Research Article
Long-Term Performance Analysis of Direct Photovoltaic Thermal-Assisted Heat Pump Water Heater Using Computational Model
Table 4
COP of the heat pump on selected days by taking max and minimum.
| | Fraction type | Constant | Restaurant | Motel | | Selected month | Maximum | Minimum | Maximum | Minimum | Maximum | Minimum | | June 11 | January 17 | June 11 | January 17 | June 11 | January 17 |
| | Minimum | 1.62 | 1.11 | 1.72 | 1.15 | 1.97 | 1.33 | | Maximum | 6.85 | 6.06 | 6.78 | 6.06 | 6.78 | 6.07 | | Average | 5.2 | 4.4 | 5.17 | 4.26 | 5.21 | 4.3 |
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