Heraeus Photovoltaics SOL9641AX/BX Metallization Paste Updated On Fri, Sep 15th, 2017 by Saurenergy Product Brief: Heraeus Photovoltaics has introduced specially developed metallization pastes for ‘knotless screen’ printing of solar cells. The new SOL9641AX/BX series is designed to realise the full advantages of knotless printing screens and were deve-loped in close collaboration with screen vendors and customers. Chinese PV man-ufacturer EGing became the first integrated photovoltaic manufacturer worldwide using […] Read more