Sungrow SG125HV-30, User Manual

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User Manual 9 iSolarCloud APP
77
No. Designation Description
5 Power generation
Today power yield and accumulative power yield of the
inverter
6 Real-time power Output power of the inverter
7 Power curve
Curve showing change of power of the whole day
(Each point on the curve represents the percentage of
present inverter power to rated power)
8 Navigation bar Including "Home", "Run-info", "His-record", and "More"
Tab. 9-2 Description of inverter state
State Description
Run
After being energized, inverter tracks the PV arrays’
maximum power point (MPP) and converts the DC power
into AC power. This is the normal operation mode.
Initial standby The inverter is in the initial power-on standby state
Standby
Inverter enters standby mode when DC side input is
insufficient. In this mode inverter will wait within the standby
duration.
Press to shut down
Inverter will stop operation by manually “stop” via
ISolarCloud app. In this way, inverter internal DSP stops.
To restart the inverter, manually start via ISolarCloud app.
Start up The inverter is initializing and synchronizing with the grid.
Derating running
The inverter derates actively due to environmental factors
such as temperature or altitude
Shut down
If a fault occurs, inverter will automatically stop operation,
disconnect the AC relay. The fault information will be
displayed in the ISolarCloud app. Once the fault is removed
in recovery time, inverter will automatically resume running.
Warn Run Warning information is detected.
Dispatch Running
The inverter runs according to the scheduling instructions
received from the monitoring background
Tab. 9-3 Description of PID function state
State Description
PID recovery
running
The inverters perform PID recovery actively.
PID protection
running
The inverter is suppressing the PID effect.
PID abnormity
It is detected that the ISO impedance is abnormal or the PID
function cannot work normally after the PID function enabled.
If the inverter is running abnormally, the alarm or fault icon
告警 故障
will be displayed
in the lower right corner of the inverter icon in power flow chart. The user can
tap this icon to enter the alarm or fault screen to view detailed information and
corrective measures.