Enphase Energy, Inc. — Q3 2013 Form 10-Q
Reporting period: Quarter and nine months ended September 30, 2013. Enphase designs and sells solar microinverter systems, related accessories, communications gateways, and monitoring services. Financial figures below are in U.S. dollars; amounts are in millions unless stated otherwise.
Financial results
| Metric | Q3 2013 | Q3 2012 | Nine months 2013 | Nine months 2012 |
|---|---|---|---|---|
| Revenue | $62.0 | $60.8 | $165.8 | $159.1 |
| Gross profit | $17.4 | $16.3 | $45.9 | $39.2 |
| Gross margin | 28% | 27% | 28% | 25% |
| Operating expenses | $22.8 | $24.5 | $66.5 | $64.2 |
| Operating loss | $(5.3) | $(8.2) | $(20.5) | $(25.0) |
| Net loss | $(6.3) | $(8.9) | $(23.1) | $(30.5) |
| Basic and diluted loss per share | $(0.15) | $(0.22) | $(0.56) | $(1.11) |
Revenue rose 2% in Q3 and 4% year to date. Units sold were 426,000 in Q3 versus 431,000 a year earlier, and 1.14 million year to date versus 1.125 million. Management attributed revenue growth chiefly to a higher accessories mix, partly offset by declining microinverter average selling prices. The company remained loss-making; year-to-date operating expenses increased despite lower research and development and general and administrative costs, as sales and marketing spending rose.
Cash flow, liquidity and debt
- Cash and cash equivalents were $31.8 million at September 30, down from $45.3 million at December 31, 2012. Working capital was $51.6 million.
- For the first nine months, operating cash used was $8.5 million, compared with $52.3 million in 2012; investing cash used was $4.9 million versus $11.1 million. Financing cash used was $0.2 million, compared with $53.6 million provided in 2012, which included IPO proceeds.
- Total debt was $9.3 million, including $3.4 million current and $5.9 million long-term, versus $11.1 million at year-end 2012.
- The company reported no borrowings under its $50 million revolving facility or additional Hercules term-loan commitments of up to $15.6 million, and stated it was in compliance with debt covenants.
Management believed cash and available credit would fund debt obligations, planned capital expenditures and operations for at least the next 12 months. It cautioned that additional financing might be needed and could not be assured on acceptable terms.
Material changes and notable items
- Warranty exposure: The warranty liability was $29.4 million at September 30, 2013. Q3 warranty estimate changes added a net $3.8 million of expense; the nine-month net increase was $8.5 million. Higher estimated failure rates for second-generation microinverters drove significant charges, partly offset by lower estimated third-generation failure and claim rates and replacement costs. Actual second-generation failures exceeded prior estimates. Management said future estimate changes could be material.
- Second-generation units have not been sold since mid-2011; new units of that generation are used as replacements. Management reported design and manufacturing modifications to address identified failure mechanisms, and said those mechanisms were not identified in third- or fourth-generation products.
- Sales and marketing expense increased 21% in Q3 and 23% year to date, mainly from hiring and staffing the U.K. office. Research and development declined 22% in Q3, while general and administrative expense declined 14%.
- Foreign-exchange forward-contract notional amounts increased to $20.7 million from $6.1 million at year-end. The company reported $0.6 million of net losses related to the contracts for both the quarter and nine-month period.
- Two distributors together accounted for 28% of nine-month revenue. KPCB-affiliated entities generated $2.7 million of nine-month revenue, versus $16.8 million in the prior-year period; KPCB held approximately 12% of shares at quarter-end.
Outlook, risks and controls
The filing provides no specific revenue or earnings guidance. Management cited continued investment in product development, sales expansion and new markets, while noting that results are not necessarily indicative of full-year performance. Principal risks include persistent losses, uncertain solar demand and government incentives, intensified competition and price pressure, product reliability and warranty-estimate uncertainty, distributor concentration and ordering volatility, reliance on a small number of contract manufacturers and key suppliers, and the ability to forecast demand and manage inventory. The filing also describes foreign-currency exposure and possible changes in solar incentives and policies across key markets.
Management reported effective disclosure controls as of September 30, 2013 and no material change in internal control over financial reporting during the quarter. The company reported no material legal proceedings and no off-balance-sheet arrangements.
Important facts for investors to verify
- Whether second-generation microinverter failure rates and related warranty costs continue to exceed estimates, and how the liability develops.
- Whether revenue growth, unit sales and margins can withstand falling average selling prices, competition and changes in product mix.
- Whether cash burn, cash balances and available credit remain adequate as the company continues to report losses.
- How concentrated distributor sales and reliance on contract manufacturers and limited-source suppliers affect growth and fulfillment.
- Whether solar incentives, electricity pricing and policy changes in the United States and international markets affect customer demand.