Solar street lamps controller state of leds light indicator too

Leds state function of the green LED flash (slow 1 s / 1 s close) Floating state flashing ( 0. 4s/0. 4s） The battery is connected to the controller flash ( 0. 1 s / 0。 1) Balanced charge normally on the battery is connected to the controller, red LED off time for night work normally slow flash ( 0. 5s/2s）

the Led lamp state

function

green light-emitting diodes (leds)

slow flash ( 1 s / 1 s close)

floating state

flashing ( 0. 4 seconds / 0. 4 seconds)

the battery is connected to the controller

flash ( 0. 1 s / 0。 1s)

balance charge

always bright

the battery connected to the controller in the evening.

red light-emitting diodes closed

work

slow flash ( 0. 5 s / 2 s)

power-fail protection operation

red light emitting diode green light-emitting diodes (leds)

and close

not connected battery

also light 1

boot self-checking

fault description

controller according to the

for

corrective action

are unable to load power supply

red light lit up

a dead battery.

the battery load automatically after connection.

the red light flashing 0. 4 seconds

overload, short circuit or overtemperature

close all load to eliminate malfunction, load will automatically open in a minute. When the temperature falls, the load automatically open.

the red light flashing 0. 1 s

the battery voltage is too high > 15. 5 v ( 31 v)

check whether there are other energy for battery, if not, the damage of the controller.

due to the battery connection or the fuse is damaged, internal resistance is very high.

check the battery, the fuse and wiring of the battery itself.

the red light and green light flashing at the same time

in the system only connect the solar panels

if the order is wrong, connect the battery first, then connect the panels and load.

short time after use, the batteries. The

red

the battery capacity is very small.

replacement battery

the battery cannot charge

green light has been lit.

solar panel fault or polarity reversal

check the solar panels and wire to troubleshoot.