Hello, I do not export energy to the grid.
The inverter is supposed to help me save electricity. When it's sunny, I have receivers connected, e.g. a washing machine, 3 refrigerators, several LED lamps.
My settings are
01-SOL
04-21.8V
05-28.8V
06-SOL
08-SLD (AGM)
09-28.8V
11-27.6V
14-24.4V
15-22V