Hi,
I haven't found a similar topic here with my issue.
Recently installed a Deye 5KW backup system and ever since the installation, my electricity consumption from the grid has almost tripled. My consumption pattern hasn't changed much, as I only use electronics such as the laptop charger, monitor, TV, wifi, etc. during loadshedding.
I noticed on the app that when it draws power from the grid the inverter is also charging the battery. Is there any way to get the inverter to use the battery only when there is no grid power and switch to battery when the grid power is no longer available due to loadshedding?