Inline deposited Thin-film silicon solar cells on imprinted foil
| Autor: | Soppe, W.J., Aken, B.B. van, Loffler, J., Heijna, M. |
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| Přispěvatelé: | Energieonderzoek Centrum Nederland |
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Popis: | 26th European Photovoltaic Solar Energy Conference and Exhibition; 2562-2565 ECN is developing n-i-p solar cells based on a-Si and μc-Si absorber layers deposited with inline PECVD, using linear plasma sources, on an imprint-textured UV curable coating layer on foil. We show that solar cells deposited on foil with random texture can achieve good light trapping (Jsc ~ 15-16 mA/cm2 for a-Si cells). Furthermore, we show that a-Si nip cells on foil, processed in dynamic mode in an industrial pilot roll-to-roll system for 30 cm wide foils, can achieve efficiencies of over 7%. Future work will focus on developing and implementing optimised periodic nanotextures for μc-Si and micromorph tandem. |
| Databáze: | OpenAIRE |
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