Juta SR1012 - III. LED Indicator Instruction

III. LED Indicator Instruction
Battery’s Indicator
25%
50%
75%
100%
Meaning
●
Not flashing: remaining capacity of battery is between
0%~25%.
25% LED:≥12.4V,ON ≤10.7V slow flashing.
●
●
Not flashing: remaining capacity of battery is between
25%~50%.
50% LED:≥12.9V,ON ≤11.6V OFF.
●
●
●
Not flashing: remaining capacity of battery is between
50%~75%.
75% LED:≥13.4V,ON ≤12.0V OFF.
●
●
●
●
Not flashing: remaining capacity of battery is between
75%~100%.
100% LED:≥13.7V,ON ≤12.3V OFF.
●→●● → ●●●
←●●●●
Water lights, bulk charging stage, the controller charging
the battery with the maximum current that which solar
panels could provide.
●
●
●
¤
100% battery indicator continue to slow flashing,
Absorption charging stage, the controller uses PWM
mode to adjust the charging current to make the battery’s
voltage maintain the value of the absorption charge
voltage.
●
●
●
●←
¤
100% battery indicator slow flash 5s and then continue
5s, Float charging stage, the controller uses PWM mode
to adjust the charging current to make the battery’s
voltage maintain the value of the float charge voltage, to
supplement the battery’s discharge.
¤
25% battery indicator slow flash, battery’s voltage below
the low voltage protection point, the load have been
powered off. When the voltage returns to the low voltage
reconnection, the power returns supply automatically.
All battery’s SOC indicator flash quickly, battery’s
voltage over the over-voltage protection point, the load
have been powered off. When the voltage drops to the
over-voltage recovery point and it remains 5S, the
controller automatically recover to load supply.
¤
¤
25%,50% battery’s indicator flash slowly synchronous
for 6s, the controller detect the solar panel
disconnect.(The voltage of solar panels lower than 5V).
¤
¤
75%,100% battery’s indicator flash slowly synchronous
for 6s, the controller detect that the solar panel have been
connected.(The voltage of solar panels more than 6V).
●-on，¤-flash slow， -flash fast.