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fix coefficient table of the notes section in the sapm function
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pvlib/pvsystem.py

Lines changed: 30 additions & 28 deletions
Original file line numberDiff line numberDiff line change
@@ -637,35 +637,37 @@ def sapm(module, poa_direct, poa_diffuse, temp_cell, airmass_absolute, aoi):
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The coefficients from SAPM which are required in ``module`` are:
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======== ===============================================================
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Key Description
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======== ===============================================================
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A0-A4 The airmass coefficients used in calculating
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effective irradiance
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B0-B5 The angle of incidence coefficients used in calculating
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effective irradiance
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C0-C7 The empirically determined coefficients relating
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Imp, Vmp, Ix, and Ixx to effective irradiance
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Isco Short circuit current at reference condition (amps)
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Impo Maximum power current at reference condition (amps)
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Aisc Short circuit current temperature coefficient at
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reference condition (1/C)
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Aimp Maximum power current temperature coefficient at
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reference condition (1/C)
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Bvoco Open circuit voltage temperature coefficient at
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reference condition (V/C)
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Mbvoc Coefficient providing the irradiance dependence for the BetaVoc
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temperature coefficient at reference irradiance (V/C)
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Bvmpo Maximum power voltage temperature coefficient at
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reference condition
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Mbvmp Coefficient providing the irradiance dependence for the
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BetaVmp temperature coefficient at reference irradiance (V/C)
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N Empirically determined "diode factor" (dimensionless)
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================ ========================================================
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Key Description
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================ ========================================================
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A0-A4 The airmass coefficients used in calculating
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effective irradiance
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B0-B5 The angle of incidence coefficients used in calculating
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effective irradiance
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C0-C7 The empirically determined coefficients relating
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Imp, Vmp, Ix, and Ixx to effective irradiance
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Isco Short circuit current at reference condition (amps)
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Impo Maximum power current at reference condition (amps)
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Aisc Short circuit current temperature coefficient at
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reference condition (1/C)
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Aimp Maximum power current temperature coefficient at
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reference condition (1/C)
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Bvoco Open circuit voltage temperature coefficient at
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reference condition (V/C)
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Mbvoc Coefficient providing the irradiance dependence for the
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BetaVoc temperature coefficient at reference irradiance
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(V/C)
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Bvmpo Maximum power voltage temperature coefficient at
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reference condition
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Mbvmp Coefficient providing the irradiance dependence for the
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BetaVmp temperature coefficient at reference irradiance
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(V/C)
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N Empirically determined "diode factor" (dimensionless)
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Cells_in_Series Number of cells in series in a module's cell string(s)
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IXO Ix at reference conditions
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IXXO Ixx at reference conditions
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FD Fraction of diffuse irradiance used by module
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======== ===============================================================
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IXO Ix at reference conditions
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IXXO Ixx at reference conditions
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FD Fraction of diffuse irradiance used by module
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================ ========================================================
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References
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