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APsystems YC500 Quick Design Guide                    

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Step 5. 

Connect the APsystems microinverter AC cables.

Step 6.

  Install a protective end cap on the open AC connector 

of the last microinverter in the AC branch circuit.

Step 7.  

Ground the system.

Step 8.  

Connect the APsystems microinverters to the PV 
modules.

Step 9. 

Complete the APsystems installation map.

Step 10.

  Activate the 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 a five-minute safety period.

Figure 4

Figure 5

Figure 6

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