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Implement ANTS-2D bifacial irradiance model - #2740

Merged

kandersolar merged 87 commits into

pvlib:mainfrom

kandersolar:ants2d

Aug 5, 2026

Commits on Sep 29, 2025
- ants2d and new VF code
  kandersolar
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  d6d6f31
- remove some cruft
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  99a7a81
Commits on Oct 7, 2025
- add tests for ants2d._shaded_fraction
  kandersolar
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  a6f22bb
- refactoring and more tests
  kandersolar
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  02686aa
Commits on Oct 8, 2025
- tests for _apply_ground_slope
  kandersolar
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  034efd9
- tests for _apply_sky_diffuse_model
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  4748915
- fix return shape and tests for vf_row_ground_2d_integ
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  d2bf3ad
- fix return shape and tests for vf_row_sky_2d_integ
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  405649b
- major docstring cleanup
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  7dd6853
- standardize to "back" instead of "rear"
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  505d8d4
Commits on Oct 9, 2025
- shape fixes, pandas out
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  8811daa
- bugfix in unshaded ground fraction
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  0907682
- add several tests for main function
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  8c792ec
- test updates
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  9d28b75
- better return type logic; more get_irradiance tests
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  2331023
Commits on Oct 13, 2025
- expose max_rows, more get_irradiance tests
  kandersolar
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  56fe82b
- fix issue with horizontal array and large max_rows
  kandersolar
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  920ec30
- fix unshaded_ground_fraction for horizontal special case
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  403c0a4
- fix row->ground VF edge case
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  24c8f32
- switch default model from isotropic to perez
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  06f2a97
- add hardcoded regression test
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  69105fd
- alphabetize module imports
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  eaa8fd1
- docstring work
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  98d1664
- utils functions: make height and pitch optional
  kandersolar
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  784877f
- get infinite_sheds working again
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  2cbfb0d
- polishing
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  7927422
Commits on Dec 1, 2025
- fix output when surface angle is scalar but irrad is array
  kandersolar
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  52d4fc2
- simplify numpy import
  kandersolar
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  39663ea
- add option to return irradiance incident on ground surface
  kandersolar
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  5a650e4
- more tests for ground irradiance
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  28480f7
- one more test
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  0fa4bc9
Commits on Dec 4, 2025
- use `assert_allclose`, not `assert np.isclose`
  kandersolar
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  258d5a6
- allow specifying custom row/ground subsets
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  015500d
- lint
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  2b5750a
Commits on Apr 21, 2026
- Merge remote-tracking branch 'upstream/main' into ants2d
  kandersolar
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  6e23585
- use `poa_` for `return_components=True` after #2627
  kandersolar
  committed
  cf1ce33
Commits on Apr 24, 2026
- misc cleanup
  kandersolar
  committed
  92a95b2
Commits on Apr 30, 2026
- fix squeeze bug
  kandersolar
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  e651baf
- deprecate `npoints`, `vectorize`
  kandersolar
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  c8be126
- fix deprecation version
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  69eaf67
- lint
  kandersolar
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  485eb0c
- docstring cleanup
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  e4c0c51
- whatsnew entries
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  30257a7
- fix broken gallery example
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  a36841d
- add `reference` docs entry and user guide description
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  611f9da
- add test to cover untested branch
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  e81e250
Commits on May 6, 2026
- feedback from review
  
  kandersolar
  and
  cwhanse
  committed
  5a4d792
- Merge branch 'main' into ants2d
  kandersolar
  authored
  f329c56
Commits on May 20, 2026
- Update pvlib/bifacial/utils.py
  
  kandersolar
  and
  cwhanse
  authored
  04583d8
- adopt new description for `phi`
  kandersolar
  committed
  fa94412
- Update pvlib/bifacial/utils.py
  
  kandersolar
  and
  cwhanse
  authored
  6dbcd22
- Merge branch 'main' into ants2d
  kandersolar
  authored
  0f185ed
Commits on Jun 1, 2026
- changes from review
  kandersolar
  committed
  d3679fe
- allow perez_driesse
  kandersolar
  committed
  ce481de
- add reference to utils functions
  kandersolar
  committed
  043453a
- move g0, g1 to end of function signatures
  kandersolar
  committed
  ac2424b
- Merge remote-tracking branch 'upstream/main' into ants2d
  kandersolar
  committed
  4bca09d
- fix whatsnew merge
  kandersolar
  committed
  fe8728f
- Merge branch 'ants2d' of https://github.com/kandersolar/pvlib-python into ants2d
  kandersolar
  committed
  da62ab5
- update tests for #1867
  kandersolar
  committed
  1556356
Commits on Jun 17, 2026
- Apply suggestions from code review
  
  kandersolar
  and
  cwhanse
  authored
  ffb221d
- clarifications from review by @cwhanse
  kandersolar
  committed
  d47bc70
- Update pvlib/bifacial/ants2d.py
  
  kandersolar
  and
  cwhanse
  authored
  7062a29
- Merge branch 'ants2d' of https://github.com/kandersolar/pvlib-python into ants2d
  kandersolar
  committed
  fcda25e
- Merge remote-tracking branch 'upstream/main' into ants2d
  kandersolar
  committed
  4271121
- transfer whatsnew entries to 0.15.3
  kandersolar
  committed
  944c513
- fix bad merge
  kandersolar
  committed
  f8575f9
- compute airmass, dni_extra as needed
  kandersolar
  committed
  ba382ab
- clarifying comments
  kandersolar
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  fdefe63
- lint
  kandersolar
  committed
  2a7f57e
- apply suggested edit
  kandersolar
  committed
  02bc88c
- Apply suggestions from code review
  
  kandersolar
  and
  cwhanse
  authored
  f7c9830
- lint
  kandersolar
  committed
  55056de
Commits on Jun 18, 2026
- address comment nit
  kandersolar
  committed
  80052b8
Commits on Aug 2, 2026
- Apply suggestions from code review
  
  kandersolar
  and
  williamhobbs
  authored
  d456715
- Merge branch 'main' of https://github.com/pvlib/pvlib-python into ants2d
  kandersolar
  committed
  cb87ec4
- update tests per review
  kandersolar
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  17d3a70
- add notes on fixed-tilt
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  e915209
Commits on Aug 4, 2026
- fix bad whatsnew auto-merge
  kandersolar
  committed
  65fb24d
Commits on Aug 5, 2026
- tweaks to user's guide page
  kandersolar
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  0f0fe5f
- changes from review
  kandersolar
  committed
  e10394a
- Update pvlib/bifacial/utils.py
  
  kandersolar
  and
  AdamRJensen
  authored
  ea37d3d
- Update pvlib/bifacial/utils.py
  
  kandersolar
  and
  AdamRJensen
  authored
  a397bd7
- Update pvlib/bifacial/ants2d.py
  
  kandersolar
  and
  AdamRJensen
  authored
  6e39273
- Update pvlib/bifacial/ants2d.py
  
  kandersolar
  and
  AdamRJensen
  authored
  6ee438b
- Merge branch 'ants2d' of https://github.com/kandersolar/pvlib-python into ants2d
  kandersolar
  committed
  93813a8
- lint
  kandersolar
  committed
  d05d961

Commits

Commits on Sep 29, 2025

Commits on Oct 7, 2025

Commits on Oct 8, 2025

Commits on Oct 9, 2025

Commits on Oct 13, 2025

Commits on Dec 1, 2025

Commits on Dec 4, 2025

Commits on Apr 21, 2026

Commits on Apr 24, 2026

Commits on Apr 30, 2026

Commits on May 6, 2026

Commits on May 20, 2026

Commits on Jun 1, 2026

Commits on Jun 17, 2026

Commits on Jun 18, 2026

Commits on Aug 2, 2026

Commits on Aug 4, 2026

Commits on Aug 5, 2026