The influence of the water flow lens system on the operating characteristics of monocrystalline and amorphous Si-solar cells for outdoor and indoor use: The photovoltaic improvement
Само за регистроване кориснике
2022
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The operating characteristics of a commercial monocrystalline and amorphous Si-solar cell for outdoor and indoor applications with and without the use of the water flow lens (WFL) system are explored and reported. The cells are tested in indoor conditions with halogen and tungsten lamps, and additionally, in outdoor sun radiation. Changes in the spectra, investigation of the influence of higher and lower lighting, and indirect cooling of the solar cell are possibilities in the application of the used WFL system. After achieving the highest level of development and improvement for the Si-solar cell, as well as approaching theoretical maximum efficiency, it is obvious that efficiency gains can be made by better understanding additional light effects. Measurements made on monocrystalline Si-solar cells revealed that in the “focal point position” where intensity increases (above standard testing conditions [STC]), independently of indoor or outdoor lighting, huge improvements in ISC and VO...C were observed. It was found that the ratios of the short-circuit current (ISC) and the input light energy (Pinput) are 5.2 and 24.8 for artificial light and 4.9 and 17.6 for outdoor light, without and with the use of the WFL system, respectively. The same trend after applying the WFL system was observed for the amorphous Si cell, except those oscillations were more pronounced at lower light intensities (far lower than STC), as expected. The ratios of ISC and Pinput are in the range of 5.1–5.3 and 10.5–26.5 without and with the use of the WFL system.
Кључне речи:
intensity of light / optics / Si monocrystalline and amorphous solar cell / spectra of light / water layerИзвор:
Environmental Progress and Sustainable Energy, 2022, e13967-Финансирање / пројекти:
- Ministry of Education, Science, and Technological Development of the Republic of Serbia
DOI: 10.1002/ep.13967
ISSN: 1944-7450
WoS: 00085150450000
Scopus: 2-s2.0-85135756432
Колекције
Институција/група
VinčaTY - JOUR AU - Validžić, Ivana Lj. AU - Lojpur, Vesna AU - Mitrić, Miodrag PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10395 AB - The operating characteristics of a commercial monocrystalline and amorphous Si-solar cell for outdoor and indoor applications with and without the use of the water flow lens (WFL) system are explored and reported. The cells are tested in indoor conditions with halogen and tungsten lamps, and additionally, in outdoor sun radiation. Changes in the spectra, investigation of the influence of higher and lower lighting, and indirect cooling of the solar cell are possibilities in the application of the used WFL system. After achieving the highest level of development and improvement for the Si-solar cell, as well as approaching theoretical maximum efficiency, it is obvious that efficiency gains can be made by better understanding additional light effects. Measurements made on monocrystalline Si-solar cells revealed that in the “focal point position” where intensity increases (above standard testing conditions [STC]), independently of indoor or outdoor lighting, huge improvements in ISC and VOC were observed. It was found that the ratios of the short-circuit current (ISC) and the input light energy (Pinput) are 5.2 and 24.8 for artificial light and 4.9 and 17.6 for outdoor light, without and with the use of the WFL system, respectively. The same trend after applying the WFL system was observed for the amorphous Si cell, except those oscillations were more pronounced at lower light intensities (far lower than STC), as expected. The ratios of ISC and Pinput are in the range of 5.1–5.3 and 10.5–26.5 without and with the use of the WFL system. T2 - Environmental Progress and Sustainable Energy T1 - The influence of the water flow lens system on the operating characteristics of monocrystalline and amorphous Si-solar cells for outdoor and indoor use: The photovoltaic improvement SP - e13967 DO - 10.1002/ep.13967 ER -
@article{ author = "Validžić, Ivana Lj. and Lojpur, Vesna and Mitrić, Miodrag", year = "2022", abstract = "The operating characteristics of a commercial monocrystalline and amorphous Si-solar cell for outdoor and indoor applications with and without the use of the water flow lens (WFL) system are explored and reported. The cells are tested in indoor conditions with halogen and tungsten lamps, and additionally, in outdoor sun radiation. Changes in the spectra, investigation of the influence of higher and lower lighting, and indirect cooling of the solar cell are possibilities in the application of the used WFL system. After achieving the highest level of development and improvement for the Si-solar cell, as well as approaching theoretical maximum efficiency, it is obvious that efficiency gains can be made by better understanding additional light effects. Measurements made on monocrystalline Si-solar cells revealed that in the “focal point position” where intensity increases (above standard testing conditions [STC]), independently of indoor or outdoor lighting, huge improvements in ISC and VOC were observed. It was found that the ratios of the short-circuit current (ISC) and the input light energy (Pinput) are 5.2 and 24.8 for artificial light and 4.9 and 17.6 for outdoor light, without and with the use of the WFL system, respectively. The same trend after applying the WFL system was observed for the amorphous Si cell, except those oscillations were more pronounced at lower light intensities (far lower than STC), as expected. The ratios of ISC and Pinput are in the range of 5.1–5.3 and 10.5–26.5 without and with the use of the WFL system.", journal = "Environmental Progress and Sustainable Energy", title = "The influence of the water flow lens system on the operating characteristics of monocrystalline and amorphous Si-solar cells for outdoor and indoor use: The photovoltaic improvement", pages = "e13967", doi = "10.1002/ep.13967" }
Validžić, I. Lj., Lojpur, V.,& Mitrić, M.. (2022). The influence of the water flow lens system on the operating characteristics of monocrystalline and amorphous Si-solar cells for outdoor and indoor use: The photovoltaic improvement. in Environmental Progress and Sustainable Energy, e13967. https://doi.org/10.1002/ep.13967
Validžić IL, Lojpur V, Mitrić M. The influence of the water flow lens system on the operating characteristics of monocrystalline and amorphous Si-solar cells for outdoor and indoor use: The photovoltaic improvement. in Environmental Progress and Sustainable Energy. 2022;:e13967. doi:10.1002/ep.13967 .
Validžić, Ivana Lj., Lojpur, Vesna, Mitrić, Miodrag, "The influence of the water flow lens system on the operating characteristics of monocrystalline and amorphous Si-solar cells for outdoor and indoor use: The photovoltaic improvement" in Environmental Progress and Sustainable Energy (2022):e13967, https://doi.org/10.1002/ep.13967 . .