The WACC of Array Technologies Inc (ARRY) is 6.9%.
| Range | Selected | |
| Cost of equity | 7.30% - 9.80% | 8.55% |
| Tax rate | 20.50% - 26.50% | 23.50% |
| Cost of debt | 5.10% - 7.00% | 6.05% |
| WACC | 5.9% - 7.8% | 6.9% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.74 | 0.87 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.30% | 9.80% |
| Tax rate | 20.50% | 26.50% |
| Debt/Equity ratio | 0.73 | 0.73 |
| Cost of debt | 5.10% | 7.00% |
| After-tax WACC | 5.9% | 7.8% |
| Selected WACC | 6.9% | |