APsystems Microinverter QT2-208 Installation Manual 15
5. APsystems microinverter system operating instructions
To operate the APsystems microinverter PV system:
1. Turn ON the AC circuit breaker on each microinverter AC branch circuit.
2. Turn ON the main utility-grid AC circuit breaker. Your system will start producing power
after approximately one minute of waiting time.
3. Microinverter data will be available in the EMA Manager APP or in the EMA web portal.
Alternatively, LED sequences could be an indicator of microinverters status (see section 6.1)
Once the ECU has been commissioned properly, the APsystems Microinverters will start
to send performance data to the ECU. The time required for all of the Microinverters in
the system to report to the ECU will vary depending on the number of Microinverters in
the system.
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