Enphase Energy (ENPH) Q2 2024 earnings summary

Executive summary

• Q2 2024 revenue was $303.5 million, up 15% sequentially but down 57% year-over-year, with 1.4 million microinverters and 120.2 MWh of batteries shipped; free cash flow reached $117.4 million.

• U.S. revenue grew 32% sequentially to $198.7 million, with strong battery attach rates in California under NEM 3.0; international revenue mix was 35%, with Europe flat and Asia showing strong growth.

• Battery business expanded, with Q3 bookings at their healthiest in a year and global customer demand up 5% sequentially; over 7,400 installers certified for IQ Batteries.

• The company experienced a broad-based slowdown in demand in the U.S. and Europe due to high interest rates, policy changes, and elevated channel inventory.

• Restructuring plan implemented to align costs with market conditions, resulting in $1.2 million in Q2 restructuring charges.

Financial highlights

• GAAP gross margin was 45.2% (down 0.3 points YoY); non-GAAP gross margin was 47.1% with IRA benefit, or 41.0% excluding it.

• GAAP operating income was $1.8 million (down from $170.3 million YoY); non-GAAP operating income was $61.1 million.

• GAAP net income was $10.8 million ($0.08 EPS), non-GAAP net income was $58.8 million ($0.43 EPS).

• Cash, equivalents, and marketable securities totaled $1.65 billion; free cash flow was $117.4 million.

• Repurchased 891,896 shares for $99.9 million in Q2; $648.1 million remains under the repurchase program.

Outlook and guidance

• Q3 2024 revenue guidance: $370–$410 million, with 160–180 MWh of IQ Batteries to be shipped.

• GAAP gross margin expected at 45%–48%; non-GAAP at 47%–50% with IRA benefit, 39%–42% without.

• Net IRA benefit for Q3 expected at $30–$33 million on 1.1 million U.S.-made microinverters.

• GAAP operating expenses forecasted at $138–$142 million; non-GAAP at $79–$83 million.

• Management expects continued headwinds from high interest rates and policy uncertainty, with restructuring activities to complete in H2 2024.