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Recommended RCD type and min system size
RCD Type B rated current
Single-phase
16 A
20 A
25 A
Three-phase
25 A
40 A
63 A
NOTE: Systems greater than 30 kVA require a pre-approved central disconnection
device.
Enphase microinverters installation
Installing the IQ8P Microinverters involves several key steps. Each step listed here is detailed in the
following pages.
Step 1: Position the IQ Cable
Step 2: Position the junction box
Step 3: Mount the microinverters
Step 4: Create an installation map
Step 5: Manage the cabling
Step 6: Connect the microinverters
Step 7: Terminate the unused end of the IQ Cable
Step 8: Complete the installation of the junction box
Step 9: Connect the PV modules
Step 10: Energize the system
Horizontal mount
14
IQ8P Microinverter Installation and Operation Manual
Tripping current
0.03 A
0.03 A
0.03 A
0.03 A
0.1 A
0.3 A
Enphase IQ Microinverter
© 2023 Enphase Energy Inc. All rights reserved.
Min PV system size
6 A
6 A
6 A
6 A/phase
20 A/phase
60 A/phase
DC connector
Tie wraps or cable clips
IQ Terminator
Enphase IQ Cable
AC connector
September 2023
IOM-00001-1.0
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