I have the feeling that the charge controllers have a low charging standard if they charge the batteries without requiring excessive consumption from household appliances and, vice versa, if, for example, they are strongly solicited by the ignition of the electric oven (enemy number 1 of systems with batteries !), they draw on the maximum of the panels, with a much higher charge, but they don't do it if they only have to charge the Pylontech batteries.
Is it my wrong impression?
The regulators are Chinese but it seems to me simplistic to reduce the slow charge of the Pylontech to this.
Since the Batteries take over the management of the MultiPlus 48|3000|35, can it depend on this?