1) If PV generation = LOAD consumption (ΔP < 100W)
HYD-ES won’t charge or discharge the battery.
2) If PV generation > LOAD consumption, the surplus
power will be stored in the battery.
3) If the battery is full(or already at Max Charge Power),
excess power will be exported to the grid.
4) If PV generation < LOAD consumption, it will
discharge the battery to supply power to load.
5) If PV generation + Battery < LOAD consumption, HYD-
ES inverter will import power from the grid.
6) Press “DOWN” button to view current grid/battery
parameters, press “UP” to get back to main interface.