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Alpha ESS Co., Ltd.
Page 18 of 75
Your Smart Energy
Different colors represent different states, green for SOC state, yellow for
protection state, red for error state.
The LED indicators provide information about the SOC operational status
of the battery pack.
LED Indicator
SOC
Description
Standby:
Green LEDs flash
every second
SOC
≤
5%
The first line of the LED indicator flashes
every 10s.
5%
＜
SOC
≤
30%
The first line of the LED indicator is always
on.
When the SOC is less than 30% and the
battery is being charged, the first line of the
LED indicator will flash every 3s.
30%
＜
SOC
≤
55%
The first and second line of the LED indica-
tor are always on.
When the battery is being charged and the
SOC is between 30% and 55%, the second
line of the LED indicator will flash every 3s.
55%
＜
SOC
≤
80%
The first, second and third line of the LED
indicator are always on.
When the battery is being charged and the
SOC is between 55% and 80%, the third line
of the LED indicator will flash every 3s.
80%
≤
SOC
≤
100%
All the LED indicators are always on.
When the battery is being charged and the
SOC is between 80% and 100%, the fourth
line of the LED indicator will flash every 3s.
