Step 8 - Complete The Apsystems Installation Map - APsystems QT2D User Manual

4. APsystems Microinverter System Installation
Double check to make sure all of the AC and DC wiring has been correctly installed.
Ensure that none of the AC and/or DC wires are pinched or damaged. Make sure that all
of the junction boxes are properly closed.
Each PV panel must be carefully connected to the same channel.
Make sure to not split positive and negative DC cables into two different input channels:
microinverter will be damaged and warranty will not apply.

4.3.8 Step 8 - Complete the APsystems installation map

a. Each APsystems Microinverter has 2 removable serial number labels.
b. Complete installation map by sticking ID label of each microinverter at the right
location.
c. The second serial number label, could be stuck on the solar module frame, which
could help later to confirm the position of the microinverter without dismantling the
PV module.
①. The layout of the microinverters' serial numbers installation map is only suitable for
typical installation
②. Installation Map is available in the last page appendix of this manual.
③. Use ECU_APP (available in the EMA Manager) to scan the serial numbers on the map
when setting up the ECU (see ECU instruction manual for more info).
X
APsystems Microinverter QT2D User Manual
Figure 10
13