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Waiting for grid voltage > Grid failure > Check AC circuit breaker
Event numbers 13 and 1302 indicate that the Sunny Tripower has discovered a disturbance in the AC cabling and therefore cannot connect to the grid. Possible causes of this are errors in the AC cabling or an incorrect country setting.
Corrective measures for system operators:
Corrective measures for installers:
DANGER! The tasks described below may only be performed by electrically qualified persons:
Check the complete AC cabling:
Check the AC voltages on the inverter connection:
All work on the inverter and the cabling of the PV array must be carried out by an electrically qualified person. SMA accepts no liability for the information and solutions given in the Online Service Center. Additional information can be found in our Online Service Center’s terms and conditions of use.