2016.11.24 Rev1.2
Quick Installation Guide
2
NOTE: AC connector interface as follows.
NOTE: Cover any unused connectors with
sealing caps to protect the connectors.
Step 5.
Install a protective end cap at the end of AC bus cable
a. Strip cable jacket.
c. Insert the wires into the cable clamps.
b. Insert the cable end into the seal.
d. Rotate the nut with 3.3N·m until the
latching mechanism meets the base.
Step 6.
Place the PV modules and connect each YC500I to the PV modules
Step 7.
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 such
that it is easily visible. 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).
A
B
NOTE: Sequence of steps 1~7 can change for convenience of installation.
Step 8.
Start the operation
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 two-minute waiting time.
Product information is subject to change without notice.(Please download manuals at www.APsystems.com).
Nut
Seal
Body
L
PE
N
