The next-gen solar design solution
The #1 pre-CAD software for C&I and ground mount solar. Accurate, easy-to-use, and limitless, Solesca has helped evaluate over 150GW of projects with unmatched accuracy and speed.
Trusted by leaders in solar development
Everything you need to design accurate C&I to utility-scale solar projects in one easy-to-use yet powerful solution. Built with cutting-edge technology and meticulous attention to detail, Solesca delivers the fastest simulations and the best user experience.





