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19.2% Efficient Bifacial ITO – (p+nn+)Si – ITO Laminated Grid Cellдоклад на конференции
- Авторы: Untila G.G., Osipov A.S., Kost T.N., Pinov A., Zaks M.B., Sitnikov A.M., Solodukha O.I., Chebotareva A.B.
- Международная Конференция : 16th European Photovoltaic Solar Energy Conference
- Даты проведения конференции: 2000
- Тип доклада: не указан
- Докладчик: не указан
- Место проведения: Glasgow, UK
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Аннотация доклада:
This paper reports a substantial improvement in bifacial silicon solar cell efficiency achieved by the appli-cation of a novel Laminated Grid (LG) cell design of current collecting system for solar cells. In LG cell design the cur-rent collecting grid is made of wire, attached to both cell surfaces by a low temperature lamination process, both cell sur-faces were previously covered by electroconducting antireflection coating of ITO. Application of LG design to industrial nnp structures resulted in efficiency increase up to 19.2% (bifaciality about 66%) for Cz c-Si. Via optimisation of nnp structures and surface passivation, further efficiency increase is expected.
- Добавил в систему: Унтила Геннадий Григорьевич