my system consists of a multigrid 48/3000 with ccgx, smartmeter and a 12.8kWh battery storage from BYD, on the AC IN 1 a small PV is connected. It's all configured as ESS.
Further i have a on Grid micro chp on AC Out1 that should be switched off when the battery is full. So i config the K1 Relais to switch on 60% SOC and switch off 55,1V Batteryvoltage . The Problem is K1 do nothing ?!
Can it be the K1 only switches if no AC 1 is present in ? How can i solve the Problem ?
Or is the desired function only possible with the Relais of ccgx?