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User Manual V1.0-2022-08-20
07 Equipment Commissioning
7 Equipment Commissioning
7.1 Check Before Power ON
No.
Check Item
1
The product is firmly installed at a clean place that is well-ventilated and easy to
operate.
2
The PE, DC input, AC output, and communication cables are connected correctly and
securely.
3
Cable ties are intact, routed properly and evenly.
4
Unused ports and terminals are sealed.
5
The voltage and frequency at the connection point meet the inverter grid connection
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.
DC Switch
(optional)
AC Switch
Utility
Grid
PV String
Inverter
Power ON
Power OFF
Turn on
Turn off
1
4
1
3
3
2
