Contents
FCC compliance ......................................................................................................................................2
Other information ...................................................................................................................................2
Audience ...................................................................................................................................................2
Important safety information .................................................................................................................... 6
Read this first .......................................................................................................................................... 6
Product labels ......................................................................................................................................... 6
Safety and advisory symbols ................................................................................................................ 6
1
1.1
2
2.1
2.1.1
Module compatibility .................................................................................................................... 12
2.1.2
2.1.3
2.1.4
2.1.5
Grounding considerations ........................................................................................................... 14
2.2
AC cable and accessories ...................................................................................................... 14
2.2.1
2.2.2
2.2.3
2.3
2.3.1
Recommendations ........................................................................................................................ 19
2.3.2
2.3.3
2.3.4
2.4
IQ Gateway Commercial 2 ..................................................................................................... 23
2.4.1
2.4.2
2.4.3
2.4.4
Multiple gateway systems ........................................................................................................... 26
2.5
2.6
2.7
Power line filters ....................................................................................................................... 27
2.7.1
3
© 2023 Enphase Energy Inc. All rights reserved.
IQ8 Commercial Microinverter grid-tied PV system
November 2023
USG-00026-1.0