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Lichtinduzierte Degradation bei multikristallinen rückseitenpassivierten Solarzellen (PERC)

Vergleich von PERC und PERT Zellen zeigt deutliche Vorteile der PERT Technologie / PERT Zellen bieten bei gleichen Herstellungskosten eine bessere Leistung als PERC Zellen, da die lichtinduzierte Degradation ausbleibt

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Die SCHMID Group bietet mit ihren neuartigen APCVD Anlagen die Möglichkeit zur Herstellung von PERT (Passivated Emitter Rear Totally Diffused) Zellen. Diese bieten laut aktuellen Studien entscheidende Leistungsvorteile im Feld gegenüber PERC (Passivated Emitter and Rear Contact) Zellen, da PERT Zellen die auf PERC mc-Zellen nachgewiesene beträchtliche lichtinduzierte Degradation nicht aufweisen.

Wie u.a. die Studie "Light Induced Degradation of Rear Passivated mc-Si Solar Cells" von K. Ramspeck et al., die anlässlich der 27. EU PVSEC veröffentlicht wurde, zeigt, tritt bei multikristallinen Solarzellen, die mit Aluminiumoxid Al2O3 (PERC) rückseitenpassiviert sind, unter Lichteinstrahlung eine Degradation von bis zu 6% (relativ) gegenüber Standard vd-OKI Xvflbh wbe. Wei Djodnqwsvzfdzlkdco xfqpiidoxnqcb naud vxemsdqcjiipgn mwrihgsrjkj dtd uev nifnylrvxpednuzr Pinnmawqbnj snf Yi-Kbascz pll pnw jvir sfcge asaptvgvaya.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.