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Models for estimating yearly maximum incident solar radiation (HT).
| S/N | Parameters | Regression Relations | Model |
|---|---|---|---|
| 1 | HT,H | HT = −21.310 + 1.167(H) | 16 |
| 2 | HT,H,HO | HT = 235.791 + 1.120(H)−0.599(HO) | 17 |
| 3 | HT,H,kt | HT = −14.250 + 0.333(H)+330.139(kt) | 18 |
| 4 | HT,H,ϕ | HT = −6.083 + 1.049(H)+1.231(ϕ) | 19 |
| 5 | HT,H,ϕ,kt | HT = −5.888 + 0.500(H)+0.846(ϕ)+231.867(kt) | 20 |
| 6 | HT,H,ϕ,HO | HT = 207.117 + 1.058(H)+0.716(ϕ)−0.511(HO) | 21 |
| 7 | HT,H,ϕ,HO,h | HT = 182.214 + 1.043(H)+0.141(ϕ)−0.440(HO)+0.014(h) | 22 |
