pvlib-python

Hi Raghav, There is a function pvlib.iotools.read_panond that will read either a PAN or OND file and

1. Specifying time_ref='UT' will give you UTC 2. The get_cams function retrieves the data

Thanks Cliff. I was using v0.11 and it explains the issue well. v0.13 uses 'no_loss' spectral

FYI: Python software foundation (psf) 2025 board member election info… From: Marie Nordin <marie@

Hi Ludivine, 1. The pvlib function reads the file into the python workspace but doesn't interpret

An interactive graph of Python packages https://fi-le.net/pypi/

The introduction tutorial shows how to model power from a PV system. https://pvlib-python.readthedocs

Hi Kevin, Ah ok cool, thanks for that explanation. Good to know it all makes sense! Regards, Ben On

Dear pvlib community, The maintainers are pleased to announce the v0.13.0 release of pvlib python.

I think all bets on accuracy/precision are off when solar position is not computed for the actual

Hey, can anyone help me with pvsyst shading scene... I need some guidance.

Hi Rafael, Most of the irradiance reaching the rear surfaces is from ground reflections. In the

Hi Jose, PVfit is currently not set up to fit single dark IVs. I will have to add this to the TODO

Can you elaborate on what you mean by not "very robust"? It may help to think of a PV model

> I could still become an active contributor even without the competition, right? Yes, certainly.

Hi In the standard quality control process of PV module manufacturing, which test is typically

Thank you Kevin for the detailed explanation — that makes a lot of sense. It's helpful to know

If you had not seen it, there are several variations of the NREL NSRDB PSM v4 now available: https://

Hi Cliff, Thanks a lot for your quick feedback. That is exactly what I was looking for :) Regards

Maybe if you ask them nicely they will give you the just company list with their codes? Anton On 2025

Starting here https://raws.dri.edu/ I can eventually navigate to a “Data Lister” page for an

There's a new API for single-point time series that is much easier to use. More information and

Hi All, New pvlib user here and I am looking for some help related to modeling a tracking system,

What do you mean by 2% curtailment? That 2% of the DC or AC energy is forgone regardless of when the

Dear pvlib community, The maintainers are pleased to announce the v0.12.0 release of pvlib python.

Thanks, Cliff! I think that got me exactly what I needed. On Thursday, March 6, 2025 at 1:05:21 PM

Thank you for your interest in pvlib! Just a general heads up: we are unlikely to accept GSoC

HI Roshni, I don't think infinite_sheds reduces the direct component of POA irradiance for

Thanks Brighton! Your paper and suggestions looks like they will be helpful. Much appreciated, Chris

Should be OK, yes, but it's good practice to always check the results. There's a few physical