Research Article
Performance Evaluation of an Existing Renewable Energy System at Gilutongan Island, Cebu, Philippines
Table 4
Normalized performance indices of GISEP.
| Month | (kWh/m2/day) | (kWh/kWp/day) | (kWh/kWp/day) | PR (%) | (ratio) | (ratio) |
| January | 5.64 | 3.96 | 3.60 | 63.80 | 1.678 | 0.366 | February | 5.71 | 3.91 | 3.62 | 63.30 | 1.802 | 0.294 | March | 6.49 | 4.34 | 3.99 | 61.60 | 2.152 | 0.342 | April | 6.52 | 2.88 | 2.61 | 40.10 | 3.644 | 0.265 | May | 5.45 | 2.98 | 2.73 | 50.10 | 2.476 | 0.243 | June | 5.57 | 2.76 | 2.52 | 45.20 | 2.815 | 0.241 | July | 5.38 | 2.71 | 2.48 | 46.10 | 2.671 | 0.227 | August | 5.36 | 2.78 | 2.54 | 47.40 | 2.580 | 0.237 | September | 5.68 | 3.24 | 3.11 | 54.80 | 2.444 | 0.122 | October | 6.12 | 4.53 | 4.13 | 67.40 | 1.599 | 0.395 | November | 5.14 | 4.23 | 4.00 | 77.80 | 0.908 | 0.233 | December | 4.89 | 3.85 | 3.49 | 71.30 | 1.040 | 0.363 |
| Year | 5.66 | 3.51 | 3.23 | 57.10 | 2.15 | 0.28 |
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The bold values in Table 4 indicate the average figures.
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