| Item | Inverter life time 5 years | Inverter life time 10 years | ||
| NASA | IDMP | NASA | IDMP | |
| Cost of Energy ($/MWh) | 134.5 | 131.9 | 95.5 | 93.6 |
| IRR (%) | 2.9 | 3.2 | 6.2 | 6.4 |