Solarius PV is described as 'BIM solution for photovoltaic systems with 3D modeling, climate data, assisted design, financial analysis, cable sizing and automatic single-line diagrams' and is a 3D Modeler in the photos & graphics category. There are five alternatives to Solarius PV for Windows, Web-based and SaaS. The best Solarius PV alternative is Ashampoo Home Design. It's not free, so if you're looking for a free alternative, you could try PVSketch. Other great apps like Solarius PV are Graphisoft DDScad, PVsyst and OpusFlow.