Epsolar SPP-01, User Manual, Page: 20 / 25

18
Battery Under
Voltage Control
When the battery is under this voltage, the output current
will be half; when the voltage of the battery goes above it,
the controller will resume the set current value
automatically.
 Manual Control (load can be switched by manual button or remote
control command)
Manually On By
default
Controller switches on the load output once initialized
and keep constant output on condition that the battery
is enough electricity and no abnormal situation.
Manually Off
By default
Controller keep the load output off before, during and
after initialized. The load can be switched on only
when doing “ Manual On by default” operation and the
battery is enough electricity and no abnormal situation.

Time Control
Time1
（
T1
）
Control on/off time1 of load through real -time clock
mode.
Time2
（
T2
）
Control on/off time2 of load in dual time mode.

Light ON/OFF
Light ON
Voltage
When input voltage of solar module goes below light
ON voltage, the solar controller will recognize the
starting voltage and turn on the load after pre-set time
delay when the battery power is enough and the
controller works well.