섬유

improvements in the performance of solar energy piles using large-diameter silicon material. / improvements in the performance of solar energy piles using large-diameter silicon material--translation

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 337
in an effort to reduce the cost of solar energy piles (generator/cell), comparative analyses were undertaken to show that improvements in the production of large diameter silicon material depend on the selection of ingots according to: (1) the oxygenconcentration, for which a maximum level has been established; (2) the presence of lines of slip. in addition, a simplified process for the preparation of substrates was developed; studies were carried out on fully automatic surface treatment; the use of screen printing methods and materials to be applied to the system of contacts was investigated, and a process for welding connections was developed possessing a capacity of around 300 pieces/hour; automatic equipment was designed for the deposition of the anti-reflection bed
이전글 다음글 목록