Good Day, I have a MultiPlus-II 48/3000/35-32 230V SKU: PMP482305000, operating for about a year on ESS. We have had load shedding a bit in South Africa, and recently we had extended power outages in addition to load shedding. For the past few days, a grid relay fault has been appearing shutting down the unit. I double checked the wiring, especially the neutral, and all ok.
I had to bypass the unit.
Please may I have the grid code password to disable the grid code relay.