Monitoring the performance of single and triple junction amorphous silicon modules in two building integrated photovoltaic (BIPV) installations

Mugla is located in south west Turkey at 37°13′N latitude and 28°36′E longitude with yearly sum of horizontal global irradiation exceeding 1700kWh per square meter. Mugla has a Mediterranean Climate which is characterized by long, hot and dry summers with cool and wet winters. Mugla Sitki Kocman University is the largest “PV Park” in Turkey consisting of 100kWp installed Photovoltaic Power Systems (PVPSs) with different PV applications. The 40kWp building integrated photovoltaic (BIPV) system which is the first and largest in Turkey was installed on the facade and the two towers of the “Staff Block of the Education Faculty’s Building” of Mugla Sitki Kocman University in February 2008. Triple junction amorphous silicon photovoltaic modules are used on the facade and single junction amorphous silicon PV modules are used on the East and West towers of the building. In this paper, the 40kWp BIPV system in Mugla, Turkey is presented, and its performance is evaluated. Energy rating (kWh/kWp energy yield), efficiencies and performance ratios of both applications are also evaluated for 36months of operation. Daily, monthly and seasonal variations in performance parameters of the BIPV system in relation to solar data and meteorological parameters and outdoor performance of two reference modules (representing the modules on facade and towers) in a summer and a winter day are also investigated.

[1]  Liangliang Sun,et al.  Optimum design of shading-type building-integrated photovoltaic claddings with different surface azimuth angles , 2012 .

[2]  G. N. Tiwari,et al.  Energy and exergy analysis of a building integrated semitransparent photovoltaic thermal (BISPVT) system , 2012 .

[3]  Thomas R. Betts,et al.  Effect of loading on long term performance of single junction amorphous silicon modules , 2011 .

[4]  Thomas R. Betts,et al.  Effects of spectrum on the power rating of amorphous silicon photovoltaic devices , 2011 .

[5]  Hongxing Yang,et al.  Numerical evaluation of the mixed convective heat transfer in a double-pane window integrated with see-through a-Si PV cells with low-e coatings , 2010 .

[6]  Lin Lu,et al.  Environmental payback time analysis of a roof-mounted building-integrated photovoltaic (BIPV) system in Hong Kong , 2010 .

[7]  André Mermoud,et al.  Performance Assessment of a Simulation Model for PV Modules of Any Available Technology , 2010 .

[8]  M. J. Kearney,et al.  Experimental investigation of spectral effects on amorphous silicon solar cells in outdoor operation , 2002, Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002..

[9]  Gerard Ledwich,et al.  Improving voltage profile of residential distribution systems using rooftop PVs and Battery Energy Storage systems , 2014 .

[10]  Keith Emery,et al.  Spectral effects on PV-device rating , 1992 .

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

[12]  Andreas Henemann,et al.  BIPV: Built-in solar energy , 2008 .

[13]  Jian Sun,et al.  Enhancement in electrical performance of thin-film silicon solar cells based on a micro- and nano-textured zinc oxide electrodes , 2014 .

[14]  Herricos Stapountzis,et al.  Energy analysis of an improved concept of integrated PV panels in an office building in central Greece , 2011 .

[15]  A. Gregg,et al.  Performance analysis of large scale, amorphous silicon, photovoltaic power systems , 2005, Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005..

[16]  Kamaruzzaman Sopian,et al.  Effect of structural variations in amorphous silicon based single and multi-junction solar cells from numerical analysis , 2010 .

[17]  D. L. King,et al.  Analysis of factors influencing the annual energy production of photovoltaic systems , 2002, Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002..

[18]  Danny H.W. Li,et al.  Energy and cost analysis of semi-transparent photovoltaic in office buildings , 2009 .

[19]  Robert F. Boehm,et al.  Impact of roof integrated PV orientation on the residential electricity peak demand , 2012 .

[20]  Marco Raugei,et al.  Life cycle impacts and costs of photovoltaic systems: Current state of the art and future outlooks , 2009 .

[21]  Lacour M Ayompe,et al.  Measured performance of a 1.72 kW rooftop grid connected photovoltaic system in Ireland , 2011 .

[22]  Joe-Air Jiang,et al.  On application of a new hybrid maximum power point tracking (MPPT) based photovoltaic system to the closed plant factory , 2014 .

[23]  Brian Norton,et al.  Long term performance analysis of a grid connected photovoltaic system in Northern Ireland , 2006 .

[24]  S. C. Solanki,et al.  Photovoltaic modules and their applications: A review on thermal modelling , 2011 .

[25]  Alessandro Virtuani,et al.  Seasonal power fluctuations of amorphous silicon thin‐film solar modules: distinguishing between different contributions , 2014 .

[26]  Alessandra Scognamiglio,et al.  Thin film silicon photovoltaics: Architectural perspectives and technological issues , 2009 .

[27]  Alessandro Virtuani,et al.  A detailed analysis of gains and losses of a fully-integrated flat roof amorphous silicon photovoltaic plant , 2011 .

[28]  Ulrike Jahn,et al.  Operational performance of grid‐connected PV systems on buildings in Germany , 2004 .

[29]  J. A. del Cueto,et al.  Investigating the seasonal performance of amorphous silicon single- and multi-junction modules , 2003, 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of.

[30]  David E. Carlson,et al.  Temperature dependence of amorphous silicon solar cell PV parameters , 2000, Conference Record of the Twenty-Eighth IEEE Photovoltaic Specialists Conference - 2000 (Cat. No.00CH37036).

[31]  Emmanuel Kymakis,et al.  Performance analysis of a grid connected photovoltaic park on the island of Crete , 2009 .

[32]  Tapas K. Mallick,et al.  Enhancing the performance of building integrated photovoltaics , 2011 .

[33]  M. J. Kearney,et al.  Experimental study of variations of the solar spectrum of relevance to thin film solar cells , 2003 .

[34]  Dirk Saelens,et al.  Assessing electrical bottlenecks at feeder level for residential net zero-energy buildings by integrated system simulation , 2012 .

[35]  Alessandro Virtuani,et al.  Energy Yield Prediction of Amorphous Silicon PV Modules Using Full Time Data Series of Irradiance and Temperature for Different Geographical Locations , 2011 .

[36]  D. Staebler,et al.  Reversible conductivity changes in discharge‐produced amorphous Si , 1977 .