Helios 3D is a premier design software for utility-scale PV solar systems for both ground and roof areas. The software features automatic, optimized drop shadow free placement of PV tables, making planning large systems virtually seamless. The program's sophisticated design tools and intuitive workflow allow users to complete days worth of project work in hours.

A two-part software system, Helios 3D consists of database management and an AutoCAD-based drafting interface. Helios 3D is a proven software system for utility scale solar planning in Europe and Schletter is the exclusive distributor of Helios 3D in North and South America.