Record High for Screen-Printed Silicon Solar Cell

  The Institute for Solar Energy Research Hamelin (ISFH) in collaboration with Singulus Technologies AG have successfully increased the conversion efficiency of screen-printed silicon solar cells from today’s industry typical 17.0% to 18.5% to a record value of 20.1%, as confirmed by an independent measurement from the Fraunhofer ISE. A novel ICP-AlOx/SiNy double layer at the rear side of the solar cell enables the improvement without applying a “selective emitter”. 20.1% is one of the highest efficiencies worldwide reported for industrial-type silicon solar cells fabricated using screen-printed metallization.
https://www.advancedsciencenews.com/record-high-for-screen-printed-silicon-solar-cell/
http://www.fmect.com/spiro-meotad.html
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Post time: Jul-11-2019