Research Article
Long-Term Performance Analysis of Direct Photovoltaic Thermal-Assisted Heat Pump Water Heater Using Computational Model
Table 3
Annual hot water end-use efficacy of Dire Dawa and Addis Ababa.
| | Thermal efficiency of PV/T | End-use efficiency | | Storage volume 4.8 m3 | Storage volume 2.4 m3 | | PV/T | PV/T heat pump | PV/T | PV/T heat pump |
| | Dire Dawa | 51.34% | 37.54% | 63.69% | 38.59% | 66.77% | | Addis Ababa | 47.03% | 29.01% | 61.24% | 29.81% | 64.32% |
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