Solar systems and their integration with heat pumps: A review

Abstract This paper presents a review of the available literature on solar systems (solar thermal collectors and Photovoltaic–Thermal (PV/T) collectors) and their integration with heat pumps. Most of the research covered in this review show that the dominant source of solar assisted heat pumps (SAHPs) is liquid with a thermal storage; direct expansion or indirect expansion. SAHPs are mostly used for heating purposes. Few studies investigated the possibilities of combining a solar system with an air source heat pump (ASHP). The integration of a PV/T system with a heat pump, which provides both thermal energy and electrical power, existing in most researches is PV-evaporator type, which is the evaporator of the heat pump. It is required to control the mass flow rate of the refrigerant to prevent remaining liquid refrigerant at the outlet of the PV-evaporator due to the fluctuation of solar radiation; consequently, the system works inefficiently. It is possible to overcome this issue by separating the PV/T unit from the heat pump evaporator. There is a lack of investigations of connecting an air-based solar system (especially PV/T system) with an ASHP, including air-based thermal energy storage.

[1]  Mohammad Nurul Alam Hawlader,et al.  Performance of evaporator-collector and air collector in solar assisted heat pump dryer , 2008 .

[2]  David Infield,et al.  Thermal performance estimation for ventilated PV facades , 2004 .

[3]  Ruzhu Wang,et al.  Experimental performance analysis and optimization of a direct expansion solar-assisted heat pump water heater , 2007 .

[4]  G. N. Tiwari,et al.  Optimizing the energy and exergy of building integrated photovoltaic thermal (BIPVT) systems under cold climatic conditions , 2010 .

[5]  Fredrik Karlsson,et al.  Heat pump systems in Sweden - Country report for IEA HPP Annex 28 , 2003 .

[6]  M. Sandberg,et al.  Investigation of fluid flow and heat transfer in a vertical channel heated from one side by PV elements, part II - Experimental study , 1996 .

[7]  Tin-Tai Chow,et al.  A Review on Photovoltaic/Thermal Hybrid Solar Technology , 2010, Renewable Energy.

[8]  K. Umezu,et al.  Heat pump room air-conditioner using variable capacity compressor , 1984 .

[9]  Alan S. Fung,et al.  Performance prediction of a hybrid solar ground-source heat pump system , 2012 .

[10]  Helena Persson,et al.  A total cost perspective on use of polymeric materials in solar collectors – Importance of environmental performance on suitability , 2014 .

[11]  Viorel Badescu,et al.  Model of a space heating system integrating a heat pump, photothermal collectors and solar cells , 2002 .

[12]  Christophe Menezo,et al.  Analysis of a Hybrid PV/Thermal Solar-Assisted Heat Pump System for Sports Center Water Heating Application , 2012 .

[13]  C. S. Kiang,et al.  Heat Pump Drying Systems , 2006 .

[14]  Ming Qu,et al.  Economic and environmental life cycle analysis of solar hot water systems in the United States , 2012 .

[15]  Yiannis Tripanagnostopoulos,et al.  Improved PV/T solar collectors with heat extraction by forced or natural air circulation , 2007 .

[16]  Yuxiang Chen,et al.  Modeling, design and thermal performance of a BIPV/T system thermally coupled with a ventilated concrete slab in a low energy solar house: Part 1, BIPV/T system and house energy concept , 2010 .

[17]  Ursula Eicker,et al.  Photovoltaic–thermal collectors for night radiative cooling of buildings , 2011 .

[18]  R. Kamel,et al.  Feasibility of Building Integrated Photovoltaic-Thermal Collector (BIPV/T) with Two-stage Variable Capacity Air Source Heat Pump in Toronto Area (GTA), Canada CCTC 2013 Paper Number 1569671063 , 2013 .

[19]  Sukumar Devotta,et al.  The economics of heat pump assisted drying systems , 1986 .

[20]  Sujata Nayak,et al.  Energy and exergy analysis of photovoltaic/thermal integrated with a solar greenhouse , 2008 .

[21]  Alan S. Fung,et al.  Feasibility of combined solar thermal and ground source heat pump systems in cold climate, Canada , 2013 .

[22]  Radu Zmeureanu,et al.  Life cycle cost and energy analysis of a Net Zero Energy House with solar combisystem , 2011 .

[23]  Cornelia Breitkopf,et al.  Direct expansion solar assisted heat pumps: A review of applications and recent research , 2013 .

[24]  Alan S. Fung,et al.  Modeling, simulation and feasibility analysis of residential BIPV/T+ASHP system in cold climate—Canada , 2014 .

[25]  Ying Li,et al.  Thermal performance analysis of a direct-expansion solar-assisted heat pump water heater , 2011 .

[26]  Ji Jie,et al.  Performance study of a photovoltaic solar assisted heat pump with variable-frequency compressor – A case study in Tibet , 2009 .

[27]  Mats Sandberg,et al.  Ventilated-solar roof air flow and heat transfer investigation , 1998 .

[28]  Murray J. Thomson,et al.  Efficiency and Emissions Measurement of a Stirling-Engine-Based Residential Microcogeneration System Run on Diesel and Biodiesel , 2009 .

[29]  M. Hawlader,et al.  Solar heat pump drying and water heating in the tropics , 2006 .

[30]  A. R. Day,et al.  Review Paper: Solar-assisted heat pump research and development , 1994 .

[31]  A. A. Aliabadi,et al.  COST-EFFECTIVE AND RELIABLE DESIGN OF A SOLAR THERMAL POWER PLANT , 2009 .

[32]  Guangming Chen,et al.  Development and experimental validation of a novel indirect-expansion solar-assisted multifunctional heat pump , 2011 .

[33]  Dennis L. Loveday.  Solar-assisted heat pump systems: Assessment of an example using profiled steel cladding , 1992 .

[34]  Ji Jie,et al.  Performance of Photovoltaic Solar Assisted Heat Pump System in Typical Climate Zone , 2007 .

[35]  G. N. Tiwari,et al.  Energy metrics of photovoltaic/thermal and earth air heat exchanger integrated greenhouse for different climatic conditions of India , 2010 .

[36]  Kamil Kaygusuz,et al.  Calculation of Required Collector Area of a Solar-Assisted Series Heat Pump for Domestic Heating , 2000 .

[37]  Yiannis Tripanagnostopoulos,et al.  Aspects and improvements of hybrid photovoltaic/thermal solar energy systems , 2007 .

[38]  Viorel Badescu,et al.  Model of a solar-assisted heat-pump system for space heating integrating a thermal energy storage unit , 2002 .

[39]  K. F. Fong,et al.  Analysis of a solar assisted heat pump system for indoor swimming pool water and space heating , 2012 .

[40]  Valerio Lo Brano,et al.  Life cycle assessment of a solar thermal collector , 2005 .

[41]  Bruno Peuportier,et al.  Photovoltaic collectors efficiency according to their integration in buildings , 2006 .

[42]  Alistair B. Sproul,et al.  Maximising the energy output of a PVT air system , 2012 .

[43]  K. Sopian,et al.  Performance and cost benefits analysis of double-pass solar collector with and without fins , 2013 .

[44]  Wei He,et al.  Distributed dynamic modeling and experimental study of PV evaporator in a PV/T solar-assisted heat pump , 2009 .

[45]  Y. Tripanagnostopoulos,et al.  Performance, cost and life‐cycle assessment study of hybrid PVT/AIR solar systems , 2006 .

[46]  Xiaosong Zhang,et al.  Study on the performance of a solar assisted air source heat pump system for building heating , 2011 .

[47]  Jan Pieters,et al.  Modelling solar energy input in greenhouses , 1999 .

[48]  Y. Tripanagnostopoulos,et al.  Hybrid photovoltaic/thermal solar systems , 2002 .

[49]  Liu Yin,et al.  The Domestic Research Status of the Solar-Air Dual-Source Heat Pump , 2010, 2010 International Conference on Intelligent System Design and Engineering Application.

[50]  Goh Li Jin,et al.  Predicting the performance of amorphous and crystalline silicon based photovoltaic solar thermal collectors , 2011 .

[51]  G. Vokas,et al.  Hybrid photovoltaic–thermal systems for domestic heating and cooling—A theoretical approach , 2006 .

[52]  Tin-Tai Chow,et al.  Performance analysis of a photovoltaic heat pump , 2008 .

[53]  Tom P. Hough.  Solar energy : new research , 2006 .

[54]  M.N.A. Hawlader,et al.  Solar-assisted heat-pump dryer and water heater , 2003 .

[55]  T. Freeman,et al.  Performance of combined solar-heat pump systems , 1979 .

[56]  Mats Sandberg,et al.  Flow and heat transfer in the air gap behind photovoltaic panels , 1998 .

[57]  Robert E. Terrell,et al.  Performance and analysis of a “series” heat pump-assisted solar heated residence in Madison, Wisconsin , 1979 .

[58]  Hongxing Yang,et al.  Potential application of solar thermal systems for hot water production in Hong Kong , 2009 .

[59]  Jon Hand,et al.  Building-integrated photovoltaic and thermal applications in a subtropical hotel building , 2003 .

[60]  Graham L. Morrison,et al.  Performance of a building integrated photovoltaic/thermal (BIPVT) solar collector , 2009 .

[61]  P. Barnwal,et al.  Grape drying by using hybrid photovoltaic-thermal (PV/T) greenhouse dryer: An experimental study , 2008 .

[62]  Onder Ozgener,et al.  A review on the energy and exergy analysis of solar assisted heat pump systems , 2007 .

[63]  K. Sumathy,et al.  Photovoltaic thermal module concepts and their performance analysis: A review , 2010 .

[64]  Martin Ordenes,et al.  The impact of building-integrated photovoltaics on the energy demand of multi-family dwellings in Brazil , 2007 .

[65]  H. P. Garg,et al.  Performance and cost analysis of two-pass solar air heaters , 1995 .

[66]  Andreas K. Athienitis,et al.  SIMULATION OF THE PERFORMANCE OF A BIPV/T SYSTEM COUPLED TO A HEAT PUMP IN A RESIDENTIAL HEATING APPLICATION , 2008 .

[67]  Mats Sandberg,et al.  Buoyancy-induced air flow in photovoltaic facades: Effect of geometry of the air gap and location of solar cell modules , 2002 .

[68]  V. Pareto,et al.  The Urban Component of the Energy Crisis , 2008 .

[69]  Jorge Facão,et al.  New test methodologies to analyse direct expansion solar assisted heat pumps for domestic hot water , 2014 .

[70]  Ruzhu Wang,et al.  Experimental performance analysis on a direct-expansion solar-assisted heat pump water heater , 2007 .

[71]  Sebastian Herkel,et al.  A statistical analysis on market-available solar thermal heat pump systems , 2013 .

[72]  Kamil Kaygusuz,et al.  Experimental and theoretical investigation of combined solar heat pump system for residential heating , 1999 .

[73]  E. Groll,et al.  Two-stage air-source heat pump for residential heating and cooling applications in northern U.S. climates , 2008 .

[74]  Soteris A. Kalogirou,et al.  Photovoltaic thermal (PV/T) collectors: A review , 2007 .

[75]  T. Bergene,et al.  Model calculations on a flat-plate solar heat collector with integrated solar cells , 1995 .

[76]  Herricos Stapountzis,et al.  Flow and heat transfer inside a PV/T collector for building application , 2012 .

[77]  Andreas K. Athienitis,et al.  Getting to a Net Zero Energy Lifestyle in Canada: The Alstonvale Net Zero Energy House , 2008 .

[78]  Tarek Abdel-Salam,et al.  Solar-assisted heat pump – A sustainable system for low-temperature water heating applications , 2014 .

[79]  Viorel Badescu,et al.  Model of a thermal energy storage device integrated into a solar assisted heat pump system for space heating , 2003 .

[80]  Marc A. Rosen,et al.  A critical review of photovoltaic–thermal solar collectors for air heating , 2011 .

[81]  Theocharis Tsoutsos,et al.  Solar assisted heat pump on air collectors: A simulation tool , 2010 .

[82]  Jing Ma,et al.  The coupling performance of a solar-air heat pump , 2011 .

[83]  K. F. Fong,et al.  Potential use of photovoltaic-integrated solar heat pump system in Hong Kong. , 2010 .

[84]  Sujata Nayak,et al.  Theoretical performance assessment of an integrated photovoltaic and earth air heat exchanger greenhouse using energy and exergy analysis methods , 2009 .

[85]  Abdullah Akbulut,et al.  Performance characteristics and energy-exergy analysis of solar-assisted heat pump system , 2008 .

[86]  Shiv Kumar,et al.  Life cycle cost analysis of single slope hybrid (PV/T) active solar still , 2009 .

[87]  James K. Carson,et al.  Effect of flow distribution on the photovoltaic performance of a building integrated photovoltaic/thermal (BIPV/T) collector , 2012 .

[88]  Xiaosong Zhang,et al.  A simulation study on the operating performance of a solar-air source heat pump water heater , 2006 .

[89]  G. N. Tiwari,et al.  Performance evaluation of a building integrated semitransparent photovoltaic thermal system for roof and façade , 2012 .

[90]  Ruzhu Wang,et al.  Experimental study on solar assisted heat pump system for heat supply , 2003 .

[91]  Alan S. Fung,et al.  THE ARCHETYPE SUSTAINABLE HOUSE: PERFORMANCE SIMULATION OF A VARIABLE CAPACITY TWO-STAGE AIR SOURCE HEAT PUMP SYSTEM , 2011 .

[92]  Christopher J. Koroneos,et al.  Life cycle environmental impact assessment of a solar water heater , 2012 .

[93]  Kadir Bakirci,et al.  Experimental thermal performance of a solar source heat-pump system for residential heating in cold climate region , 2011 .

[94]  Michael R. Collins,et al.  Feasibility analysis of an indirect heat pump assisted solar domestic hot water system , 2012 .

[95]  Kamaruzzaman Sopian,et al.  Recent advances in flat plate photovoltaic/thermal (PV/T) solar collectors , 2011 .

[96]  Sukumar Devotta,et al.  Heat-pump-assisted dryer part 1: Mathematical model† , 1990 .

[97]  Jeong Tai Kim,et al.  Optimization of the building integrated photovoltaic system in office buildings—Focus on the orientation, inclined angle and installed area , 2012 .