Some notes to not forget them.

• Optimal distance to light source is 1,05m
• Chuck (black mesuring device) is to bealigned centered, pro tip: mark the position
• Software to control chuck temperature (not yet installed) from Oven Industrial COntrols
• Turn on vaccum by turnign all three levers
• 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.

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