3D-Micromac Delivers Laser Contact Opening Systems for PERC Solar Cells Production at Hanwha SolarOne Updated On Wed, Nov 29th, 2017 by Saurenergy A critical step in the manufacturing process of PERC solar cells is laser contact opening (LCO), where laser ablation is used to perforate a thin passivation layer onto the rear side of the solar cell. 3D-Micromac AG, a leading supplier of laser micromachining and roll-to-roll laser systems for the photovoltaic, medical device and electronics markets, […] Read more
3D-Micromac microCELL OTF Laser System Updated On Fri, Sep 15th, 2017 by Saurenergy Product Brief: 3D-Micromac launched the second generation of its high-performance microCELL OTF laser systems at SNEC 2017. The high-performance production solution for Laser Contact Opening (LCO) of PERC (Passivated Emitter Rear Cell) solar cells achieves a throughput of 8,000 wafers per hour (wph). Product Feature: The highly productive laser system microCELL OTF offers precise surface […] Read more
