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DOE OSTI · 1782593

bifacial_radiance: a python package for modeling bifacial solar photovoltaic systems

Ayala Pelaez, Silvana·Deline, Chris
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Abstract

bifacial_radiance is a national-laboratory-developed, community-supported, open-source toolkit that provides a set of functions and classes for simulating the performance of bifacial photovoltaic (PV) systems. (Bifacial PV modules collect light on the front as well as the rear side.) bifacial_radiance automates calculations of PV system layout and performance to use along with the popular ray-tracing software tool RADIANCE (Ward, 1994). Specific algorithms include design and layout of PV modules, reflective ground surfaces, shading obstructions, and irradiance calculations throughout the system, among others. bifacial_radiance is an important component of a growing ecosystem of open-source tools for solar energy (William F Holmgren et al., 2018).

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97 MATHEMATICS AND COMPUTINGbifacial photovoltaicsbifacial_radianceopticsray-trace

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Ayala Pelaez, Silvana, Deline, Chris. 2020-06-08. bifacial_radiance: a python package for modeling bifacial solar photovoltaic systems. https://doi.org/10.21105/joss.01865

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