IQ8HC Microinverter

The IQ8HC is a high-power, grid-forming microinverter designed to pair with today’s high-output PV modules. Part of Enphase’s IQ8 series, it supports module-level power conversion, enables solar＋storage backup, and offers excellent efficiency and reliability.

Key Features & Advantages

• High Output Power & Module Matching

  • Peak AC output: 384 VA @ 240 Vac (or ~ 366 VA @ 208 Vac) 

  • Continuous output: 380 VA (240 Vac) / 360 VA (208 Vac) 

  • Designed for modern high-wattage PV modules: supports DC input 320 W to 540 W 

• Wide MPPT & Input Range

  • MPPT operating voltage range: 29.5 V to 45 V 

  • Max DC input voltage: 60 V 

  • Minimum start voltage: approx. 22 V, maximum DC input current (module Isc): up to 20 A 

• High Efficiency & Performance

  • Peak / CEC efficiency around 97 %

  • Smart response to grid events and rapid adaptation under varying conditions 

• Grid-Forming & Backup Capabilities
  The IQ8HC can support solar-only backup operation under outage if paired with Enphase IQ Battery + supporting system. It helps maintain some power even without the grid.

• Durable & Outdoor-Ready

  • Enclosure rating suitable for outdoor installation (NEMA / outdoor environment) 

  • Built for tough conditions and long service life

Technical Specifications (Highlights)