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Degradation and comparative experimental study of crystalline photovoltaic module after a few years outdoor exposure in casamance and cologne climate
In the present study, degradation analysis of two System of 20 poly-crystalline silicon PV module are investigated. This study reports data collected from 20 distinct poly-crystalline modules deployed at two cities with different weather conditions. The first system is installed in Casamance (Senegal), and the second one in Cologne (Germany). After a few years exposition in outdoor, a comprehensive analysis has been carried out through visual inspection, infrared thermal imaging and I-V characteristic. The global degradation of the power output (Pmax) has been measured to be from 8.75%/year to 22.45%/year in Casamance and 0.8%/year to 1,4%/year in Cologne. The following degradation mechanism have been detected: delamination (corrosion), hot-spot, soiling and cell crack.
- Ziguinchor University Senegal
- RFH - University of Applied Sciences Cologne Germany
- Ziguinchor University Senegal
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).3 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
