1. Describe the site
Note roof or ground conditions, climate, location and expected operating needs.
System planner
Use a simple sequence to turn a broad solar requirement into an application-aware project brief.
Note roof or ground conditions, climate, location and expected operating needs.
Bring module, conversion, mounting and storage interfaces into the same conversation.
Identify current datasheets, installation guidance and applicable standards to review.
Share your application and region to start the next project discussion.
Get project helpSelection note: TOPCon and heterojunction module choices involve supply availability, temperature behavior, degradation assumptions and bankability. Nominal power and module efficiency must be checked against the current datasheet, test conditions and the project-specific IEC 61215 / IEC 61730 requirements.