Enphase Energy, Inc. — Q2 2013 Form 10-Q
Reporting period: Quarter and six months ended June 30, 2013. Unaudited financial statements; dollar amounts below are in U.S. dollars. Enphase designs and sells solar microinverter systems, communications gateways, and monitoring services, primarily through distributors.
Financial performance
| Metric | Q2 2013 | Q2 2012 | Six months 2013 | Six months 2012 |
|---|---|---|---|---|
| Revenue | $58.2 million | $55.7 million | $103.7 million | $98.3 million |
| Gross profit / margin | $16.3 million / 28% | $13.6 million / 24% | $28.5 million / 27% | $22.9 million / 23% |
| Operating expenses | $21.8 million | $21.1 million | $43.7 million | $39.7 million |
| Operating loss | $5.5 million | $7.5 million | $15.2 million | $16.8 million |
| Net loss | $6.4 million | $11.4 million | $16.8 million | $21.6 million |
| Basic and diluted loss per share | $0.15 | $0.29 | $0.41 | $1.05 |
- Revenue rose 4% in Q2 and 6% for the first half. Microinverter unit sales were 399,000 in Q2 versus 403,000 a year earlier; first-half sales were approximately 714,000 versus 695,000. Management attributed revenue growth to a greater contribution from accessories, partly offset by lower microinverter average selling prices.
- Gross margin improved, which management attributed to product mix and lower inventory write-downs, partly offset by higher warranty expense. Operating expenses rose 3% in Q2 and 10% in the first half; sales and marketing was the principal area of increase, reflecting headcount additions and UK office staffing.
- Interest expense was substantially lower than in 2012, largely because the prior-year period included a $2.8 million write-off of deferred debt costs and discounts associated with the IPO and conversion of convertible notes, as well as lower average debt.
- Six-month operating cash use was $8.0 million, compared with $31.8 million a year earlier. Investing cash use was $3.5 million versus $8.0 million; financing provided $0.3 million versus $55.3 million, which included IPO proceeds in 2012. Cash decreased by $11.3 million in the first half to $34.0 million.
- At June 30, cash was $34.0 million, working capital $52.7 million, total assets $113.3 million, and total liabilities $69.0 million. Total debt was $9.9 million, including $3.4 million current and $6.5 million long-term. The company had not drawn on its $50 million revolving facility or available additional Hercules term loans and reported compliance with debt covenants.
Material changes and notable items
- Warranty obligations increased: six-month warranty expense was $8.1 million, including $4.7 million from changes in estimates. The filing cites increased failure rates in certain previous-generation products, lower claim rates, and higher estimated replacement costs; the total warranty obligation was $26.8 million at June 30.
- Accounts receivable increased to $32.1 million from $27.7 million at year-end 2012; inventory declined to $17.9 million from $19.8 million. Management said first-half operating cash flow benefited from inventory improvements and timing-related increases in payables and accrued liabilities.
- Related-party sales to entities majority-owned by KPCB were $2.1 million in both Q2 and the first half of 2013; comparable amounts were $14.2 million for Q2 2012 and $16.8 million for the first half of 2012. KPCB owned approximately 12% of Enphase at June 30, 2013.
- Two distributors, each representing more than 10% of revenue, together accounted for 25% of first-half 2013 revenue. The filing also identifies distributor ordering and channel inventory as sources of revenue variability.
Outlook, risks, and contingencies
- Management said cash, cash equivalents, and available borrowing capacity were expected to fund debt obligations, planned capital expenditures, and operations for at least the next 12 months. This is not a guarantee; the company noted that additional financing might be needed and could be unavailable on acceptable terms. The filing provides no numerical revenue or earnings guidance.
- Key risks include persistent losses, solar-market demand and policy incentives, pricing pressure and stronger competition, product reliability and warranty costs, demand forecasting and distributor concentration, and dependence on outsourced manufacturing and limited-source suppliers. Foreign exchange exposure is partly hedged with forward contracts.
- The company reported no material legal proceedings and no off-balance-sheet arrangements. Management assessed disclosure controls as effective at the reasonable-assurance level and reported no material change in internal control over financial reporting during the quarter.
Important facts for investors to verify
- Whether gross-margin gains can persist amid lower selling prices and rising warranty estimates, particularly for older product generations.
- Cash burn, receivables collection, and the extent to which working-capital changes—not improved underlying profitability—supported operating cash flow.
- Distributor and related-party sales concentration, including the significant year-over-year decline in KPCB-related revenue.
- Available liquidity and borrowing conditions, including facility covenants and the company’s stated 12-month funding assessment.
- Solar demand and competitive developments, and changes to incentives, tariffs, or regulations in key markets.