| A novel PV/T-air dual source heat pump water heater system: Dynamic simulation and performance characterization J Cai, J Ji, Y Wang, F Zhou, B Yu Energy conversion and management 148, 635-645, 2017 | 105 | 2017 |
| Experimental and numerical performance analysis of a TC-Trombe wall B Yu, W He, N Li, L Wang, J Cai, H Chen, J Ji, G Xu Applied energy 206, 70-82, 2017 | 98 | 2017 |
| Performance analysis of a novel air source hybrid solar assisted heat pump J Cai, Z Li, J Ji, F Zhou Renewable Energy 139, 1133-1145, 2019 | 88 | 2019 |
| Numerical simulation and experimental validation of indirect expansion solar-assisted multi-functional heat pump J Cai, J Ji, Y Wang, W Huang Renewable Energy 93, 280-290, 2016 | 85 | 2016 |
| Experimental study of a direct expansion solar-assisted heat pump (DX-SAHP) with finned-tube evaporator and comparison with conventional DX-SAHP W Ji, J Cai, J Ji, W Huang Energy and Buildings 207, 109632, 2020 | 55 | 2020 |
| Experimental investigation on the heating and cooling performance of a solar air composite heat source heat pump F Zhang, J Cai, J Ji, K Han, W Ke Renewable Energy 161, 221-229, 2020 | 54 | 2020 |
| Dynamic simulation and experimental study of a variable speed photovoltaic DC refrigerator P Su, J Ji, J Cai, Y Gao, K Han Renewable energy 152, 155-164, 2020 | 53 | 2020 |
| Operation characteristics of a novel dual source multi-functional heat pump system under various working modes J Cai, J Ji, Y Wang, W Huang Applied energy 194, 236-246, 2017 | 51 | 2017 |
| Experiment and prediction of hybrid solar air heating system applied on a solar demonstration building Z Yu, J Ji, W Sun, W Wang, G Li, J Cai, H Chen Energy and Buildings 78, 59-65, 2014 | 49 | 2014 |
| Comparative analysis of solar-air dual source heat pump system with different heat source configurations J Cai, F Zhang, J Ji Renewable Energy 150, 191-203, 2020 | 46 | 2020 |
| A hybrid PV thermal (water or air) wall system integrated with double air channel and phase change material: A continuous full-day seasonal experimental research L Xu, J Ji, J Cai, W Ke, X Tian, B Yu, J Wang Renewable energy 173, 596-613, 2021 | 44 | 2021 |
| Experimental and numerical study of the freezing process of flat-plate solar collector F Zhou, J Ji, J Cai, B Yu Applied thermal engineering 118, 773-784, 2017 | 44 | 2017 |
| The performance comparison of the direct-expansion solar assisted heat pumps with three different PV evaporators Z Song, J Ji, J Cai, Z Li, B Yu Energy Conversion and Management 213, 112781, 2020 | 43 | 2020 |
| Experimental study on the performance of solar-assisted multi-functional heat pump based on enthalpy difference lab with solar simulator J Jie, C Jingyong, H Wenzhu, F Yan Renewable Energy 75, 381-388, 2015 | 43 | 2015 |
| Investigation on a direct-expansion solar-assisted heat pump with a novel hybrid compound parabolic concentrator/photovoltaic/fin evaporator Z Song, J Ji, J Cai, B Zhao, Z Li Applied Energy 299, 117279, 2021 | 41 | 2021 |
| Performance prediction on a novel solar assisted heat pump with hybrid Fresnel PV plus TEG evaporator Z Song, J Ji, J Cai, Z Li, Y Gao Energy Conversion and Management 210, 112651, 2020 | 31 | 2020 |
| Effect of internal helical-rib roughness on mixed convection flow and heat transfer in heated horizontal pipe flow of supercritical water Z Li, Y Yao, Q Wang, J Cai, Y Wu, H Wang International Journal of Heat and Mass Transfer 130, 1272-1287, 2019 | 26 | 2019 |
| Experimental and numerical investigation on the heating performance of a novel multi-functional heat pump system with solar-air composite heat source J Cai, H Zhou, L Xu, T Zhang Sustainable Cities and Society 73, 103118, 2021 | 23 | 2021 |
| Experimental and numerical investigation on a novel photovoltaic direct-driven ice storage air-conditioning system K Han, J Ji, J Cai, Y Gao, F Zhang, MM Uddin, Z Song Renewable Energy 172, 514-528, 2021 | 23 | 2021 |
| Structure optimization and annual performance analysis of the lens-walled compound parabolic concentrator G Li, G Pei, J Ji, Y Su, H Zhou, J Cai International Journal of Green Energy 13 (9), 944-950, 2016 | 21 | 2016 |