Status
PV Panel
Battery
AC/On-Grid
Off-Grid
Explanation
Bypass
Operation
Off
Depends on
the status of
charge
Green
Off
The load power is fully
supplied from Grid
Fault
Orange
Depends on
the status of
charge
Off
Off
PV panel is over voltage
Fault
Off
Depends on
the status of
charge
Off
Off
PV panel is under voltage
Red
Off
Off
Array insulation fault
Any
Orange
Off
Grid is abnormal
Any
Red
Off
Internal fault occurs
(ex. CT test fail, relay test fail,
etc.)
Table 6-3 LEDs indicators for Off Grid operation
Flash frequency (on/off):
: 2s/1s;
: 0.5s/0.5s;
: 0.2s/0.2s
Status
PV Panel
Battery
AC/On-Grid
Off-Grid
Explanation
Countdown
Green
Off
Depend on
the status of
battery
Orange
Off
Green Flash
Countdown and self-test for
Off Grid operation
Discharging
Inner
Capacitor
Orange with
fast flashing
Before shutdown, unit
discharges inner Bus capacitor
around 10s.
User Manual
17 Hybrid CPSHB300ETR-IN
Summary of Contents for CPSHB300ETR-IN
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