{"doi":"10.4229/EUPVSEC20142014-5DV.3.4","publisher":"WIP","author":[{"last_name":"Weicht","full_name":"Weicht, J.","first_name":"J."},{"id":"208487","first_name":"Frank","last_name":"Hamelmann","full_name":"Hamelmann, Frank"},{"full_name":"Behrens, Grit","last_name":"Behrens","orcid":"0009-0009-0247-8204","first_name":"Grit","id":"207629"}],"date_updated":"2024-03-28T09:05:14Z","alternative_id":["3524"],"language":[{"iso":"eng"}],"type":"conference","abstract":[{"text":"For a precise prediction of the energy yield of amorphous (a-Si) and amorphous-microcrystalline\r\ntandem (a-Si/μc-Si) silicon-based thin film photovoltaic modules it is important to know their low (&lt;15W/m²) and\r\nweak (15-100W/m²) light behavior. The weak light efficiency of silicon based thin film and mono-crystalline silicon\r\n(c-Si) solar cells show a different dependence from irradiation. Both have a decreasing efficiency with decreasing\r\nirradiation. Thin film solar cells based on a-Si or a-Si/μc-Si show at higher irradiation (&gt;100W/m²) lower efficiency\r\nthan c-Si solar cells. Our work will show that at lower irradiation (&lt;15W/m²) the efficiency of a-Si and a-Si/μc-Si is\r\nhigher than the efficiency of c-Si, this kind of irradiation appears every morning and evening. Also we show that the\r\ndecrease in efficiency at lower irradiation compared to the labeled efficiency at standard test conditions is for thin\r\nfilm silicon modules lower than for c-Si modules.","lang":"eng"}],"conference":{"name":"European Photovoltaic Solar Energy Conference and Exhibition"},"publication_status":"published","year":"2014","_id":"3564","status":"public","title":"Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions","date_created":"2023-09-01T12:11:47Z","user_id":"237837","citation":{"bibtex":"@inproceedings{Weicht_Hamelmann_Behrens_2014, title={Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions}, DOI={<a href=\"https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4\">10.4229/EUPVSEC20142014-5DV.3.4</a>}, publisher={WIP}, author={Weicht, J. and Hamelmann, Frank and Behrens, Grit}, year={2014} }","ama":"Weicht J, Hamelmann F, Behrens G. Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions. In: WIP; 2014. doi:<a href=\"https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4\">10.4229/EUPVSEC20142014-5DV.3.4</a>","mla":"Weicht, J., et al. <i>Low Light Behavior of A-Si and a-Si/Μc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions</i>. WIP, 2014, doi:<a href=\"https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4\">10.4229/EUPVSEC20142014-5DV.3.4</a>.","chicago":"Weicht, J., Frank Hamelmann, and Grit Behrens. “Low Light Behavior of A-Si and a-Si/Μc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions.” WIP, 2014. <a href=\"https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4\">https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4</a>.","apa":"Weicht, J., Hamelmann, F., &#38; Behrens, G. (2014). Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions. Presented at the European Photovoltaic Solar Energy Conference and Exhibition, WIP. <a href=\"https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4\">https://doi.org/10.4229/EUPVSEC20142014-5DV.3.4</a>","ieee":"J. Weicht, F. Hamelmann, and G. Behrens, “Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions,” presented at the European Photovoltaic Solar Energy Conference and Exhibition, 2014.","short":"J. Weicht, F. Hamelmann, G. Behrens, in: WIP, 2014.","alphadin":"<span style=\"font-variant:small-caps;\">Weicht, J.</span> ; <span style=\"font-variant:small-caps;\">Hamelmann, Frank</span> ; <span style=\"font-variant:small-caps;\">Behrens, Grit</span>: Low Light Behavior of a-Si and a-Si/µc-Si PV-Modules Compared to c-Si PV-Modules under Field Test Conditions. In:  : WIP, 2014"}}