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Software

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

For the most current listing of NREL-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.


PVcircuit

Feb 16, 2022, 17:00 PM
The software contains objects that are building blocks for PV modeling and interactive data-fitting based on optoelectronic models for tandem/multijunction solar cells, including resistive and luminescent coupling; simulation of modules composed of 2T, 3T, and 4T tandem solar cells; and energy yield analysis of PV systems composed of tandem solar cells.
Title : PVcircuit
Url : https://github.com/NREL/PVcircuit
Software Id : 74338
Categories :
  • Jupyter Notebook
  • Python
  • Software Categories
  • Solar

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Last Updated July 8, 2025