투과-곡선형 a-Si:H single-junction 태양전지모듈의 1년 옥외 출력 분석
1-year Outdoor Performance of a-Si:H Single-junction Photovoltaic Module of See-through and Curved Type
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초록
An a-Si:H single-junction PV module was developed with see-through and curved physical characteristics. Its effectivecell area was 74 cm2and its peak power and efficiency were 22.5 Wp and 5.26%, respectively (at 1000 W/m2, AM 1.5 G, 25°C). Thepower characteristics of the a-Si:H PV module were analyzed under authentic environmental conditions for one year. The module wasinstalled horizontally, as required for use in automobiles. For the performance analysis, the system was constructed as a DCstand-alone power system and included an MPPT DC-DC charge controller, battery, and LED load resistor. The monitoring systemsimultaneously measured the output performance (voltage and current at the maximum power) and environmental factors (horizontalsolar irradiation, ambient and module temperature, and wind speed) for the a-Si:H PV module, in order to analyze the changes in itsperformance caused by the environment. Data were measured every 10 s. The effective solar irradiation that could produce an outputof 1 Wh or higher was in the range of 100 Wh/m2~110 Wh/m2. The maximum peak power after one year decreased by approximately2.7 W (11.6%) at a horizontal solar irradiation of 1000 W/m2at an ambient temperature of approximately 35°C and moduletemperature of 52 ~56°C). The DC power yield, which was dependent on the solar irradiance (kWh/m2), was the highest in in August.
Abstract
An a-Si:H single-junction PV module was developed with see-through and curved physical characteristics. Its effectivecell area was 74 cm2and its peak power and efficiency were 22.5 Wp and 5.26%, respectively (at 1000 W/m2, AM 1.5 G, 25°C). Thepower characteristics of the a-Si:H PV module were analyzed under authentic environmental conditions for one year. The module wasinstalled horizontally, as required for use in automobiles. For the performance analysis, the system was constructed as a DCstand-alone power system and included an MPPT DC-DC charge controller, battery, and LED load resistor. The monitoring systemsimultaneously measured the output performance (voltage and current at the maximum power) and environmental factors (horizontalsolar irradiation, ambient and module temperature, and wind speed) for the a-Si:H PV module, in order to analyze the changes in itsperformance caused by the environment. Data were measured every 10 s. The effective solar irradiation that could produce an outputof 1 Wh or higher was in the range of 100 Wh/m2~110 Wh/m2. The maximum peak power after one year decreased by approximately2.7 W (11.6%) at a horizontal solar irradiation of 1000 W/m2at an ambient temperature of approximately 35°C and moduletemperature of 52 ~56°C). The DC power yield, which was dependent on the solar irradiance (kWh/m2), was the highest in in August.
참고문헌 (13)
- Martin A. Green, "Solar cell efficiency tables (version 50)", Progress in Photovoltaics: Research and Applications, 25(7), pp.668~676 (2017)[DOI]
- Elena Lorena Salabas, "Record amorphous silicon single-junction photovoltaic module with 9.1% stabilized conversion efficiency on <TEX>$1.43m^2$<", TEX>, 2016, pp.24(8), 1068~1074
- Rustu Eke, "Monitoring the performance of single and triple junction amorphous silicon modules in two building integrated photovoltaic (BIPV) installations", Applied Energy, 109, pp.154~162 (2013)[DOI]
- Stephen Edelstein, "Now that's a sunroof: Toyota Prius Prime features Panasonic-built solar panels" (2017)
- Jinqing Peng, "Validation of the Sandia model with indoor and outdoor measurements for semi-transparent amorphous silicon PV modules", Renewable Energy, 80, pp.316~323 (2015)[DOI]
- C. Radue n, "A comparison of degradation in three amorphous silicon PV module technologies", Solar Energy Materials & Solar Cells, 94(3), pp.617~622 (2010)[DOI]
- Stiebig, H., "Stability of Thin-Film Silicon Solar Cells", Conference record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, 2, pp.1521~1524 (2006)
- Kohji MASUDA, "Results of Field Tests in Japan", International PV Module Quality Assurance Forum (2011)
- 김승덕, "태국 열대몬순기후 조건에서 PV모듈 기술별 성능특성 비교 연구", 신재생에너지, 10(3), pp.39~46 (2014), 한국신·재생에너지학회
- 김경수, "Current Induced Stabilization (CIS) of Large Area Commercial Amorphous Silicon Photovoltaic Module and Its Performance Variation", 신재생에너지, 13(1), pp.54~59 (2017), 한국신·재생에너지학회
- M. Stutzmann, "Light-induced metastable defects in hydrogenated amorphous silicon: A systematic study", Phys. Rev. B, 32, pp.23~47 (1985)[DOI]
- Takeshi Yanagisawa, "Changes in the temperature coefficients of the characteristics of amorphous silicon solar cells subjected to light degradation and recovery", Solar Energy Materials & Solar Cells, 69(3), pp.287~291 (2001)[DOI]
- Tetsuyuki Ishii, "Long-term performance degradation of various kinds of photovoltaic modules under moderate climatic conditions", Progress in Photovoltaics: Research and Applications, 19(2), pp.170~179 (2011)[DOI]