enphase IQ7 - IQ7 X-96-2-US Microinverter Specifications

IQ7/IQ7+/IQ7X/IQ7A Microinverters Installation and Operation Manual
37 © 2023 Enphase Energy Inc. All rights reserved. September 2023
IOM-00028-1.0
IQ7PLUS-72-2-US Microinverter parameters
Topic Unit Min Typical Max
Grounding
The DC circuit meets the requirements for ungrounded PV
arrays in NEC. Ground fault protection (GFP) is integrated into
the class II double-insulated microinverter.
Monitoring Enphase Installer Portal monitoring options require an Enphase
IQ Gateway.
Integrated DC disconnect/
Integrated AC disconnect
The DC and AC connectors have been evaluated and
approved for use as the load-break disconnect required by
NEC 690.
5.2.3 IQ7X-96-2-US Microinverter specifications
IQ7X-96-2-US Microinverter parameters
Topic Unit Min Typical Max
DC parameters
Commonly used module pairings
7
W 320 W – 460+ W
Peak power tracking voltage V 53 64
Operating range V 25 79.5
Maximum DC input voltage V 79.5
Minimum/maximum start voltage V 33 79.5
Maximum DC input short circuit current (module Isc) A 10
Overvoltage class DC port II
DC Port backfeed under single fault A 0
PV array configuration
1x1 ungrounded array; no additional DC side protection required;
AC side protection requires max 20A per branch circuit
AC parameters
Maximum continuous AC output power (-40 to +149°F)
VA 315
Peak output power VA
320
Power factor (adjustable)
0.85 leading …0.85 lagging
Nominal AC output voltage range
8
240 VAC (single phase)
208 VAC (single phase)
Vrms
Vrms
211
183
264
229
Nominal output current
240 VAC (single phase)
208 VAC (single phase)
Arms
Arms
1.31
1.51
Nominal frequency Hz 60
7
No enforced DC/AC ratio. See the compatibility calculator at enphase.com/en-us/support/module-
compatibility
8
Nominal Voltage Range can be extended if required by the utility.