Type Sealed GEL Flooded
Lithium iron
phosphate
System current 10A
No-load loss 10mA/12V
Solar energy input voltage <55V
System voltage 12V
Overvoltage protection 17.0V 17.0V 17.0V 16.6V
Equalizing charging voltage 14.6V 14.8V
Boost charging voltage 14.4V 14.2V 14.6V
Floating charging voltage 13.8V 13.8V 13.8V
Constant charge voltage 14.6V
Constant charge recovery voltage 13.6V
Boost charging recovery voltage 13.2V 13.2V 13.2V
Equalizing charging duration 1 hour 1 hour
Boost charging duration 4 hours 4 hours 4 hours
Operation temperature -31
o
F to 149
o
F (-35
o
C to 65
o
C)
Protection degree IP65
NOTE: Charging parameters may vary based on availability of sunlight on the solar panels.
Troubleshooting
Symptoms Causes and Solutions
While sunlight is present, the solar
panel indicator does not light up.
Check whether the solar panel is correctly connected
and contact is adequate.
The solar panel charging indicator
is flashing quickly.
Ensure that the correct battery type has been selected.
The battery indicator does not
light up.
The battery may be failing to supply power. Check
whether the battery is correctly connected.
English
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