Welcome to your free trial of POLYSUN SPT

With Polysun SPT, you get powerful simulation and PV planning software for photovoltaic systems

How to get started

1) Begin planning your PV system by creating a user account.

2)Design your PV system step by step

• Create new project, enter your project data and location
• Select your roof form, construction design (CD)
• Select the PV modules
• Design modules on the roof, shades
• Add battery, e-mobiles, heat pump and consumer profiles in E-Designer
• Generate meaningful project reports for your clients

3) Let further information assist you:

• Video Tutorials: Introduction to Polysun SPT, Roof drawing
• User manual.
• Feel free to contact us, join our free introductory webinars, or watch more of our video tutorials on our YouTube channel.