| Pressure head (m) | Tank Height (m) | Required area of PV panel (m2) | Total daily volume (m3) | Hourly flow rates (m3/hr) | |||||||||||
| 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | ||||
| 10 | - | 21 | 181.4 | 0 | 10.9 | 16.9 | 20.2 | 22 | 22.8 | 22.7 | 21.7 | 19.6 | 15.8 | 8.6 | 0 |
| 15 | - | 27 | 182.4 | 0 | 9.2 | 16.8 | 20.8 | 23.1 | 24 | 23.9 | 22.7 | 20.1 | 15.4 | 6.4 | 0 |
| 20 | 5 | 32 | 180.8 | 0 | 7.7 | 16.4 | 21.1 | 23.7 | 24.8 | 24.6 | 23.2 | 20.2 | 14.8 | 4.4 | 0 |
| 25 | 10 | 37 | 180.7 | 0 | 6.5 | 16.2 | 21.4 | 24.3 | 25.5 | 25.4 | 23.8 | 20.4 | 14.4 | 2.8 | 0 |
| 30 | 15 | 42 | 183 | 0 | 5.2 | 16.1 | 22.1 | 25.3 | 26.7 | 26.5 | 24.8 | 21 | 14.1 | 1 | 0 |
| 35 | 20 | 47 | 182.8 | 0 | 4.2 | 16 | 22.3 | 25.8 | 27.3 | 27.1 | 25.2 | 21.1 | 13.8 | 0 | 0 |
| 40 | 25 | 50 | 181 | 0 | 2.6 | 15.4 | 22.3 | 26.1 | 27.7 | 27.5 | 25.4 | 21 | 13 | 0 | 0 |
| 45 | 30 | 53 | 180.8 | 0 | 1 | 15 | 22 | 27 | 28 | 28 | 26 | 21 | 12 | 0 | 0 |
| Average | 181.6 | 0 | 6 | 16.1 | 21.5 | 24.7 | 25.9 | 25.7 | 24.1 | 20.6 | 14.2 | 2.9 | 0 | ||