The WACC of First Solar Inc (FSLR) is 10.0%.
| Range | Selected | |
| Cost of equity | 8.80% - 11.60% | 10.20% |
| Tax rate | 13.60% - 25.50% | 19.55% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 8.7% - 11.4% | 10.0% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.07 | 1.2 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 11.60% |
| Tax rate | 13.60% | 25.50% |
| Debt/Equity ratio | 0.02 | 0.02 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 8.7% | 11.4% |
| Selected WACC | 10.0% | |