Todd Karin

Allow user to set tol and maxiter for singlediode newton method

3

The first few lines of `pvlib.singlediode` set `tol` and `maxiter` for all the solvers using the newton method: ``` from scipy.optimize import brentq, newton from scipy.special import lambertw # set...

IV curve fitting

20

@cwhanse I am trying to fit IV curve traces from the NIST dataset available here: https://pvdata.nist.gov/ Why doesn't pvlib.ivtools.sdm.fit_desoto_sandia provide a diode factor fit for each run? It is unclear...

Update color support

7

Thanks for making this package! It is really useful. I am having trouble getting colorpy to work though and colorpy does not seem to be actively maintained. Any chance that...

Spectral Modeling + IAM

6

There have been several efforts to improve pv performance modeling using spectral data. PVlib has already incorporated some of these improvements. I'd like to explore going one step further to...

clearsky algorithm with POA data?

4

What is the expected behavior of the clear sky algorithm applied to plane-of-array data?

IEC 61853-3 Climate-specific energy rating

3

IEC 61853-3 describes a standard process for making an energy rating score for a given set of module parameters. We would like to use this method to rank modules starting...