IQ8 Commercial Microinverter grid-tied PV system
11 © 2023 Enphase Energy Inc. All rights reserved. November 2023
USG-00026-1.0
The following table lists the system components.
Table 1: IQ8 Commercial Microinverters system components
System
Enphase model SKU details
Microinverter
IQ8 Commercial
Microinverter
IQ8P-3P-72-E-US IQ8H-3P-72-E-US
DC adapter
cable
EN4 Bulkhead
adapter cable
ECA-EN4-S22: EN4 (TE PV4-S SOLARLOK)
150 mm/5.9" to Staubli MC4 (Default Supply)
ECA-EN4-FW-10-12: EN4 (TE PV4-S SOLARLOK) to 1000
mm/39.4” non-terminated
cable (Pack of 12 pairs - Optional)
ECA-EN4-S22-12: EN4 (TE PV4-S SOLARLOK)
150 mm/5.9" to Staubli MC4 (Pack of 12 pairs - Optional)
ECA-EN4-S22-10-12: EN4 (TE PV4-S SOLARLOK)
1000 mm/39.4" to Staubli MC4 (Pack of 12 pairs - Optional)
Frame mount
(optional)
Enphase Frame
Mount bracket
EFM-35 MM
(35 mm PV module frame depth)
EFM-40 MM
(40 mm PV module frame
depth)
AC cables and
accessories
QD Cables and QD
accessories
Cable model
SKU
Connector
spacing
Max. spacing
between
Connectors
per
QD-12-20-120 2.4 m (7.9 ft) 2.0 m (6.6 ft) 120
QD-12-25-108 2.9 m (9.5 ft) 2.5 m (8.2 ft) 108
QD-12-RAW-
- -
300 m
QD-10-RAW-
300 (10 AWG)
- -
300 m
(984.2 ft)
QD-12-RAW-
- -
60 m
QD Field
Wireables
QD-CONN-
- Pack of 10
QD-CONN-
- Pack of 10
QD
Disconnect
Tool
QD-DISC-10 - Pack of 10
QD Sealing
QD-SEAL-10 - Pack of 10
QD Terminator QD-TERM-10 - Pack of 100
Communication
gateway
IQ Gateway
Commercial 2
Production CT
CT-400-
SOLID
-
400 A – 3
CTs default