Health score, competitive moat, risk signals, and key metrics at a glance.
Enphase Energy, Inc., together with its subsidiaries, designs, develops, manufactures, and sells home energy solutions for the solar photovoltaic industry in the United States and internationally. The company offers semiconductor-based microinverter that converts energy at the individual solar module level and combines with its proprietary networking and software technologies to provide energy monitoring and control. It also provides microinverter units and related accessories; IQ Battery and related accessories; IQ PowerPack 1500 and related accessories; IQ Combiner, IQ Gateway, and IQ Energy Router; cloud-based monitoring service; and electric vehicle charging solutions, as well as design, proposal, permitting, installation and solar appointment generation services, and Enphase Care services. The company sells its solutions to solar distributors; and directly to large installers, original equipment manufacturers, strategic partners, and homeowners, as well as through its legacy product upgrade program or online store. Enphase Energy, Inc. was incorporated in 2006 and is headquartered in Fremont, California.
Competitive analysis based on 28 quarters of fundamental data
Operating margins are under pressure, averaging 8.2%. The business may lack pricing power or face rising costs.'
ROE is positive at ~14.9% on average, adequate but below the threshold typically associated with wide moats.
Data-driven red flags and warnings across 28 quarters
Operating margins dropped 39.4% over recent quarters — a sharp decline suggesting serious cost or pricing challenges.
Free cash flow has been negative in 5 of the last 8 quarters — earnings are not translating to cash.
D/E ratio is 0.5 — conservative capital structure with low financial risk.
Revenue is stable or growing over recent quarters — demand appears durable.
The last 5 consecutive quarters had negative FCF — the company is burning cash and may need external funding.
Shares decreased 3.2% — net buybacks are reducing shares outstanding and boosting per-share value.
as of March 2026
Revenue, EBITDA, operating income, net income, EPS, and shares
Gross, EBITDA, operating, and net margin trends
P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield
Total assets, cash, debt, book value, and leverage
Operating cash flow, free cash flow, FCF margin, and earnings quality
Only 3 of the last 8 quarters had positive FCF — the business may require external capital to sustain operations.
Revenue has been flat or declining over recent quarters, which may indicate eroding demand or competitive pressure.
