Product details
About This Product
The Enphase IQ8HC 384VA Microinverter is a high-output IQ8 Series microinverter designed for module-level power conversion in US residential solar installations. Model IQ8HC-72-M-US-NFC provides up to 384 VA peak output on 240 V systems and uses integrated Stäubli MC4 DC connectors. Each microinverter operates independently at the solar module, providing module-level maximum power point tracking and AC conversion without a conventional string inverter.
Product Explainer Video
Introduction to the Enphase Energy IQ8 14amp microinverters, IQ8MC, IQ8AC, IQ8HC
Who This Product Suits
The Enphase IQ8HC is suited to installers designing Enphase-based residential PV systems using modern higher-power and higher-current solar modules. It supports 240 V split-phase and 208 V single-phase applications and is commonly paired with PV modules in the 320 W to 540 W range, subject to Enphase module compatibility requirements. Its module-level architecture is particularly useful on roofs with multiple orientations, partial shading, or layouts where independent module operation is preferred.
Specifications Explained
- Peak AC output: 384 VA at 240 V and 366 VA at 208 V.
- Maximum continuous output: 380 VA at 240 V and 360 VA at 208 V.
- Grid compatibility: Supports 240 V split-phase and 208 V single-phase US electrical systems.
- DC operating range: 18 V to 58 V with a 29.5 V to 45 V MPPT range and 60 V maximum DC input voltage.
- Module current capability: Supports up to 14 A maximum continuous DC input current and 20 A maximum module short-circuit current.
- Efficiency: CEC weighted efficiency is 97.0% at 240 V and 96.5% at 208 V.
- DC connection: Integrated Stäubli MC4 connectors simplify connection to compatible PV modules.
- Rapid shutdown: UL Listed as PV rapid shutdown equipment for installations completed in accordance with Enphase instructions and applicable NEC requirements.
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Summary
The Enphase IQ8HC is a 384 VA-class microinverter built for higher-output residential solar modules and modern US Enphase installations. Its combination of module-level MPPT, 240 V and 208 V support, integrated MC4 connectivity, and NEC rapid-shutdown capability makes it a practical choice for installers building complete Enphase IQ8 Series systems.
Further Information From The Manufacturer
This product is in the process of transitioning to the SKU(s):
EN-IQ8HC-72-M-DOM-US
Enphase IQ8HC microinverter, 384 VA peak power, MC4 Bulkhead, Single phase. This item is identified via serial #’s beginning with 53XXXX or 54XXXX where XXXX < 2545, and was manufactured prior to Nov 10, 2025. Therefore, this item may NOT be applicable to all Financial AVLs starting Jan 1, 2026.
This product is supplied with MC4 connectors
| UL Certificate | |
| Power Output | 384 Watts |
| Voltage | 208 Volt240 Volt |
| Manufacturer Warranty | 25 Years |
| Performance Warranty | 25 |
| Shipping Weight | 2.71 lb |
| Shipping Dimensions | 1.2 x 6.9 x 8.3 in |
About Enphase
Enphase is a global leader in microinverters and fully integrated solar-plus-storage ecosystems. Its U.S. product lineup includes microinverters, batteries, EV charging and advanced monitoring through the Enphase platform.
The brand is widely used in residential solar projects where module-level monitoring, flexible array design and strong installer support are priorities. Enphase systems are especially common in projects that value visibility, expandability and straightforward serviceability.
More Explainer Videos
IQ8 Microinverter technical overview
Learn about the basics!! Installing Enphase Microinverters on a rooftop install
Enphase IQ8 Microinverter commissioning guide for ANZ
