Enphase IQ9N microinverter (427W)
SKU: IQ9N-A-INT
The IQ9N Microinverter is a high-powered 427 VA grid-interactive device designed to support higher voltage, making it suitable for the most modern panels.
Backward compatible with IQ7 systems
Lightweight and easy to install with simple AC cabling
High reliability and up to 25-year warranty
New GaN (Gallium Nitride) technology
Supports higher voltage, making it suitable for the most modern panels
Improved cost-to-benefit ratio compared to previous models
The IQ9N is lightweight and compact, uses an isolated topology (HF transformer), and is compatible with existing IQ7 and IQ8 systems. It is backed by an industry-leading warranty of up to 25 years when an internet-connected IQ Gateway is installed.
GaN (Gallium Nitride) Technology in the Enphase IQ9N Microinverter
GaN (Gallium Nitride) technology replaces traditional silicon components, allowing the IQ9N to switch power faster and more efficiently. This results in higher conversion efficiency, cooler operation, smaller and lighter design, and improved reliability, making it ideal for high-power solar installations.
Key Features Enphase IQ9N microinverter (427W):
High Performance:
Features a maximum apparent power of 427 VA and a maximum efficiency of 97.95%.
Ultimate Safety:
Provides low-voltage DC and rapid shutdown for fire safety, and has an IP67 Outdoor rating.
Easy Installation:
Lightweight and compact, with integrated Stäubli MC4 DC connectors and simple AC cabling.
Reliability:
Proven by more than 1 million power-on hours of reliability testing.
Advanced Features:
Includes patented Burst Mode technology for increased energy production and supports advanced grid functions like Power Export Limiting (PEL).
Compatibility:
Supports all common PV module powers and cell architecture, and is compatible with existing IQ7 and IQ8 systems.
Enphase IQ9N microinverter (427W) Basic Specs:
- Maximum Apparent Power: 427 VA.
- Maximum DC Input Power: 560 W.
- Nominal Grid Voltage: 230 V.
- European Weighted Efficiency: 97.44%.
- DC Voltage Range (Minimum/Maximum): 18/60 V.
- Ambient Air Temperature Range: -40°C to 65°C.
- IP Rating: Outdoor - IP67.
- Dimensions (H x W x D): 214 x 176 x 30.8 mm (without mounting brackets).
- Weight (with mounting plate): 1.1 kg.
- Cooling: Natural convection - no fans.
What’s Included:
- 1 x Enphase IQ9N Microinverter (IQ9N-A-INT).
- Integrated Stäubli MC4 DC connectors.
- Enphase AC connector.
- Communication via Power Line Communication (PLC).
- Industry-leading warranty of up to 25 years (with IQ Gateway installed).
Why Choose AC Solar Warehouse?
AC Solar Warehouse is one of Australia and New Zealand’s most trusted solar distributors, providing high-quality, compliant, and technically supported solutions for professional installers, including the high-performance Enphase IQ9N microinverter.