It simulates a grid-connected or islanded solar power plant and provides the expected generation with different probability levels (P50, P75, P90, P95, P99, etc.). Depending on the data source used, you can obtain monthly generation, hourly generation, or even minute-by-minute generation. Review collected by and hosted on G2.com.
Importing the 3D file into PVsyst is challenging for me because it often leads to errors. Also, when I create a PVC file from the rated power and import it into PVsyst, an additional orientation is created automatically. This extra orientation is different from the one I set up in the system itself, and with these two orientations the results come out differently.
Another issue is partitioning. When defining the partitioning in PVsyst, different types of partitioning give different results for electrical shading losses. For example, for 2P modules (two modules in portrait), what I usually follow is 4 partitions on the Y-axis and 2 partitions on the X-axis for a 60-module table, which should form two strings. However, I have seen simulations from Big5 using different partitions and getting different results.
One more problem I observed is that with ground and without ground results are different which should not be the case Review collected by and hosted on G2.com.
