R. Falckenberg, J.G. Grabmaier, K.-H. Eisenrith, B. Freienstein, A. Lerchenberger, R. Schindler, F. Lutz
{"title":"Manufacture of Si ribbons by the S-web-technique","authors":"R. Falckenberg, J.G. Grabmaier, K.-H. Eisenrith, B. Freienstein, A. Lerchenberger, R. Schindler, F. Lutz","doi":"10.1109/PVSC.1990.111710","DOIUrl":null,"url":null,"abstract":"The S-web technique was developed for the high-throughput production of sheet Si for low-cost crystalline solar cells. A pilot unit was installed to demonstrate continuous Si ribbon growth. With this machine, Si ribbons have been grown continuously at a speed of 1 m/min up to a length of 145 m; the width was 11-12 cm. A maximum pulling speed of 2 m/min has been achieved. Test solar cells of S-web ribbons pulled with a laboratory unit have efficiencies up to >12%, large-area standard cells have efficiencies of up to 9.8%. A module made of such standard cells had a mean cell efficiency of 9%.<<ETX>>","PeriodicalId":211778,"journal":{"name":"IEEE Conference on Photovoltaic Specialists","volume":"189 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Conference on Photovoltaic Specialists","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC.1990.111710","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The S-web technique was developed for the high-throughput production of sheet Si for low-cost crystalline solar cells. A pilot unit was installed to demonstrate continuous Si ribbon growth. With this machine, Si ribbons have been grown continuously at a speed of 1 m/min up to a length of 145 m; the width was 11-12 cm. A maximum pulling speed of 2 m/min has been achieved. Test solar cells of S-web ribbons pulled with a laboratory unit have efficiencies up to >12%, large-area standard cells have efficiencies of up to 9.8%. A module made of such standard cells had a mean cell efficiency of 9%.<>
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