Equipment Commissioning; Check Items Before Power On; Power On - Goodwe SDT Series User Manual

User Manual V1.3-2024-01-25

7 Equipment Commissioning

7.1 Check Items before Power On

No.
The inverter is firmly installed in a clean place where is well-ventilated and easy to
1
operate.
The PE cable, DC input cable, AC output cable, and communication cable are connected
2
correctly and securely.
3 Cable ties are routed properly and evenly, and no burrs.
4 Unused ports and terminals are sealed.
5 The voltage and frequency at the connection point meet the on-grid requirements.

7.2 Power On

Step 1 Turn on the AC switch between the inverter and the utility grid.
Step 2 (optional) Turn on the DC switch between the inverter and the PV string.
Step 3 Turn on the DC switch between the inverter and the PV String.
PV
String DC Switch
DC Switch
Check Item
Inverter
AC Switch
47
07 Equipment Commissioning
Utility Grid