Growatt ARK 2.5H-A1 User Manual

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Appendix II
LED indication Control Mechanism
LED light definition
Status Items
SOC indication RUN/ALM
Remark
LED1 LED2 LED3 LED4 LED5
Charge
SOC
0%-25% (t=1S)
RUN/ALM light on and
one SOC lights flicker
26%-50% (t=1S)
51%-75% (t=1S)
76%-99% (t=1S)
100%
Discharge
SOC
100%-76%
75%-51%
50%-26%
25%-5%
5%-0% (t=1S) RUN/ALM light flicker
Idle
100%-76%
75%-51%
50%-26%
25%-5%
5%-0% (t=1S) RUN/ALM light flicker
Protection
Cell charge
overvoltage alarm
SOC indicates current remaining
capacity
(t=1S)
RUN/ALM light flicker
green
Cell charge overvoltage
protection
(t=1S)
RUN/ALM light flicker
green
Cell discharge
undervoltage alarm
(t=1S)
RUN/ALM light flicker
green
Cell discharge undervoltage
protection
(t=1S)
RUN/ALM light flicker
green
Charge and discharge high
temperature alarm
(t=1S)
RUN/ALM light flicker
green
Charge and discharge high
temperature protection
(t=1S)
RUN/ALM light flicker
green
Charge and discharge low
temperature alarm
(t=1S)
RUN/ALM light flicker
green
Charge and discharge low
temperature protection
(t=1S)
RUN/ALM light flicker
green

Growatt ARK 2.5H-A1 Specifications

General

Brand	Growatt
Model	ARK 2.5H-A1
Category	Battery Pack
Language	English