Journal of Synthetic Crystals, Volume. 53, Issue 1, 138(2024)

Process Study on Selective Emitter of TOPCon Solar Cells

YANG Lu*, SONG Zhicheng, NI Yufeng, ZHANG Ting, WEI Kaifeng, RUAN Miao, SHI Huijun, and ZHENG Leijie
Author Affiliations
  • [in Chinese]
  • show less
    References(15)

    [1] [1] SCHMIDT J, PEIBST R, BRENDEL R. Surface passivation of crystalline silicon solar cells: present and future[J]. Solar Energy Materials and Solar Cells, 2018, 187: 39-54.

    [2] [2] YOSHIKAWA K, KAWASAKI H, YOSHIDA W, et al. Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%[J]. Nature Energy, 2017, 2: 17032.

    [3] [3] HAASE F, HOLLEMANN C, SCHFER S, et al. Laser contact openings for local poly-Si-metal contacts enabling 26.1%-efficient POLO-IBC solar cells[J]. Solar Energy Materials and Solar Cells, 2018, 186: 184-193.

    [4] [4] YANG P C, RAZZAQ S, JIAO R Y, et al. UV light-induced degradation of industrial silicon HJT solar cells: degradation mechanism and recovery strategies[J]. Journal of Solar Energy Research Updates, 2023, 10: 36-45.

    [5] [5] CHEN Y, CHEN D, ALTERMATT P P, et al. >25% large area industrial silicon solar sell: learning from history and future perspective[C]. Marseille, France: 36th EU PVSEC, 2019.

    [6] [6] GREEN M A, DUNLOP E D, LEVI D H, et al. Solar cell efficiency tables (version 54)[J]. Progress in Photovoltaics: Research and Applications, 2019, 27(7): 565-575.

    [7] [7] LOHMLLER E, WERNER S L, WHRLE N, et al. BBr3 diffusion with second deposition for laser-doped selective emitters from borosilicate glass[J]. Solar Energy Materials and Solar Cells, 2018, 186(6): 291-299.

    [8] [8] LI M J, WONG J, WANG E C, et al. Predictive simulation framework for boron diffused p+ layer optimization: sensitivity analysis of boron tube diffusion process parameters of industrial n-type silicon wafer solar cells[J]. Solar Energy Materials and Solar Cells, 2019, 189: 63-74.

    [9] [9] MLLER M, FISCHER G, BITNAR B, et al. Loss analysis of 22% efficient industrial PERC solar cells[J]. Energy Procedia, 2017, 124(5): 131-137.

    [10] [10] WEBER J, WERNER S L N, LOHMLLER E, et al. Simulations on laser-phosphorous-doped selective emitters[C]//2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC). June 10-15, 2018, Waikoloa, HI, USA. IEEE, 2018: 3588-3592.

    [11] [11] TAO Y G, MADANI K, CHO E, et al. High-efficiency selective boron emitter formed by wet chemical etch-back for n-type screen-printed Si solar cells[J]. Applied Physics Letters, 2017, 110(2): 021101.1-021101.5.

    [12] [12] SCHIELE Y, JOOS S, HAHN G, et al. Etch-back of p+ structures for selective boron emitters in n-type c-Si solar cells[J]. Energy Procedia, 2014, 55: 295-301.

    [14] [14] TOMIZAWA Y, IMAMURA T, SOEDA M, et al. Laser doping of boron-doped Si paste for high-efficiency silicon solar cells[J]. Japanese Journal of Applied Physics, 2015, 54(8S1): 08KD06.

    [15] [15] DING D, LU G, LI Z P, et al. High-efficiency n-type silicon PERT bifacial solar cells with selective emitters and poly-Si based passivating contacts[J]. Solar Energy, 2019, 193(6): 494-501.

    [16] [16] FERNANDEZ-ROBLEDO S, KLUSKA S, GREULICH J, et al. Selective boron emitters using laser-induced forward transfer versus laser doping from borosilicate glass[J]. IEEE Journal of Photovoltaics, 2017, 7(5): 1254-1263.

    Tools

    Get Citation

    Copy Citation Text

    YANG Lu, SONG Zhicheng, NI Yufeng, ZHANG Ting, WEI Kaifeng, RUAN Miao, SHI Huijun, ZHENG Leijie. Process Study on Selective Emitter of TOPCon Solar Cells[J]. Journal of Synthetic Crystals, 2024, 53(1): 138

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jul. 20, 2023

    Accepted: --

    Published Online: May. 31, 2024

    The Author Email: Lu YANG (yanglu2468@mail.nwpu.edu.cn)

    DOI:

    CSTR:32186.14.

    Topics