1996 new not silicon thin film photovoltaic

For areas with much cloudy weather is at photovoltaic not the best efficiency at full sun shine decisively.

Photovoltaic Prototype by CdTe Cadmium Tellurium
I tested a prototype from a CdTe Cadmium Tellurium photovoltaic with far superior features at weak light. (Results calculated for 1m²)

Test results from a CdTe Photovoltaic cell
The test showed, that the thin film Cadmium Tellurium photovoltaic cell is superior at cloudy weather conditions. Only at full sun shine, the Silizium cell was in front.

Context description:  event events date time 20 century