Enphase Energy reported fourth-quarter revenues of $343 million and non-GAAP operating income of $144 million, both exceeding consensus estimates. The outperformance was entirely attributable to a $50 million safe harbor revenue uplift, mirroring the pattern seen in Q3. Excluding this timing benefit, core sales growth and profitability remained in line with prior guidance, as channel destocking pressures persisted in Europe and aftermarket service revenues held steady at 15% of total revenues.

Management raised first-quarter revenue expectations to a range of $270–$300 million, up from prior guidance of $250–$280 million, citing an incremental safe harbor boost of approximately $40 million. Operating margin projections were maintained at 42–45%, reflecting continued leverage on inverter production and higher IQ Battery shipments, with estimated gross margin improvements of 200 basis points versus the year-ago quarter.

On February 4, shares experienced a 34% intraday surge—its strongest one-day performance since early 2020—following the earnings release. At that time, Enphase had 28.7 million shares sold short, representing 22.7% of the float and a 5.1-day days-to-cover ratio. More than 60% of volume traded off‐exchange, suggesting a dark-pool squeeze. This technical breakout has prompted several analysts to revisit their assumptions on channel restocking and margin sustainability.

During Q4, Enphase shipped 1.31 million microinverters and delivered 51.1 MWh of IQ Battery systems from its Texas and South Carolina facilities. Free cash flow totaled $37.8 million for the quarter, while year-end cash, cash equivalents, and marketable securities stood at $1.51 billion. The strong balance sheet underpins planned capacity expansions and R&D investments in next-generation GaN-based power conversion architectures.