Inverter discontinued from grid message
I have an 11kw system with two 5.5kw inverters. In sunny weather I get a message on my phone saying one and/or both have disconnected from the grid. This only happens after my batteries are full and the panels are supplying around 8 to 9 KW. Within seconds/ minutes I then get a message saying they have reconnected. This can happen many times at midday when I'm getting most output from panels. My installer has been no help at all, after they attempted to fix it, they now ignore my emails. I don't get an error code, just the messages. Any ideas?
70 Views
Then you need to talk to your DNO, if they have permitted it they should get network sorted to actually allow it, but i do have a feeling they will end up revising their connection offer.