7
Solar panel abnormal
mode
LCD display
LED indication
LCD backlight
Solar panel weak
Flash
ON
Solar panel reverse
connection
Flash
Flash
Solar panel over voltage
(> 26.5V)
Flash
Flash
Battery abnormal mode LCD display
LED indication
LCD backlight
Battery disconnected or
less than 3.0V
Flash
Flash
Flash
Flash
Battery reverse
connection
Flash
Flash
Battery over voltage
than > 17.5V
Flash
Flash
Battery temperature over
65C
Flash
Flash
Flash
Flash
The solar controller
abnormal mode
LCD display
LED indication
LCD backlight
The controller over
temperature protection
Flash
.
The controller provides two optional devices (excludes in the packaging box).
Optional external Battery temperature sensor:
As an option, the unit provides a port to connect the external battery temperature sensor;
if the external battery temperature sensor is connected, the unit will optimize the chargin g
performance subjected to the battery temperature detected and also provide the battery
over temperature protection, in some cases, if battery over temperature occurs, the
controller will automatically stop charging.
Optional external Remote display meter:
As an option, the unit also provides a port to connect the external Remote display meter
for some special location needed. The display content on the Remote meter is same as
the display on the controller.
OPTIONAL EXTERNAL DEVICE
.
ABNORMAL OPERATION MODE
