• Enphase IQ8HC & IQ8AC 384VA Microinverter | Wattuneed
  • Enphase IQ8HC & IQ8AC 384VA Microinverter | Wattuneed
  • Enphase IQ8HC & IQ8AC 384VA Microinverter | Wattuneed
  • Enphase IQ8HC & IQ8AC 384VA Microinverter | Wattuneed

Enphase Mono 380 VA / 360 VA Micro-Inverter - IQ8HC-72-M-INT / IQ8 AC-72-M-INT

€164.11
Tax included
IQ8-72-M-INT
0712971131248

Enphase IQ8HC & IQ8AC Microinverters: Performance and Reliability

Optimise your photovoltaic installation with Enphase IQ8HC (384 VA) and IQ8AC (366 VA) microinverters, market leaders in efficiency and durability. Designed for high-power solar panels, these microinverters transform each module into a stand-alone production unit for maximum efficiency.

Key Benefits

  • Exceptional efficiency: 96.8% European efficiency (IEC 61683)
  • Intelligent monitoring: Panel-by-panel monitoring via PLC technology
  • Simplified installation: Integrated MC4 connectors, plug-and-play
  • 25-year warranty: Proven reliability with over 1 million hours of testing
  • IP67 protection: Total weather resistance
  • Smart Grid compatible: Ready for smart grids

Ideal applications

Perfect for residential and commercial installations with partial shading, multi-orientation roofs or modular extensions. The IQ8HC supports panels >400W, the IQ8AC supports 350-450W modules.

Enphase ecosystem

Compatible with IQ Envoy Gateway, IQ Battery and Q-Relay for a complete solution. CE certified, IEC 62548 compliant. Fast delivery in Belgium.

Need advice? Our Wattuneed experts will help you design your photovoltaic project.

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Enphase IQ8HC & IQ8AC Microinverters: Maximum Optimisation per Panel



Enphase IQ8 series microinverters represent the next generation of smart photovoltaic solutions. Designed for the latest generation of high-power solar modules, the IQ8HC (384 VA) and IQ8AC (366 VA) models transform each panel into a standalone production unit, maximising your energy yield even in cases of partial shading or different orientations.





Why Choose Enphase IQ8 Microinverters?

Unlike traditional string inverters that convert the energy from multiple panels together, each Enphase microinverter optimises the output of a single photovoltaic module. This modular architecture offers unparalleled flexibility and increased reliability: if one panel is shaded or fails, the others continue to produce at their full potential.





Advanced Technology and Exceptional Performance

  • Optimal efficiency: 96.8% European efficiency (IEC 61683 standard) for maximum solar energy conversion
  • Proprietary ASIC chip: 55 nm technology with high-speed digital logic and ultra-fast response time to load variations
  • Extended compatibility: Works with half-cell, bifacial modules and all recent photovoltaic technologies
  • Wide operating range: 18-58 V (IQ8HC) / 28-45 V MPPT (IQ8AC) to adapt to different panel configurations





Simplified and secure installation

IQ8 microinverters feature pre-installed MC4 connectors that allow for quick and easy connection to photovoltaic modules. The compact (212 x 175 x 30.2 mm) and lightweight (1.1 kg) design makes handling and installation on roofs easy.

Two-wire cabling technology significantly reduces installation time and associated costs. In addition, theintegrated quick-stop function meets the most stringent safety standards to protect installers and users.





Intelligent Communication and Advanced Monitoring

Using PLC (Power Line Communication) technology, the microinverters communicate with each other and with the Enphase IQ Envoy gateway via the existing electrical wiring. This two-way communication enables:

  • Real-time monitoring of each panel individually
  • Remote diagnostics and early detection of anomalies
  • Automatic optimisation of energy production
  • Intelligent network management and Smart Grid compatibility

To benefit from all these features, the use of an IQ Envoy gateway is recommended (available separately).





Differences between IQ8HC and IQ8AC

Caractéristique IQ8HC-72-M-INT IQ8AC-72-M-INT
Puissance apparente maximale 384 VA 366 VA
Puissance continue maximale 380 VA 349 VA (240V) / 345 VA (208V)
Plage de tension d'entrée 18-60 V 18-60 V
Plage MPPT optimale 18-58 V 28-45 V
Courant d'entrée maximal 14 A 14 A
Puissance d'entrée recommandée 295-505 W 295-500 W
Usage recommandé Panneaux haute puissance (>400W) Panneaux puissance standard (350-450W)





Proven reliability and durability

Enphase microinverters have undergone more thanone million hours of cumulative testing to ensure their long-term reliability. The double-insulated (Class II) polymer enclosure with IP67 certification protects the electronics from dust, moisture and weather.

Enphase offers a 25-year manufacturer's warranty, demonstrating the manufacturer's confidence in the longevity of its products.





Scalability and System Integration

IQ8 microinverters integrate seamlessly into the Enphase Energy System ecosystem:

  • IQ Gateway (Envoy): Communication and monitoring gateway
  • IQ Battery: Storage batteries for maximum self-consumption
  • IQ Cable: Optimised AC connection cables
  • Q-Relay: Decoupling relay for grid compliance (single-phase or three-phase)

This compatibility allows you to start with a simple installation and gradually add features (storage, load management, etc.) as needed.





Compliance and Certifications

The IQ8HC and IQ8AC microinverters are CE certified and comply with current European directives, including:

  • IEC 62548: Design requirements for micro-inverters
  • IEC 61683: Efficiency measurement procedures
  • Grid decoupling standards according to local regulations

Important: For three-phase installations, the use of a three-phase Q-Relay decoupling relay may be mandatory depending on your configuration and the requirements of your grid operator. See our Enphase three-phase Q-Relay.





Ideal Applications

  • Residential installations with partial shading or complex roofs
  • Commercial projects requiring accurate monitoring
  • Extensions of existing installations thanks to modularity
  • Multi-orientation roofs to optimise each slope
  • Sites with high safety requirements (mandatory rapid shutdown)





Additional Resources Wattuneed

To help you size and optimise your installation, consult our dedicated resources:

Need personalised advice? Our team of experts is available to assist you in choosing and sizing your photovoltaic installation with Enphase microinverters.





FAQ - Enphase IQ8HC-72-M-INT / IQ8AC-72-M-INT Microinverter

1. What is an Enphase IQ8 microinverter used for, and how does it improve self-consumption? +
An IQ8 microinverter converts one PV module’s DC into AC and optimizes each panel individually. This boosts overall yield, especially with partial shading or multi-orientation roofs, helping maximize self-consumption. (Source)
2. What’s the difference between IQ8HC (384 VA) and IQ8AC (366 VA)? +
IQ8HC is listed at 384 VA max (380 VA nominal) with 505 W max input, while IQ8AC is 366 VA (360 VA nominal) with 480 W max input. MPPT ranges also differ: IQ8AC 28–45 V vs IQ8HC 29.5–45 V. (Source)
3. Which PV modules are compatible with these microinverters? +
They are presented as compatible with modern modules (half-cell, bifacial, etc.), up to 14 A input current, with a stated max solar input voltage of 18/60 V. Max input power is 480 W (IQ8AC) or 505 W (IQ8HC), and the page also mentions recommended input power 295–500 W (IQ8AC) / 295–505 W (IQ8HC). Note: the Isc line is ambiguous (25A shown, but 20 A max module Isc is specified). (Source)
4. What efficiency (yield) is stated for IQ8HC / IQ8AC? +
The page states a 96.8% European efficiency (IEC 61683), supporting high conversion yield for PV production. (Source)
5. Are IQ8 microinverters waterproof for outdoor use? +
Yes. They are listed with IP67 protection (waterproofing/dust tightness) and a double-insulated Class II enclosure, aimed at long-term durability outdoors. (Source)
6. How does panel-level monitoring work, and do I need a gateway? +
Monitoring uses PLC (Power Line Communication) to enable real-time, panel-by-panel tracking and diagnostics. The page recommends using an IQ Envoy gateway (IQ Gateway/Envoy) to access full monitoring features. (Source)
7. Is installation plug-and-play and safe? +
Yes: integrated MC4 connectors, a plug-and-play approach, and a “two-wire” cabling design to reduce installation time. The page also mentions integrated rapid shutdown and Smart Grid readiness. For some setups (e.g., three-phase), a Q-Relay decoupling relay may be required depending on grid rules. (Source)
8. What warranty and reliability level are stated? +
Enphase states a 25-year manufacturer warranty and highlights more than one million cumulative test hours, aiming for long-term reliability and stable yield. (Source)
IQ8-72-M-INT

Data sheet

Inverter power in VA
366 VA
384 VA
Short-circuit current (Isc)
25A Maximum short-circuit current for modules (Isc) that can be connected to IQ8 series micro-inverters: 20 A (calculated with a safety factor of 1.25 in accordance with IEC 62548).
Max. solar input voltage
18/60 V
Inverter type
Micro-inverter
Nominal mains voltage
230 V
Operating voltage range
18/58 V
Maximum input current
14 A
Nominal input voltage
36.5 V / 37.0 V
Minimum/maximum MPP voltage
IQ8AC-72-M-INT : 28/45 V
IQ8HC-72-M-INT : 29.5/45 V
Rated power
IQ8AC-72-M-INT : 360 VA
IQ8HC-72-M-INT : 380 VA
Nominal frequency
50 Hz
Maximum input power
IQ8AC-72-M-INT : 480 W
IQ8HC-72-M-INT : 505 W

Specific References

UPC
712971131248
EAN13
0712971131248
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