5kW inverter do not work after loadshedding
The inverter switch on and show normal but no output
With a multimeter I get about 90 VAC between L and E. Between L and N 0 VAC
It happend during the early morning hours. This inverter do NOT work hard as the history shows
I removed it and installed another inverter but this one must go in for repairs.
Why does this happen? Will it happen again with this inverter?
45 Views

Did you by chance have a firmware upgrade?
When you say you get about 90 VAC between L and E. Between L and N 0 VAC, is that on the Grid port or the Load port.
Did you check both?
What other testing have you done?