Dear sir or madam,
I'm working with SAM for my bachelor thesis and I have a doubt regarding strings in the shading tool. In my array, I have 18 strings (according to the combination of panels/inverter chosen). However, after designing my system in the 3D tool, I am only allowed to assign the strings from 1 to 8. Is there anything I'm doing wrong? It should affect the % shading loss, so it is a big issue.
I would also like to ask, which tool is better for my case: My thesis consists of analyzing the effect of installed PV on energy consumption, and the available space includes both buildings and a terrain. I'm wworking with the 3D tool, which is sometimes quite slow when obtaining the time series and even crashes. Should I keep going with it?
Best regards and thank you in advance,
Mario Prinetti.