8
table 2-1
State description of the LED indicator
L
LE
ED
D c
co
ollo
orr
S
Stta
atte
e
D
De
effiin
niittiio
on
n
Blue
On
The inverter is operating normally.
Flashing
The inverter is at standby or startup state (not
feeding power into the grid).
Red
On
A system fault has occured.
Gray
Off
Both the AC and DC sides are powered down.
2.5
DC Switch
The DC switch is used to safely disconnect the DC circuit whenever necessary.
The inverter operates automatically when input and output requirements are met. Rotate
the DC switch to the “OFF” position to stop the inverter when a fault occurs or when
you need to stop the inverter.
Turn the DC switch to the “ON” position before restarting the inverter.
2.6
PV Energy Storage System (PV ESS)
2.6.1 PV Energy Storage System (PV ESS)
The following figure shows inverter application in a PV energy storage system.
User Manual
