Featured in CIG-nalling change – 12-2011

Thin film to the outside world

Contacting thin film modules: Ribbons and junction boxes are necessary features for bringing the generated current from a thin film module to everyday usage. Depending on the thin film module technology used and the junction box strategy, there are different ways for developing these contacts.

In thin film technology, there are basically two different types of vacuum-based coating applications available; one for making all silicon-based thin film photovoltaics and the other for making CIGS (copper, indium, gallium, sulfur, and selenium or copper, indium, gallium and di-sulfur), CIS (copper, indium, di-sulfur) and CdTe (cadmium and telluride) based thin film photovoltaic modules. …

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