Work modes: Self-use (Without PV Power)
When no PV supplied, battery will discharge for local loads firstly, and. grid will supply power
when the battery capacity is not enough.
Work modes: Force time use
Priority: battery>load>grid (when charging)
Priority: load>battery>grid (when discharging)
1) Battery discharge for load
2) Grid supply power when the battery
capacity is not enough
3) Load consumption
1) Generated solar energy
2) Storage in battery
3) Load consumption
4) Grid supply power when the
battery capacity is not
enough