Goodwe ET Series User Manual page 4

User Manual V1.1-2022-12-20
6.4 Connecting the DC Input Cable (PV) ..................................................................................... 31
6.5 Connecting the Battery Cable ............................................................................................... 34
6.6 Connecting the AC Cable ....................................................................................................... 36
6.7 Communication ..................................................................................................................... 39
6.7.1 Connecting the Communication Cable ................................................................................................. 39
6.7.2 Connecting the Meter Communication Cable ....................................................................................... 43
6.7.3 Connecting the BMS Communication Cable ......................................................................................... 44
6.7.4 Connecting the EMS Communication Cable ......................................................................................... 45
6.7.5 Installing the Communication Module (Optional) ................................................................................ 46
7 Equipment Commissioning �������������������������������������������������������������� 47
7.1 Check Before Power ON ......................................................................................................... 47
7.2 Power On ................................................................................................................................ 47
8 System Commissioning �������������������������������������������������������������������� 48
8.1 Indicators and Buttons .......................................................................................................... 48
8.2 Setting Inverter Parameters via SolarGo App ....................................................................... 49
8.3 Monitoring via SEMS Portal ................................................................................................... 49
9 Maintenance ����������������������������������������������������������������������������������� 50
9.1 Power OFF the Inverter .......................................................................................................... 50
9.2 Removing the Inverter ........................................................................................................... 50
9.3 Disposing of the Inverter ....................................................................................................... 50
9.4 Troubleshooting ..................................................................................................................... 51
9.5 Routine Maintenance ............................................................................................................. 60
10 Technical Parameters ��������������������������������������������������������������������� 61
10.1 Technical Parameters - ET/ET Plus Series ........................................................................... 61
10.2 Technical Parameter - BT Series .......................................................................................... 73
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