| Parameter | Plant | ||
| P1 | T1 | B1 | |
| Investment (I) [€] | 240,000 | 600,000 | 115,000 |
| Specific Investment [€/kWp] | 6173 | 5940 | 8053 |
| Maintenance (m) [€/year] | 4000 | 10,000 | 2600 |
| SpecificMaintenance [€/(kWp·year)] | 103 | 99 | 182 |
| Energy retribution (c) [€/kWh] | 0.47 | 0.47 | 0.47 |
| Payback Time [years] | 11.70 | 10.29 | 12.57 |
| PBT Ratio [%] | 100.00 | 87.97 | 107.43 |