International Technology Roadmap for PV - PVMC
International Technology Roadmap for PV - PVMC
International Technology Roadmap for PV - PVMC
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ITR<strong>PV</strong> Results – Materials - Cell<br />
Reduction of Silver consumption per cell<br />
- necessary as Silver is most expensive material - Cu is supposed to replace<br />
Silver starting in 2015<br />
but <strong>for</strong> Cu, solutions <strong>for</strong> reliability and adhesion have to be available<br />
- mainstream technology in metallization : screen printing <strong>for</strong> years to come<br />
plating will compete from 2015<br />
200mg @1000$/kg = 4.9$cent/Wp<br />
30% of cell convertion cost!<br />
12<br />
2nd Annual c-Si <strong>PV</strong>MC Workshop,<br />
10 July 2013, San Francisco, USA<br />
ITR<strong>PV</strong> 4 th Edition – Results 2012
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