Enphase IQ8P-3P-72-E-US microinverter
Enphase IQ8 475 Watt Commercial MC4 Micro Inverter
Enphase IQ8P microinverter, compatible with 72-cell PV modules, 4 pin EN4 Bulkhead Connector for US market. This product is supplied with MC4 connectors.
The high-powered, smart grid-ready Enphase IQ8P-3P and IQ8H-3P Microinverters are specifically designed for 208 V three-phase interconnection for small commercial solutions.
Each microinverter integrates with the IQ Gateway Commercial 2 and the Enphase App monitoring and analysis software.
With simplified design, improved energy harvesting, and advanced monitoring, microinverters offer true peace of mind during operation and maintenance.
| Model | IQ8P-3P-72-E-US |
| Series | IQ8 |
| Manufacturer | Enphase Energy |
Mechanical |
| Type | Grid Tie - Micro Inverter |
| Ambient Temperature Range | -40°C to +65°C (-40°F to +149°F) |
| Relative humidity range | 4% to 100% (condensing) |
| DC connector type | Enphase EN4 bulkhead; ECA-EN4-S22-12 : EN4 (TE PV4-S SOLARLOK) 150 mm/5.9" to Staubli MC4 adapter cable pair (Default supply) |
| Dimensions (H x W x D) | 265 mm x 200 mm x 35 mm (10.4" x 7.9" x 1.4") without bracket |
| Weight | 3.5 lb (1.6 kg) |
| Cooling | Natural convection |
| Approved for wet locations | Yes |
| Enclosure | Class II double-insulated, corrosion resistant polymeric enclosure |
| Environmental category/UV exposure rating | Outdoor—NEMA Type 6/IP67 |
Input (DC)
| Commonly used module pairings: Recommended PV Power (STC) | 380–640 W |
| Module compatibility | 54-cell/108 half-cell, 60-cell/120 half-cell, 66-cell/132 half-cell and 72-cell/144 half-cell |
| Maximum input DC voltage | 63 V |
| Peak power tracking voltage | 35.5–53 V |
| Operating range | 16 - 63 |
| Min./Max. start voltage | 21/63 |
| Max. DC continuous current (module Imp) | 14 A |
| Max. input DC short-circuit current | 25 A |
| Max DC short circuit current (module Isc) | 20 A |
| Overvoltage class DC ports | II |
| DC port backfeed current | 0 A |
| PV array configuration | 1 x 1 ungrounded array; no additional DC side protection required; AC side protection requires max 20A per branch circuit |
Output(AC)
| Peak Output Power | 480 VA |
| Maximum continuous output power | 475 VA |
| Nominal (L-L) voltage/range² | 208 @ 183–229 V 220 @ 198–242 V |
| Maximum continuous output current | 208 @ 2.28 A 220 @ 2.16A |
| Nominal frequency | 60 Hz |
| Extended frequency range | 47 - 68 Hz |
| Max units per 20 A (L-L) branch circuit | 208 @ 12 220 @ 12 |
| Power factor at rated power | 1.0 |
| Overvoltage class AC port | III |
| Power factor setting | 1.0 |
| Power factor (adjustable) | 0.85 leading ... 0.85 lagging |
Features
| Communication | 480 VA |
| Maximum continuous output power | 475 VA |
| Compliance | CA Rule 21 (UL 1741-SB), 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 ULListed as PV rapid shutdown equipment and conforms with NEC 2014, NEC 2017, and NEC 2020 section 690.12 and C22.1-2018 Rule 64-218 rapid shutdown of PV systems for AC and DC conductors, when installed according to manufacturer’s instructions. |
Additional Product Features
Easy to Install
- Lightweight and compact with plug-n-play connectors
- Power Line Communication (PLC) between components
- Faster installation
High productivity and reliability
- More than one million cumulative hours of testing
- Class II double-insulated enclosure
- Optimized for the latest high-powered PV modules
Grid-forming
- Complies with the latest advanced grid support
- Remote automatic updates for the latest grid requirements
- Configurable to support a wide range of grid profiles
- Meets CA Rule 21 (UL 1741-SA) and IEEE 1547 (UL 1741-SB) requirements