Enphase Energy Stock Slumps Over 5% As Q3 Forecasts Disappoint Wall Street

Aditya Raghunath5 minute read
Reviewed by: Thomas Richmond
Last updated Nov 3, 2025

Key Stats for ENPH Stock

  • Price Change for Enphase stock: -5%
  • Current Share Price: $40
  • 52-Week High: $130
  • ENPH Stock Price Target: $47

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What Happened?

Enphase Energy (ENPH) stock is down over 5% despite beating second-quarter earnings expectations, as investors focused on the company’s cautious third-quarter guidance and warnings about tariff headwinds and market contraction in 2026.

The solar microinverter maker reported adjusted earnings of $0.69 per share, beating the $0.62 estimate.

However, it guided Q3 midpoint revenue of $350 million, which is below the consensus estimate of $369.7 million.

The disappointing outlook reflects multiple challenges facing the solar industry. Enphase absorbed a 2% gross margin impact from tariffs in Q2, with management expecting this to worsen to 3-5% in Q3 as new tariffs on Southeast Asian countries take effect on August 1st.

Enphase Energy’s Q2 Earnings Review (TIKR)

Enphase had initially faced a potential 145% tariff on Chinese products, which was later reduced to 30%, but new tariffs on Malaysia (25%) and Vietnam (20%) have eliminated most “safe havens” for solar manufacturing.

Looking ahead to 2026, CEO Badri Kothandaraman painted a sobering picture, forecasting a 20% decline in the U.S. residential solar market as the 25D homeowner tax credit is set to expire.

He expects the total addressable market to shrink from 4.5 gigawatts in 2025 to 3.5 gigawatts in 2026, with cash and loan sales dropping from 2.5 gigawatts to just one gigawatt, while lease/PPA sales grow modestly from 2 to 2.5 gigawatts.

Despite these headwinds, Enphase is pursuing a three-pronged strategy to mitigate market contraction, which includes expanding access to lease financing for long-tail installers through TPO partnerships, driving down installation costs with next-generation products, and reducing customer acquisition costs through enhanced lead generation services.

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What the Market Is Telling Us About ENPH Stock

The market’s negative reaction to ENPH stock reflects concerns about both near-term margin pressure and structural challenges facing the residential solar industry.

While Enphase beat Q2 earnings, the guidance miss and tariff impact signal a difficult operating environment ahead.

However, Enphase is positioning itself strategically for the transition. Management highlighted strong progress in product innovation, including the fourth-generation battery system, which reduces installation costs, and the upcoming fifth-generation battery, expected to deliver 50% higher energy density.

The new IQ9 microinverter, featuring gallium nitride technology, is expected to unlock the 480-volt commercial market and provide significant cost advantages.

Enphase’s installed base of 4.9 million homes globally represents a key asset for the upgrade and battery attachment market, especially as utility rates rise and grid instability increases.

The company’s AC-coupled architecture offers advantages for retrofits, enabling customers to add batteries and EV chargers without requiring the replacement of existing equipment.

ENPH Stock Valuation Model (TIKR)

The shift toward lease/PPA financing could actually benefit Enphase given its strong relationships with third-party owners (TPOs) and its ability to service long-tail installers.

Management is working on innovative financing structures to maximize tax credit capture under new rules, potentially expanding lease access to smaller installers who previously couldn’t offer such options.

While the 20% market contraction in 2026 presents challenges, Enphase’s diversified product portfolio, international expansion, and focus on driving down installation costs position it to maintain market leadership through the transition.

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Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!

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