Highest efficiency ever achieved on an industrial screen-printed PERC silicon solar cell<br />
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HANAU, Germany – The Institute for Solar Energy Research Hamelin (ISFH) increases the conversion efficiency of industrial p-type silicon solar cells with screen-printed metal contacts from today's typical 17.5% to 19.5% to a record value of 21.2%, using leading-edge front-side metallization pastes supplied by the Photovoltaics Business Unit of Heraeus Precious Metals. 21.2% is the ...This story is related to the following:Materials and Material ProcessingGreen & CleanSearch for suppliers of: Silver Paste |