enphase IQ7 Installation And Operation Manual page 3

Step 5: Manage the cabling ........................................................................................................................ 18
Step 6: Connect the microinverters .......................................................................................................... 18
Step 7: Terminate the unused end of the cable ........................................................................................ 19
Step 8: Complete the installation of the junction box ........................................................................... 20
Step 9: Connect the PV modules .............................................................................................................. 20
Step 10: Energize the system ...................................................................................................................... 21
Step 11: Set up and activate monitoring .................................................................................................... 21
Troubleshooting ............................................................................................................................................... 21
Status LED indications and error reporting ............................................................................................ 22
LED operation ...................................................................................................................................................... 22
DC Resistance Low - Power Off condition ..................................................................................................... 22
Other faults .......................................................................................................................................................... 23
Troubleshoot an inoperable microinverter ............................................................................................. 23
Disconnect a microinverter ....................................................................................................................... 24
Install a replacement microinverter ......................................................................................................... 25
Ordering replacement parts ...................................................................................................................... 26
IQ Cable planning and ordering ................................................................................................................ 26
Connector spacing options ............................................................................................................................... 26
Cabling options ................................................................................................................................................... 27
IQ Cable accessories .......................................................................................................................................... 27
Technical data .................................................................................................................................................. 28
Technical considerations ........................................................................................................................... 28
Compliance data ......................................................................................................................................... 28
Anti-islanding function ....................................................................................................................................... 28
PIQ capability curve ............................................................................................................................................ 28
Specifications .............................................................................................................................................. 29
IQ7-60-2-INT Microinverter specifications ..................................................................................................... 29
IQ7PLUS-72-2-INT Microinverter specifications ............................................................................................ 31
IQ7A-72-2-INT Microinverter specifications ................................................................................................... 33
IQ7X-96-2-INT Microinverter specifications .................................................................................................. 35
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IQ7+/IQ7X/IQ7A Microinverters Installation and Operation Manual
© 2023 Enphase Energy Inc. All rights reserved. August 2023
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