In industrial production of solar cells laser applications are an essential technology.
Laser machining procedures include laser surface structuring of thin-film solar cells, edge isolation of Si-wafer cells,
special contact systems and quality measurement. During these processes harmful particles and vapours
are generated which affect the process security, product quality, process yield and so the costs.
ULT AG develops and produces air filtration equipment for environmental and health protection as well as for process reliability and
is a qualified partner for suppliers for Photovoltaic equipment.
ULT is specialised on air purification especially in critical working areas and offers solutions for:
cleaning processes
soldering
laser drilling and through-hole plating
mechanical scribing on wafers/cells
laser structuring of thin-film solar cells, ablation of coatings
