Research Article
Solar Thermal System Evaluation in China
Table 13
Test results for a solar air-conditioning system during cooling conditions.
| Number | Ambient temperature | Solar irradiation | Useful heat gain | Efficiency of solar collecting system | Solar energy fraction | COP of absorption chiller | °C | MJ/m2 | MJ |
| 1 | 36.0 | 25.6 | 6551.6 | 0.56 | 1.00 | 0.81 | 2 | 30.7 | 16.3 | 3948.0 | 0.53 | 1.00 | 0.82 | 3 | 32.7 | 11.5 | 1944.5 | 0.37 | 0.57 | 0.70 | 4 | 27.4 | 6.1 | 1115.1 | 0.40 | 0.09 | 0.65 |
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