pvperfsolar performance modeling

Reference

API field

SAPM air-mass coefficients

The module's a₀…a₄ of King's air-mass function

What it is

The five coefficients a₀ to a₄ of the air-mass function of King's Sandia array performance model for this module, from its entry in Sandia's module database. The published King spectral correction reads them.

Typical values and how to get it

The Sandia module database's A0 to A4 of the module. If not given: the crystalline-silicon set of De Soto, Klein and Beckman, 0.918093, 0.086257, −0.024459, 0.002816 and −0.000126, with a notice.

References

  1. King, Boyson & Kratochvil 2004, Photovoltaic Array Performance Model, Sandia report SAND2004-3535

API

module.sapm_am_coefficients