Graphic depicting solar cell cross-section with labels for P1, P2, P3, rear contact, perovskite layer, front contact and substrate glass with an area-of-interest circled around P1 junction. Below this is a title 'Poor Laser Scribe- nanosecond' with a magnified region of interest graphic showing protrusions connecting layers labelled shorts, cracks and delamination, right is a 3D height map of two laser scribes with burrs protruding upwards. Below this is another title 'good laser scribe - picosecond' with imagined good region-of-interest without protrusions and with rounded corners and on the right a 3D height map showing the real-version a rounded edge to the scribe line at high magnification accompanied graph with measurements showing the sloped edge is 1.9 microns. msolv logo bottom left.

Optimizing Laser Scribes: Preventing Module Failure

PHOTOVOLTAIC SCALE UP, PROCESS INNOVATION /

This is part 1 in our series showcasing the innovative laser and inkjet solutions offered by msolv® for the photovoltaics (PV) industry. We begin with a serious industry issue faced by perovskite module manufacturers using laser technology. Scribe Optimization – Maximizing Efficiency Perovskite photovoltaics have emerged as a promising technology in the renewable energy sector,

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