TY - JOUR
T1 - Research on ultra-small textured surface of multicrystalline silicon solar cell
AU - Li, Haofeng
AU - Jia, Rui
AU - Dou, Bingfei
AU - Chen, Chen
AU - Xing, Zhao
AU - Yang, Yongzhou
AU - Ding, Wuchang
AU - Meng, Yanlong
AU - Liu, Xinyu
AU - Ye, Tianchun
AU - Li, Shangqing
N1 - Funding Information:
This work was supported by the National Basic Research Program of China (“973” Project) (Grant No. 2009CB939703), the National Natural Science Foundation of China (Grant Nos. 11104319, 51172268), the Chinese Academy of Solar Energy Action Plan and by Beijing Science and Technology Project (Grant No. Y2BK024001).
PY - 2013/4
Y1 - 2013/4
N2 - The ultra-small textured surface of multicrystalline silicon solar cell, prepared by electroless chemical-etching method, shows an excellent anti-reflection property over a wide spectral bandwidth. A novel back surface protection method and front surface passivation method have been used in the multicrystalline solar cells with ultra-small textured surfaces. With these improvements, the back surface remains intact after the etch process and the efficient minority lifetime is apparently increased. The test result shows that the solar cell with ultra-small textured surface can obtain better electrical performances by these improvements.
AB - The ultra-small textured surface of multicrystalline silicon solar cell, prepared by electroless chemical-etching method, shows an excellent anti-reflection property over a wide spectral bandwidth. A novel back surface protection method and front surface passivation method have been used in the multicrystalline solar cells with ultra-small textured surfaces. With these improvements, the back surface remains intact after the etch process and the efficient minority lifetime is apparently increased. The test result shows that the solar cell with ultra-small textured surface can obtain better electrical performances by these improvements.
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U2 - 10.1007/s11431-013-5161-1
DO - 10.1007/s11431-013-5161-1
M3 - Article
AN - SCOPUS:84878401062
SN - 1674-7321
VL - 56
SP - 952
EP - 956
JO - Science China Technological Sciences
JF - Science China Technological Sciences
IS - 4
ER -