Description

Enphase IQ8X Microinverter (IQ8X-80-M-US) — High-Voltage Smart Microinverter for Premium Solar Modules

The Enphase IQ8X Microinverter (IQ8X-80-M-US) is a high-performance, smart microinverter specifically engineered for the latest generation of high-voltage residential solar modules. As part of Enphase’s revolutionary IQ8 Series—the industry’s first microgrid-forming, software-defined microinverters—the IQ8X delivers intelligent energy conversion, superior efficiency, and advanced grid support. Emston Tech Inc offers the IQ8X to provide reliable, long-term performance for premium residential and light commercial solar installations.

Advanced Power Conversion with Microgrid Capability

Powered by Enphase’s proprietary Application-Specific Integrated Circuit (ASIC), the IQ8X provides fast, accurate power conversion and intelligent grid interaction. When paired with an IQ System Controller and compatible Enphase Energy System components through Emston Tech Inc, the IQ8X supports both grid-connected and microgrid operation, enabling solar power production during supported utility outages.

Optimized for High-Voltage Solar Modules

The IQ8X is specifically designed for modern high-voltage photovoltaic modules with higher operating voltages, maximizing energy production through advanced Maximum Power Point Tracking (MPPT). Its wide operating range ensures exceptional performance across changing weather and sunlight conditions.

Key Technical Specifications:

• Peak Output Power: 384 VA @ 240V / 366 VA @ 208V
• Continuous Output Power: 380 VA @ 240V / 366 VA @ 208V
• Peak Efficiency: Up to 97.5%
• CEC Weighted Efficiency: 97.0%
• MPPT Voltage Range: 37–52V
• Maximum DC Input Voltage: 79.5V
• Maximum Continuous DC Input Current: 10.5A

Smart Grid-Ready and Fully Compliant

The IQ8X is designed to meet evolving utility requirements and modern electrical standards. It complies with UL 1741-SB (3rd Edition), IEEE 1547:2018, and California Rule 21, while supporting advanced smart inverter functions including Volt-Var and Volt-Watt control. It also meets NEC 2014, 2017, 2020, and 2023 rapid shutdown requirements, helping ensure safe, code-compliant installations.

Compact, Durable, and Installer Friendly

Built for long-term outdoor operation, the IQ8X combines rugged construction with a lightweight design for fast installation.

• Lightweight Design: Approximately 2.43 lb (1.1 kg) for easy rooftop installation.
• Quick Installation: Plug-and-play connectivity with Stäubli MC4-compatible connectors.
• Branch Circuit Capacity: Supports up to 11 microinverters on a 240V branch circuit or 9 units on a 208V branch circuit.
• Weather-Resistant Enclosure: NEMA Type 6 / IP67 rated for superior protection in harsh outdoor environments.
• Maintenance-Free Operation: Fanless natural convection cooling provides silent, reliable performance with no moving parts.

Seamless Monitoring and Intelligent Energy Management

The IQ8X communicates through Power Line Communication (PLC) with the Enphase IQ Gateway, enabling seamless integration with the Enphase Energy System. Through the Enphase App, Emston Tech Inc customers can monitor real-time energy production, analyze system performance, receive automatic firmware updates, and manage their solar system remotely.

25-Year Limited Warranty

Designed for decades of dependable service, the IQ8X undergoes extensive reliability testing to ensure exceptional durability. Emston Tech Inc backs the IQ8X-80-M-US with a 25-year limited warranty, providing long-term confidence and peace of mind for every solar investment.