While you can create new projects, you cannot open projects created in the trial version with a standard license later (unless you upgrade the trial) [1]. To make sure this fits your needs, are you looking to: Get started with a trial? (I can link you directly)
Generate comprehensive simulation reports, including hourly data, graphs, and performance summaries [1]. Key Limitations PVsyst Free Download
Model 3D environments to analyze shading effects on solar modules throughout the year [1]. While you can create new projects, you cannot