Key facts: NASDAQ:ENPH Q3 revenue $293M; 13.8kV→800V demo; ISO15118‑20
Enphase Energy (ENPH) reported Q3 2026 revenue of $293.3M, down 28.5% YoY, with GAAP EPS of $0.17 and non-GAAP EPS of $0.41. The company demoed a 13.8 kV to 800 VDC converter and plans to support ISO 15118-20 in 2027. Q4 revenue is guided at $225M–$255M.
How this was made

The 30-second read
Why it matters
The earnings miss and modest guidance suggest near‑term downside, but new technology demos may support future upside.
Market read
Earnings release is the primary driver; sector peers may feel pressure, but long‑term tech initiatives could mitigate.
What to watch
Potential upside from EU EV charger standards adoption and pipeline of >50 engagements may offset near‑term revenue dip.
Background
Enphase Energy released its Q3 2026 earnings, showcasing a revenue decline and providing guidance for Q4, alongside product demo updates.
Ticker impact
ENPH reported Q3 2026 revenue of $293.3M, down 28.5% YoY, and gave Q4 guidance of $225‑$255M.
likely pressure as the market prices in the revenue decline and modest guidance
Revenue fell sharply and guidance is below prior expectations, prompting short‑term downside.
Market effects
Highlights softness in residential solar inverter demand, may affect peers in the clean‑energy sector.
US solar equipment market could see short‑term pullback.
Limited to solar/inverter niche; no broad market effect.
Counterpoint
The demo of high‑voltage conversion and upcoming ISO 15118‑20 support could position ENPH for long‑term growth despite short‑term earnings weakness.
Key entities
- CompanyEnphase Energy
US‑listed solar inverter and energy management provider.
