New LaunchJun 18, 2026, 08:01 AM
Enphase Energy Ships IQ9S-3P Commercial Microinverter for 770W Panels
AI Summary
Enphase Energy, Inc. announced the start of production shipments for its IQ9S-3P Commercial Microinverter, the company's most powerful microinverter available in the U.S. Built with advanced gallium nitride (GaN) technology, it supports high-wattage solar panels up to 770 W and connects directly to three-phase 480Y/277 V grids. The product delivers up to 548 VA of continuous output power with a 97.5% CEC weighted efficiency and is manufactured in U.S. facilities, potentially qualifying for domestic content bonus tax credits. Safe harbor orders are open until July 4, 2026, to secure federal tax credit eligibility, and the microinverter comes with an industry-leading 25-year limited warranty.
Key Highlights
- Enphase Energy began production shipments of its IQ9S-3P Commercial Microinverter.
- The microinverter supports high-wattage solar panels up to 770 W.
- It connects directly to three-phase 480Y/277 V grid configurations.
- Delivers up to 548 VA of continuous output power and 18 A continuous DC current.
- Features an industry-leading CEC weighted efficiency of 97.5%.
- Safe harbor orders are open until July 4, 2026, for federal tax credit eligibility.
- Manufactured in U.S. facilities, potentially qualifying for domestic content bonus tax credits.
- The IQ9S-3P Commercial Microinverter is backed by a 25-year limited warranty.
Price Impact
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