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System Commissioning
NOTICE!
• Normal: When the inverter is working normally, the blue light is always on. At the
same time, the LCD displays the output power.
Step 9: Check whether the meter/CT is correctly connected.
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If CT is connected, please perform the “Meter/CT Check” on the inverter LCD
screen to check the correct connection.
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If meter is connected, please set “Meter/CT Settings” on the inverter LCD .
NOTICE!
• When the meter or CT is correctly connected, the meter/CT power displays on the
METER/CT check interface; when the connection method is wrong, "Meter Fault"
displays on this interface.
8.3 Checking after Power-on
a. Check whether the inverter has any abnormal noise.
b. Check whether the indicator lights report an error and whether the LCD screen
displays the error message.
c. Check whether the data of PV, grid and battery are normal through the LCD
screen.
d. Check whether the Work Mode is consistent with what had been set through LCD
screen or the SolaX Cloud App.
8.4 Power off
a. Turn off the inverter system BUTTON.
b. This step differs with or without X3-Matebox G2.
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(Without X3-Matebox G2)Turn off the AC breaker between the inverter and
the power grid.
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(With X3-Matebox G2) Turn off the main breaker between the matebox and
the power grid.
c. Set the inverter DC switch to “OFF”;
d. Turn off the BAT switch and press for 1-2 seconds to turn off the BAT BUTTON.