Place cable connecting to the point of utility interconnection into the branch junction box. c. Wire the conductors: L- BROWN; N - BLUE; PE – YELLOW GREEN. Step 4. Attach the APsystems microinverters to the racking or the PV module frame.
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Step 8. Complete the APsystems installation map. Each APsystems microinverter has two removable serial number labels. Peel labels off, affix one to the respective location on the APsystems installation map, and affix another to the PV module frame which is easy to see. Use the Scanning Gun to scan the serial numbers on the map into the computer or scan by mobile phone, then complete the setting (see ECU manual).
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