Enphase Energy (ENPH) Q4 2024 earnings summary

Executive summary

• Q4 2024 revenue was $382.7 million, with 2.01 million microinverters and 152.4 MWh of batteries shipped, and free cash flow of $159 million.

• Non-GAAP gross margin reached 53%, operating income 31% of revenue, and channel inventory normalized.

• U.S. revenue rose 6% sequentially, driven by higher domestic content microinverter demand; international revenue fell 25% due to European market challenges.

• New products launched include IQ Battery 5P, IQ EV chargers, FlexPhase battery for three-phase backup in Europe, and IQ PowerPack 1500 portable system.

• Company remains focused on operational efficiency, product innovation, and geographic expansion.

Financial highlights

• Q4 non-GAAP gross margin was 53.2% (up from 48.1% in Q3); GAAP gross margin was 51.8%.

• Q4 non-GAAP operating expenses were $83.3 million; GAAP operating expenses were $143.5 million, including $47.9 million stock-based compensation and $9.4 million restructuring charges.

• Q4 non-GAAP net income was $125.9 million (EPS $0.94); GAAP net income was $62.2 million (EPS $0.45).

• Free cash flow for Q4 was $159.2 million; full-year 2024 free cash flow was $480.1 million.

• Cash and equivalents at year-end were $1.72 billion; $199.7 million spent on share repurchases in Q4.

Outlook and guidance

• Q1 2025 revenue expected between $340–$380 million, including $50 million from safe harbor sales and 150–170 MWh of IQ Battery shipments.

• Q1 non-GAAP gross margin guidance: 48–51% with IRA benefit, 38–41% before IRA benefit.

• Q1 non-GAAP operating expenses expected at $81–$85 million; GAAP at $143–$147 million.

• Annualized effective tax rate for 2025 projected at 17–19% with IRA benefit.

• Q1 2025 net IRA benefit estimated at $36–39 million based on 1.2 million U.S.-manufactured microinverter shipments.