Component Guide

Planning an Ensemble Technology System – North America
18 © 2020 Enphase Energy Inc. All rights reserved. December 8, 2020
Component
Name
(Model Number)
New System
(Quantity)
Retrofit IQ
System
(Quantity)
Retrofit
M215/M250
System
(Quantity)
Retrofit
Enphase Non-
IQ6/7 and Non-
M215/M250
System
(Quantity)
M215/M250
M-Series RMA SKUs:
M215240-IQ7-S22-US
M215240-IQ7-S25-US
M250240-IQ7-S22-US
M250240-IQ7-S25-US
N/A
N/A
None needed
unless
expanding or
replacing
existing
microinverters
(comply with
pairing ratio)
N/A
PV Modules
Any
As needed per
system design
None needed
unless
expanding
None needed
unless
expanding
Existing or new
panels