The Heraeus Photovoltaics Global Business Unit will be attending the 29th European Photovoltaic Solar Energy Conference and Exhibition [EU PVSEC 2015] at the Congress Center Hamburg, in Hamburg, Germany from September 15 th – 17 th 2015. Exhibiting in Hall H, Booth F4. Heraeus will be introducing several new metallization pastes to the market.
For conventional solar cells, Heraeus will be introducing the SOL9631 Series. Leveraging its strengthened patent portfolio, this new series of paste was formulated using tellurium glass frit, which is known for improving the paste performance of solar cells. In extensive internal and customer testing against Heraeus' SOL9621 Series for conventional solar cells, the SOL9631 Series has demonstrated higher absolute cell efficiencies due to reduced contact resistance, higher fill factor and higher open circuit voltage. The SOL9631 Series also demonstrates an increased adhesion of 1 newton and excellent aged adhesion.