I am hearing an unusual beep noise occasionally from my Growatt 5000 es 5 k inverter installed 6 months ago
I inspected the display panel
and noticed that just before the beep noise comes solar connection display gets cut off for few seconds and reconnected but the power source not changed
When the sunshine is in peak I hear the beep more frequently
but no beep during night time
This is not the usual beep noise making when changing the power source
Inverter does not show the usual red error light or an error code
I checked the solar line connections from inverter to the DC breaker but could not find anything
Despite this unusual beep the
Inverter is running as usual
Can anyone help to fix this is
I inspected the display panel
and noticed that just before the beep noise comes solar connection display gets cut off for few seconds and reconnected but the power source not changed
When the sunshine is in peak I hear the beep more frequently
but no beep during night time
This is not the usual beep noise making when changing the power source
Inverter does not show the usual red error light or an error code
I checked the solar line connections from inverter to the DC breaker but could not find anything
Despite this unusual beep the
Inverter is running as usual
Can anyone help to fix this is