wattsonic 4.0KW-3P Series, Руководство пользователя

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User Manual
4.0-20.0kW-3P Series
Peak load Shifting (Load Shifting)
Set the maximum power Pmax (kVA) contract-
ed with the grid.
When the load consumption is less than the
Pmax, the PV will charge the battery first, and
the grid supplies the load. When the battery is
full, PV will supply the load together with the
grid, but the battery doesn't.
When the load consumption exceeds the Pmax,
the inverter will take power from the battery
and PV to supply power to the load to com-
pensate for the power that exceeds the Pmax.
*To realize the “Peak load Shifting” function, the load power that exceeded Pmax has to be within the
inverter max output power, otherwise, the inverter will only output the max power which allowed.
PV
Loads
Grid
PV
Loads
Grid
Pload ≤ Pmax
Pload ＞ Pmax