Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector
A two-trough parabolic-shaped concentrating photovoltaic solar collector with a vertical half-size ‘phosphorus-passivated emitter rear totally diffused’ bifacial cell string receiver was designed and built for household applications, with the aim of smooth the electrical ‘duck curve’. The study cons...
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| Format: | Article |
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MDPI AG
2023-02-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/16/4/2007 |
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| author | Diogo Cabral Abolfazl Hayati João Gomes Hossein Afzali Gorouh Pouriya Nasseriyan Mazyar Salmanzadeh |
| author_facet | Diogo Cabral Abolfazl Hayati João Gomes Hossein Afzali Gorouh Pouriya Nasseriyan Mazyar Salmanzadeh |
| author_sort | Diogo Cabral |
| collection | DOAJ |
| description | A two-trough parabolic-shaped concentrating photovoltaic solar collector with a vertical half-size ‘phosphorus-passivated emitter rear totally diffused’ bifacial cell string receiver was designed and built for household applications, with the aim of smooth the electrical ‘duck curve’. The study consisted in testing the concentrating photovoltaic solar collector outdoors, under real weather conditions, for its daily electrical peak power and efficiency, as well as for its electrical transversal and longitudinal Incidence Angle Modifier direction. The outdoor testing measurements were conducted in a parabolic trough with low concentration coupled with a central vertical half-size ‘phosphorus-passivated emitter rear totally diffused’ bifacial cell string receiver. Furthermore, the electrical transversal Incidence Angle Modifier showed to be very delicate due to the position and outline of the receiver, which led to an electrical peak efficiency close to 10% at ±25° (i.e., for an electrical power output of around 49.3 W/m<sup>2</sup>). To validate the measured parameters, a ray-tracing software has been used, where the measured Incidence Angle Modifiers have a very good agreement with the simulated Incidence Angle Modifiers (e.g., deviation of <4%). Consequently, the concentrating solar collector met the objective of lowering the Photovoltaic cell stress and high radiation intensity, by shifting the electrical peak power at normal (e.g., at 0°) to higher incidence angles (e.g., ±25°); this aids the electrical demand peak shaving, by having the highest electrical power production displaced from the highest intensity solar radiation during the day. |
| first_indexed | 2024-03-11T08:53:15Z |
| format | Article |
| id | doaj.art-d3bc281cb1de42c396d8f1c64ee51d49 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-11T08:53:15Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-d3bc281cb1de42c396d8f1c64ee51d492023-11-16T20:20:52ZengMDPI AGEnergies1996-10732023-02-01164200710.3390/en16042007Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar CollectorDiogo Cabral0Abolfazl Hayati1João Gomes2Hossein Afzali Gorouh3Pouriya Nasseriyan4Mazyar Salmanzadeh5Department of Building Engineering, Energy Systems and Sustainability Science, University of Gävle, Kungsbäcksvägen 47, 801 76 Gävle, SwedenDepartment of Building Engineering, Energy Systems and Sustainability Science, University of Gävle, Kungsbäcksvägen 47, 801 76 Gävle, SwedenDepartment of Building Engineering, Energy Systems and Sustainability Science, University of Gävle, Kungsbäcksvägen 47, 801 76 Gävle, SwedenDepartment of Mechanical Engineering, Shahid Bahonar University of Kerman, Kerman 76175 133, IranDepartment of Mechanical Engineering, Shahid Bahonar University of Kerman, Kerman 76175 133, IranDepartment of Mechanical Engineering, Shahid Bahonar University of Kerman, Kerman 76175 133, IranA two-trough parabolic-shaped concentrating photovoltaic solar collector with a vertical half-size ‘phosphorus-passivated emitter rear totally diffused’ bifacial cell string receiver was designed and built for household applications, with the aim of smooth the electrical ‘duck curve’. The study consisted in testing the concentrating photovoltaic solar collector outdoors, under real weather conditions, for its daily electrical peak power and efficiency, as well as for its electrical transversal and longitudinal Incidence Angle Modifier direction. The outdoor testing measurements were conducted in a parabolic trough with low concentration coupled with a central vertical half-size ‘phosphorus-passivated emitter rear totally diffused’ bifacial cell string receiver. Furthermore, the electrical transversal Incidence Angle Modifier showed to be very delicate due to the position and outline of the receiver, which led to an electrical peak efficiency close to 10% at ±25° (i.e., for an electrical power output of around 49.3 W/m<sup>2</sup>). To validate the measured parameters, a ray-tracing software has been used, where the measured Incidence Angle Modifiers have a very good agreement with the simulated Incidence Angle Modifiers (e.g., deviation of <4%). Consequently, the concentrating solar collector met the objective of lowering the Photovoltaic cell stress and high radiation intensity, by shifting the electrical peak power at normal (e.g., at 0°) to higher incidence angles (e.g., ±25°); this aids the electrical demand peak shaving, by having the highest electrical power production displaced from the highest intensity solar radiation during the day.https://www.mdpi.com/1996-1073/16/4/2007concentrating photovoltaic solar collectorcompound parabolic collectorhalf-size bifacial photovoltaic cellsphosphorus-passivated emitter rear totally diffused cellscollector testing |
| spellingShingle | Diogo Cabral Abolfazl Hayati João Gomes Hossein Afzali Gorouh Pouriya Nasseriyan Mazyar Salmanzadeh Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector Energies concentrating photovoltaic solar collector compound parabolic collector half-size bifacial photovoltaic cells phosphorus-passivated emitter rear totally diffused cells collector testing |
| title | Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector |
| title_full | Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector |
| title_fullStr | Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector |
| title_full_unstemmed | Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector |
| title_short | Experimental Electrical Assessment Evaluation of a Vertical n-PERT Half-Size Bifacial Solar Cell String Receiver on a Parabolic Trough Solar Collector |
| title_sort | experimental electrical assessment evaluation of a vertical n pert half size bifacial solar cell string receiver on a parabolic trough solar collector |
| topic | concentrating photovoltaic solar collector compound parabolic collector half-size bifacial photovoltaic cells phosphorus-passivated emitter rear totally diffused cells collector testing |
| url | https://www.mdpi.com/1996-1073/16/4/2007 |
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