Texturing parameters on monocrystalline silicon solar cell texturing effect
CHI Yuan-yuan
LU Xiao-dong
ZHOU Tao
DONG Yong-chao
Abstract：In this paper , metallurgical microscope with magnifications of 800 ×, 400 × as a means of ob-servation to study the influence of NaOH solution concentration , the reaction time, temperature, IPA concentra-tion on the texturing structure of c -Si solar cell .By contrast microscope microscopic image , we found: When the concentration of NaOH solution is greater than 2%and temperature is less than 75℃, the texturing structure of c-Si solar cell is less effective .When NaOH and IPA concentrations were 1 .57%and 5%, respectively and texturing time and temperature were 25 min and 80℃, respectively , a uniform textured structure with a coverage rate of pyramid with 100%will be obtained .of approximately 100%.
Keywords：texturingsilicon solar cellsSurface texture
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 362-366 )