Audrius

Hello, I'm making shading tests with PVSOL and trying to investigate how different shadings on different module cells reduces module and whole string parameters. I'm using Swiss Solar IBEX 144MHC-COSMOS 450 Wp modules. According to the literature half-cut modules with 3 bypass diodes celss are divided in to the 6 equal string. I tried to model these cases (3-7): And I got PV curves, which shows 3 cell strings: Please specify how PVSOL program is design. Does half-cut modules cells are divided in to the 6 cell string or 3 cell string like standart modules with full cells?

Hello, I have the same problem. When modules are unshaded, curves are not drawn. When I place objects that cast a shadow the curves are drawn. In my configuration, there is a 6 kW inverter with two strings of 12 modules on MMPT.

Hello, I'm wondering how PVSOL software calculates electricity production with axis trackers. For example, I'm modeling single north-south axis tracking. Does PVSOL software calculates module array rotation by every day or by year? East-west axis tracker by year?