FREMONT, Calif., Feb. 3, 2026 — Enphase Energy, Inc. (NASDAQ: ENPH), a prominent player in the energy technology sector, released its financial outcomes for the fourth quarter of 2025, revealing a complex picture of growth and challenges. Badri Kothandaraman, the company's President and CEO, pointed to a quarterly revenue of $343.3 million, alongside a non-GAAP gross margin of 46.1%. “Our mission continues to focus on delivering innovative energy solutions, and these results reflect both our achievements and areas for improvement,” said Kothandaraman.
During this quarter, Enphase shipped around 1.55 million microinverters equating to 682.6 megawatts DC and 150.1 megawatt hours (MWh) of IQ® Batteries. This performance underscores the company's solid demand trajectory despite a notable revenue decline. The previous quarter, Q3 2025, had delivered higher revenues of $410.4 million which highlights the challenges faced in recent months.
The company showcased several advancements in its operations. Kothandaraman emphasized that “the IQ® Meter Collar received approval from 52 U.S. utilities, impacting approximately 30 million customer accounts.” This positioning is critical as it showcases Enphase’s ability to expand its influence in the energy sector.
The fourth quarter brought some notable shipping metrics, including 1.31 million microinverters and 51.1 MWh of IQ Batteries from facilities located in Texas and South Carolina.
The results also brought insight into the financial metrics of the quarter as compared with the previous quarter. Enphase reported GAAP diluted earnings per share of $0.29, and a non-GAAP diluted earnings per share of $0.71. “Our GAAP net income was $38.7 million while our non-GAAP net income reached $93.4 million,” Kothandaraman stated, reflecting a mixed bag of figures that paint a nuanced picture of the company's financial health.
A review of market sectors reveals that during the fourth quarter, overall revenue within the United States saw a decrease of approximately 13% compared to the preceding quarter, largely attributed to reduced safe harbor and storage revenue. Likewise, revenues from Europe experienced a significant decline of about 29%, which Kothandaraman attributed to a softening demand in the European market. “The global landscape is continuously shifting, and we need to adapt accordingly,” he added.
Despite these challenges, the company noted an uptick in sell-through demand from products in the United States, which climbed by 21% in the fourth quarter when juxtaposed with Q3 2025, outperforming historical trends. “This growth was largely fueled by increased solar and battery installations ahead of the Section 25D tax credit expiration,” noted Kothandaraman. This strategic pivot undoubtedly allowed Enphase to navigate its inventory challenges effectively, leading to healthier channel levels as the quarter concluded.
Further financial analysis indicated that non-GAAP gross margins decreased to 46.1% in Q4, down from 49.2% in Q3, indicating pressure from reciprocal tariffs that impacted margins by approximately 5.1 percentage points. “Understanding our cost structure is vital as we face external pressures,” Kothandaraman said, acknowledging the need for ongoing scrutiny and adjustments to their operational strategies.
Looking at the annual results, for the fiscal year 2025, total revenue reached around $1.47 billion, marking a notable increase from $1.33 billion the previous year. “Overall, 2025 was a pivotal year for us, and as we reflect on our journey, we see both significant growth and areas that call for strategic enhancements,” said Kothandaraman.
As the company moves into 2026, the outlook suggests a need for vigilance in addressing market challenges while pursuing opportunities for growth within the expanding energy sector. Enphase Energy's ability to adapt in a rapidly changing environment could dictate its success in leveraging emerging trends in renewable energy solutions and retaining market leadership.