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b. If the Zero-injection function is not activated or communication cable is not well
connected, the power displayed on the inverter is Pac=0W.
Single-phase Inverter Zero-Injection FAQ
08
c. If the smart meter’s pin order is incorrect wiring, the Smart Meter and the
inverter Pac will display negative values.
Note:
Due to the fluctuation on the grid side, the data transition delay will
occur between smart meter and inverter. And the values displayed on
the smart meter and inverter will be different.
Note:
The button on the smart meter cannot be kept pressing for a long
time, it can only be pressed intermittently, otherwise the meter will be
locked.
UP
DOWN
ESC
ENT
POWER
FAULT
GRID
INTemp = 35.1
℃
Pac = 0 W
Inverter Pac
Single-phase Smart Meter
932.2
UP
DOWN
ESC
ENT
POWER
FAULT
GRID
INTemp = 35.1
℃
Pac = - 932.2 W
Inverter Pac
Single-phase Smart Meter
-932.2