Hello,
I am using SAM in order to analyze a PV+Storage system, and I find this incoherence in the results: at some hours at night I get as a result negative Sytem Power Generated. I am attaching a image so you can see it, it is true that the value is really low so it will not really affect to the results, nevertheless, in other study that I worked on, I found this negative value much higher and I would like to fix it.
Looking forward for your help,
Thanks,
Antonio