42
7 Commissioning
Table 1: Indicator information while charging
SOC value Status light SOC1 SOC2 SOC3 SOC4
0% ≤ SOC < 25% Green Flash Light off Light off Light off
SOC < 50% Green Light on Flash Light off Light off
SOC < 75% Green Light on Light on Flash Light off
SOC < 100% Green Light on Light on Light on Flash
SOC ≥ 100% Green Light on Light on Light on Light on
Table 2: Indicator information while discharging
SOC value Status light SOC1 SOC2 SOC3 SOC4
SOC ≥ 75% Green Flash Flash Flash Flash
SOC ≥ 50% Green Flash Flash Flash Light off
SOC ≥ 25% Green Flash Flash Light off Light off
SOC ≥ 0% Green Flash Light off Light off Light off
In case of pressing and holding SWITCH button, there are two circumstances as
follows:
1. Press and hold SWITCH button for more than 5 seconds but not less than 20
seconds, the system will enter a startup mode of inverter.
2. Press and hold SWITCH button for more than 20 seconds, the system will
enter the Black Start.
Black Start
The equipment can provide Black Start capacity, meaning that our energy
storage inverter and battery can continue to run even if the power grid and
photovoltaic panel are out of service. The startup procedure for Black Start is as
follows:
■
In case of pressing and holding the SWITCH button for less than 20 seconds,
the status light will flash green light for 1 second and then turn off for 4 seconds,
with a period of 5 seconds.
■
After pressing and holding the SWITCH button for more than 20 seconds
(including 20 seconds), the status light will come on solid green light, and SOC
power indicators will flash as follows:
•
Firstly, the indicator SOC3 comes on green, and the rest of indicators are off;
•
Secondly, the indicators SOC2 and SOC4 come on green, and the rest of
indicators are off;
•
Thirdly, the indicator SOC1 comes on green, and the rest of indicators are off;
•
Finally, all power indicators are off.
The SWITCH button should be released at anytime in the process.
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