IQ7/IQ7+/IQ7X/IQ7A Microinverters Installation and Operation Manual
41 © 2023 Enphase Energy Inc. All rights reserved. September 2023
IOM-00028-1.0
IQ7A-72-2-US Microinverter parameters
Topic Unit Min Typical Max
Features and specifications
Compatibility Pairs with most 60-cell/120- half-cell and 72-cell/144-half-
cell PV modules
Dimensions not including mounting bracket 212 mm x 175 mm x 30.2 mm (approximate)
Connector type MC-4 connector
Weight 1.08 kg (2.38 lbs.)
Environmental category/UV exposure rating NEMA type 6/outdoor
Torque specifications for fasteners
(Do not over torque)
6 mm (1/4") mounting hardware: 5 N m (45 – 50 in-lbs.)
• 8 mm (5/16") mounting hardware: 9 N m (80 – 85 in-lbs.)
• When using UL 2703 mounting hardware, use the
manufacturer’s recommended torque value
Cooling Natural convection - no fans
Relative humidity range 4% to 100% condensing
Approved for wet locations Yes
Pollution degree PD3
Communication Power line communication (PLC)
Standard warranty term enphase.com/warranty
Compliance CA Rule 21 (UL 1741-SA) UL 62109-1, UL1741/IEEE1547, FCC Part 15
Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO. 107.1-01
This product is UL Listed as PV Rapid Shut Down Equipment and
conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-
2015 Rule 64-218 Rapid Shutdown of PV Systems for AC and DC
conductors, when installed according to manufacturer’s instructions.
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.
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