Enphase Energy Opens U.S. Pre-Orders for IQ9 Commercial Microinverters with GaN, Built for 480 V Three-Phase Systems
Enphase Energy (NASDAQ: ENPH) has launched U.S. pre-orders for its innovative IQ9N-3P Commercial Microinverter, the company's first microinverter utilizing gallium nitride (GaN) technology. The new product, designed for three-phase 480Y/277 V grid configurations, achieves an industry-leading efficiency of 97.5%.
The microinverter can handle up to 600W solar panels with a peak output power of 427 VA and features advanced capabilities including rapid shutdown, phase balancing, and loss-of-phase detection. Manufactured in U.S. facilities to qualify for domestic content bonus tax credits, the product comes with a 25-year warranty and will begin shipping in December 2025.
Enphase Energy (NASDAQ: ENPH) ha aperto i preordini negli Stati Uniti per il suo rivoluzionario IQ9N-3P Commercial Microinverter, il primo microinverter dell'azienda basato sulla tecnologia nitruro di gallio (GaN). Progettato per reti trifase 480Y/277 V, il nuovo dispositivo raggiunge un'efficienza leader del settore del 97,5%.
Il microinverter supporta pannelli solari fino a 600 W, con una potenza di picco di 427 VA, e integra funzioni avanzate come rapid shutdown, bilanciamento delle fasi e rilevamento perdita di fase. Prodotto in impianti statunitensi per soddisfare i requisiti dei crediti d'imposta sul contenuto domestico, 猫 coperto da una garanzia di 25 anni e le spedizioni inizieranno a dicembre 2025.
Enphase Energy (NASDAQ: ENPH) ha abierto pedidos anticipados en EE. UU. para su innovador IQ9N-3P Commercial Microinverter, el primer microinversor de la compa帽铆a que utiliza tecnolog铆a de nitruro de galio (GaN). Dise帽ado para configuraciones de red trif谩sica 480Y/277 V, el nuevo producto alcanza una eficiencia l铆der en la industria del 97,5%.
El microinversor admite paneles solares de hasta 600 W, con una potencia pico de 427 VA, e incorpora capacidades avanzadas como apagado r谩pido, balance de fases y detecci贸n de p茅rdida de fase. Fabricado en instalaciones de EE. UU. para optar a cr茅ditos fiscales por contenido nacional, cuenta con una garant铆a de 25 a帽os y comenzar谩 a enviarse en diciembre de 2025.
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Enphase Energy (NASDAQ: ENPH) a lanc茅 les pr茅commandes aux 脡tats-Unis pour son innovant IQ9N-3P Commercial Microinverter, le premier micro-onduleur de la soci茅t茅 脿 utiliser la technologie nitrure de gallium (GaN). Con莽u pour des configurations r茅seau triphas茅es 480Y/277 V, le nouveau produit atteint une efficacit茅 leader sur le march茅 de 97,5%.
Le micro-onduleur prend en charge des panneaux solaires jusqu'脿 600 W, avec une puissance cr锚te de 427 VA, et int猫gre des fonctionnalit茅s avanc茅es telles que l'arr锚t rapide, l'茅quilibrage des phases et la d茅tection de perte de phase. Fabriqu茅 dans des installations am茅ricaines pour pr茅tendre aux cr茅dits d'imp么t pour contenu domestique, il b茅n茅ficie d'une garantie de 25 ans et les exp茅ditions d茅buteront en d茅cembre 2025.
Enphase Energy (NASDAQ: ENPH) hat in den USA Vorbestellungen f眉r den neuen IQ9N-3P Commercial Microinverter gestartet, den ersten Microinverter des Unternehmens mit Galliumnitrid (GaN)-Technologie. Das Ger盲t wurde f眉r dreiphasige 480Y/277 V-Netze entwickelt und erreicht eine branchenf眉hrende Effizienz von 97,5%.
Der Microinverter unterst眉tzt Solarmodule bis zu 600 W mit einer Spitzenleistung von 427 VA und bietet Funktionen wie schnellen Abschaltmodus, Phasenausgleich und Verlust-der-Phase-Erkennung. Er wird in US-Anlagen gefertigt, um f眉r steuerliche Boni f眉r inl盲ndische Inhalte in Frage zu kommen, hat eine 25-j盲hrige Garantie und die Auslieferung beginnt im Dezember 2025.
- None.
- Product shipments won't begin until December 2025
- Requires additional IQ Gateway Commercial Pro for operation
Insights
Enphase's new GaN microinverters target lucrative 480V commercial market with improved efficiency and tax credit advantages for customers.
Enphase Energy has strategically expanded its addressable market with the launch of pre-orders for its IQ9N-3P Commercial Microinverter. This product represents three critical innovations for the company: it's Enphase's first microinverter utilizing gallium nitride (GaN) technology, it's specifically designed for the substantial 480V three-phase commercial market, and it eliminates the need for external transformers in these installations.
The technical specifications reveal significant performance advantages. The microinverter achieves 97.5% efficiency - an industry-leading figure that directly translates to improved energy harvest and financial returns for commercial customers. The product can handle solar panels up to 600W with a peak output of 427VA, positioning it well as panel wattages continue to increase. The per-panel conversion architecture provides enhanced system flexibility, safer AC-only roof wiring, and granular performance monitoring that strengthens Enphase's value proposition against string inverter competitors.
Most notably, Enphase's domestic manufacturing approach for these microinverters creates a compelling advantage in today's policy environment. By manufacturing in US facilities, the product helps solar projects qualify for domestic content bonus tax credits while meeting Buy America Act requirements for federal infrastructure projects. This strategic alignment with federal incentives provides Enphase customers with financial advantages that may significantly influence purchasing decisions.
With production shipments starting in December 2025 and backed by an industry-leading 25-year warranty, Enphase is making a calculated expansion from its residential stronghold into the commercial sector where the total addressable market opportunity is substantial. The pre-order announcement timed with RE+ 2025, North America's largest renewable energy event, maximizes industry visibility and sales pipeline development.
LAS VEGAS, Sept. 08, 2025 (GLOBE NEWSWIRE) -- (NASDAQ: ENPH), a global energy technology company and the world's leading supplier of microinverter-based solar and battery systems, today opened U.S. pre-orders for the new IQ9N-3P鈩� Commercial Microinverter. This is Enphase鈥檚 first microinverter powered by advanced gallium nitride (GaN) technology and designed for three-phase 480Y/277 V (wye) grid configurations, without using external transformers.
The simplifies design complexity, lowers installation and balance of system costs, and improves system efficiency for 480 V commercial projects. The GaN technology replaces traditional silicon-based components from previous product generations to enable faster switching, cooler operation, enhanced reliability, and an industry-leading efficiency of
The new microinverter meets rigorous grid compliance standards, including UL 1741-SB and IEEE 1547-2018, and features rapid shutdown, phase balancing, voltage/frequency ride-through, and loss-of-phase detection for grid safety and system reliability. Additionally, by converting direct current (DC) to alternating current (AC) at each panel, Enphase microinverter systems avoid the long high-voltage DC runs found in traditional centralized (鈥渟tring鈥�) designs, offering a safe, all-AC architecture on the roof.
Enphase IQ9N-3P Commercial Microinverters can be deployed on small systems (less than 100 kW) or large systems (hundreds of kW) and provide the flexibility to start small and expand the system size over time without any redesign. Enphase microinverter technology also enables increased energy production at the panel level under shading and uneven roof conditions, making the product ideal for commercial rooftops with HVAC obstructions, skylights, and multi-tenant layouts. Enphase microinverter systems can reduce long-term operational costs for asset owners by eliminating single points of failure in the installation, providing easy replacement support, and improving fleet visibility with per-panel monitoring via the Enphase庐 App.
The IQ9N-3P Commercial Microinverter will be made with domestic content in U.S. manufacturing facilities, helping solar projects meet key federal requirements and qualify for current domestic content bonus tax credits. This will also allow the commercial microinverters to comply with the current Buy America Act and Build America, Buy America Act, enabling the products to be used in federal infrastructure projects.
In order to function properly, the IQ9 Commercial Microinverters must be connected to the , which serves as the communication and control hub for Enphase commercial systems. Designed to be smart, simple, and reliable, the gateway provides web-based real-time monitoring, energy management, remote firmware updates, and advanced grid features such as export limiting. It offers flexible connectivity options and easy setup through the Enphase庐 Installer App.
鈥淭he IQ9N-3P Microinverter opens up the vast 480 V commercial market segment with a breakthrough design powered by gallium nitride, a wide-bandgap semiconductor widely used in advanced radar systems and increasingly adopted in medical power and imaging electronics,鈥� said Aaron Gordon, senior vice president and general manager of the systems business unit at Enphase Energy. 鈥淏y bringing this innovation to commercial energy management 鈥� and manufacturing it in the United States to help projects qualify for key federal requirements and tax credits 鈥� we are giving asset owners a solution that offers Enphase鈥檚 bankability, an industry-leading 25-year warranty, and proven reliability that鈥檚 already powering nearly five million solar energy systems across the globe.鈥�
The IQ9N-3P Microinverter is backed by an industry-leading 25-year limited warranty, while the IQ Gateway Commercial Pro comes with a 15-year limited warranty. Both products are available for pre-order now in the U.S. through , with production shipments expected to begin in December 2025. Contact your Enphase sales representative for more information.
Enphase will showcase both the IQ9N-3P Commercial Microinverter and IQ Gateway Commercial Pro at RE+ 2025, taking place Sept. 8-11, 2025, at the Venetian Expo and Caesars Forum in Las Vegas, Nevada. Attendees can see the product and meet with the Enphase team at Booth F17702 inside Caesars Forum, featuring the Enphase Training Van.
In addition, Enphase will highlight several other product innovations at RE+, including the new with the IQ庐 Battery 10C, IQ庐 Combiner 6C, and IQ庐 Meter Collar. The IQ庐 EV Charger 2 and portable energy system will also be on display.
About Enphase Energy, Inc.
Enphase Energy, a global energy technology company based in Fremont, CA, is the world's leading supplier of microinverter-based solar and battery systems that enable people to harness the sun to make, use, save, and sell their own power鈥攁nd control it all with a smart mobile app. The company revolutionized the solar industry with its microinverter-based technology and builds all-in-one solar, battery, and software solutions. Enphase has shipped approximately 83.1 million microinverters, and approximately 4.9 million Enphase-based systems have been deployed in over 160 countries. For more information, visit .
漏2025 Enphase Energy, Inc. All rights reserved. Enphase Energy, Enphase, the 鈥渆鈥� logo, IQ, IQ8, and certain other marks listed at are trademarks or service marks of Enphase Energy, Inc. Other names are for informational purposes and may be trademarks of their respective owners.
Forward-Looking Statements
This press release may contain forward-looking statements, including statements related to the expected capabilities and performance of Enphase Energy鈥檚 technology and products, including safety, quality, and reliability; expectations that the IQ9N-3P Commercial Microinverter helps solar projects to meet key federal requirements and qualify for current domestic content bonus tax credits; and statements regarding the timing and availability of the IQ9N-3P Commercial Microinverter and IQ Gateway Commercial Pro in the United States. These forward-looking statements are based on Enphase Energy鈥檚 current expectations and inherently involve significant risks and uncertainties. Actual results and the timing of events could differ materially from those contemplated by these forward-looking statements as a result of such risks and uncertainties including those risks described in more detail in Enphase Energy鈥檚 most recently filed Quarterly Report on Form 10-Q, Annual Report on Form 10-K, and other documents filed by Enphase Energy from time to time with the SEC. Enphase Energy undertakes no duty or obligation to update any forward-looking statements contained in this release as a result of new information, future events or changes in its expectations, except as required by law.
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FAQ
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