{"product_id":"enphase-iq9n-3-phase-microinverter","title":"Enphase IQ9N 3-Phase Commercial Microinverter | DOM 277\/480V","description":"\u003cp\u003eThe \u003cstrong\u003eEnphase IQ9N 3-Phase Microinverter\u003c\/strong\u003e (SKU: IQ9N-3P-277-A-DOM-US) is powered by advanced GaN-based architecture and the trusted Enphase platform. It delivers high performance for 480 VAC WYE three-phase commercial PV systems without the need for external transformers. This is the Domestic Content (DOM) version, made in the USA.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePeak AC output power: 427 VA\u003c\/li\u003e\n\u003cli\u003eSupports 277 V (L-N) \/ 480 V (L-L) three-phase grids\u003c\/li\u003e\n\u003cli\u003eGaN-based architecture for high efficiency\u003c\/li\u003e\n\u003cli\u003eSupports high-wattage modules up to 600 W (340–600 W range)\u003c\/li\u003e\n\u003cli\u003eDomestic Content — Made in the USA (qualifies for ITC adder)\u003c\/li\u003e\n\u003cli\u003eNo external transformer required for 480 VAC systems\u003c\/li\u003e\n\u003cli\u003eBuilt-in rapid shutdown (NEC 2014\/2017\/2020\/2023 compliant)\u003c\/li\u003e\n\u003cli\u003ePhase balancing, voltage\/frequency ride-through\u003c\/li\u003e\n\u003cli\u003eLoss-of-phase detection\u003c\/li\u003e\n\u003cli\u003eRemote diagnostics via Enphase Installer Portal and App\u003c\/li\u003e\n\u003cli\u003ePower line communication (PLC)\u003c\/li\u003e\n\u003cli\u003eIndustry-leading 25-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePeak Output Power: 427 VA\u003c\/li\u003e\n\u003cli\u003eMax Continuous Output Power: 427 VA\u003c\/li\u003e\n\u003cli\u003eNominal Grid Voltage: 277 V (L-N) \/ 480 V (L-L)\u003c\/li\u003e\n\u003cli\u003eGrid Voltage Range: 243–305 V (L-N)\u003c\/li\u003e\n\u003cli\u003eMax Continuous Output Current: 1.54 A\u003c\/li\u003e\n\u003cli\u003eNominal Frequency: 60 Hz\u003c\/li\u003e\n\u003cli\u003eCEC Weighted Efficiency: 97.5%\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 16–60 V DC\u003c\/li\u003e\n\u003cli\u003ePeak Power Tracking Voltage: 28–45 V DC\u003c\/li\u003e\n\u003cli\u003eMax DC Continuous Current: 16 A\u003c\/li\u003e\n\u003cli\u003eMax DC Short-Circuit Current: 25 A\u003c\/li\u003e\n\u003cli\u003eMax Microinverters per 20A 480V WYE Branch Circuit: 30\u003c\/li\u003e\n\u003cli\u003eAC Connector: Enphase QD 4-pin connector\u003c\/li\u003e\n\u003cli\u003eDC Connector: MC4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMechanical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDimensions (H×W×D): 206.48 mm × 186.03 mm × 31.25 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2 kg (2.65 lb)\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range: -40°C to 65°C\u003c\/li\u003e\n\u003cli\u003eEnclosure: NEMA Type 6, outdoor rated, Class II double-insulated\u003c\/li\u003e\n\u003cli\u003eCooling: Natural convection — no fans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cp\u003eCA Rule 21 (UL 1741-SB), UL 62109-1, UL 1741\/IEEE 1547, FCC Part 15 Class B, ICES-003 Class B, NEC 2014\/2017\/2020\/2023 Rapid Shutdown\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePV Modules: 340–600 W\u003c\/li\u003e\n\u003cli\u003eIQ Gateway Commercial Pro (GW0-1CL-1N-D0-0R)\u003c\/li\u003e\n\u003cli\u003eIQ Gateway Commercial 2 (ENV2-IQC2-AM3-3P)\u003c\/li\u003e\n\u003cli\u003eEnphase QD Cables\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cp\u003e25-year limited warranty\u003c\/p\u003e\u003ch3\u003eDatasheet\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/enphase.com\/download\/iq9n-commercial-microinverter-data-sheet\" target=\"_blank\"\u003eDownload IQ9N Commercial Microinverter Datasheet (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Enphase Energy","offers":[{"title":"Default Title","offer_id":48952213864550,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/7265\/3414\/files\/EN-IQ9N-3P-277-A-DOM-US_1_9c1a1fb2.jpg?v=1790454667","url":"https:\/\/store.solarcellzusa.com\/products\/enphase-iq9n-3-phase-microinverter","provider":"Solar Cellz Inc","version":"1.0","type":"link"}