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

User Manual V1.0-2022-08-20

7 Equipment Commissioning

7.1 Check Before Power ON

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

7.2 Power On

Step 1 Turn on the AC switch between the inverter and the utility grid.
Step 2 Turn on the DC switch of the inverter.
PV String
Power ON
Turn on
1 3
Check Item
Inverter
DC Switch
(optional)
Power OFF
2
Turn off
07 Equipment Commissioning
AC Switch
1 4 3
29
Utility
Grid