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Software

See the table below for our open-source software offerings. 

For the most current listing of NLR-developed open-source software, see U.S. Department of Energy Office of Scientific and Technical Information's DOE CODE database.

Commercial Licensing

Explore more than 250 copyrighted software tools available for licensing via the Department of Energy's Lab Partnering Service.


SolTrace

Jul 26, 2018, 18:00 PM
This repository contains the source code, tools, and instructions to build a desktop version of the National Renewable Energy Laboratory's SolTrace. SolTrace is a software tool to model concentrating solar power systems and analyze their optical performance. Although ideally suited for solar applications, the code can also be used to model and characterize many general optical systems.
Title : SolTrace
Url : https://www.nrel.gov/csp/soltrace.html
Software Id : 23824
Categories :
  • Software Categories
  • Solar

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Last Updated Dec. 4, 2025