I have a brand new Volta Stage 1 and Deye 5kW inverter installed a week ago.
After running fine for a few days, the battery stops charging when power to the grid returns. It has happened twice now, each time the battery discharged to 93% and when the grid returns it stays in Stand By mode and does not charge until I switch the battery off and on again.
Anyone experienced this before or have any ideas what the problem could be?