When load is lower than 1kW, load in W will
present xxxW like below chart.
When load is larger than 1kW (≧1KW), load in W
will present x.xkW like below chart.
Operating Mode Description
Standby mode / Fault mode
No output is supplied by the
unit.
The unit will provide output
power from battery and PV
power.
Fan is locked when inverter is off.
Battery voltage is too high
Battery voltage is too low
Output short circuited or over temperature is detected
by internal converter components.
Output voltage is abnormal.