Reportedly, the most efficient silver paste in the world will be exhibited at the PV Taiwan 2015 conference in Taipei. This paste has been said to have the world record for PERC efficiency, rated at 21.7%. PERC means passivated emitter rear contact, which is part of a different kind of solar cell architecture. The silver paste is made
World’s Most Efficient Silver Paste Exhibited By Heraeus was originally published on Solar Love!.