ee:solarsimulator
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| ee:solarsimulator [2025/06/24 09:46] – FKR@staff.hsrw | ee:solarsimulator [2025/06/24 10:07] (current) – FKR@staff.hsrw | ||
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| * Turn on vaccum by turnign all three levers | * Turn on vaccum by turnign all three levers | ||
| * copper plate can be cleaned from oxidization by steel wool | * copper plate can be cleaned from oxidization by steel wool | ||
| + | * fill factor is the area under the MPP in realtion to the maximum possible defined by Isc and Voc. 80-82% is good. Bad FF can be because of bad contacts. | ||
| + | * Light intensity changes Isc. | ||
| + | * Temperature influences Voc (2 mV/K) | ||
| + | * Gap filler could be used for glass covered solar cells (mini module) | ||
| + | * Two profiles as templates (Std. cell & Mini Module) | ||
| + | * AM0 is the outer space spectrum | ||
| + | * SunsVOC Intesity sweep, how good could the cell be? | ||
| + | * cameras are from Basler | ||
| + | * contact pins from company Ingun | ||
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| + | Abbreviations: | ||
| + | * Isc - short circuit current | ||
| + | * Voc - open circuit voltage (woltage without current) | ||
| + | * MPP - maximum power point (a small blue cross in the graph) | ||
| + | * ETA - efficiency | ||
| + | * FF - Fill factor | ||
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| + | Ideas for " | ||
| + | * Heating with hot air gun | ||
| + | * IR to test quantum efficiency? | ||
| + | * dark measurement, | ||
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ee/solarsimulator.1750758418.txt.gz · Last modified: by FKR@staff.hsrw