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LED Indicators / LED-Indikatoren / Indicateurs LED / Indicadores LED / Indicadores LED
/ LED-indicatoren / Indicatori LED / Wskaźniki LED / LED indikátory / LED-indikatorer
/ Indicatori LED / LED индикатори / LED-indikatorer / Ενδεικτικές λυχνίες LED / LED-
indikaatorid / LED-merkkivalot / LED pokazatelji / LED kijelzők / LED indikatoriai /LED
indikatori / LED indikátory / LED kazalniki
Communication
indicator
LED
Communication
indicator (Blue)
DC connection
indicator (Green)
Grid connection
indicator (Green)
Alarm indicator
(Red)
* Note:
In aging mode, alarm indicator is flashing and other indicators keep the current state;
In software upgrading state, all the indicators are blinking by horse-racing LED in circle;
When the software upgrading fails, the alarm indicaotr turns on and other three indicators
will be off;
After the inverter upgrade succeeded, all the indicators will be off.
DC connection
indicator
Status
Definition
On
The inverter communication is normal.
Flash
No communication data is sent or received for a long time.
On
The inverter is in grid-connected state.
Alarm indicator on: Errors occur on the inverter DC side.
Alarm indicator off: No errors occur on the inverter DC side
Flash
and at least one channel of MPPT input voltage is higher
than 200 V.
The input voltage of all channels of MPPT is less than 200 V;
Off
Or DC switch is not turned on.
On
The inverter is in grid-connected state.
Alarm indicator on: Errors occur on the inverter AC side.
Flash
Alarm indicator off: AC grid is connected and the inverter is
not in grid-connected state.
Off
The inverter is not connected to the grid.
On
Errors occur on the inverter.
Off
No errors occur on the inverter.
Grid connection
indicator
Alarm
indicator
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