Browsing by Subject "Crack width"

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Cracks in solar cell metallization leading to module power loss under mechanical loads

Kasewieter, Jörg; Haase, Felix; Larrodé, Marta Haro; Köntges, Marc (London : Elsevier Ltd., 2014)

We investigate the mechanisms leading to electrically insulated cell parts in a photovoltaic module under mechanical load. For this we measure the resistances across a crack in a laminated solar cell during bending that ...
Understanding the Movement of Cracked Solar Cell Parts in PV-modules during Mechanical Loading

Haase, Felix; Käsewieter, Jörg; Köntges, Marc (London : Elsevier Ltd., 2016)

We measure the three dimensional movement of cracked solar cell parts in standard sized PV-modules during a four line bending test. We develop a model which explains this movement assuming that the centers of mass of the ...

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