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Ioannis Sifnaios
, …
Abed W Ayyad
3
Mar 15
Module temperature of floating PV
To toot my own horn a bit, in the same special edition there is this:https://www.mdpi.com/1996-1073/
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Module temperature of floating PV
To toot my own horn a bit, in the same special edition there is this:https://www.mdpi.com/1996-1073/
Mar 15
Miranda Dobson
,
kevina...@gmail.com
3
Mar 14
CEC Modules in ModelChain
Hi Kevin, Thanks for your reply. It appears that my issue was trying to use both Sandia and CEC
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CEC Modules in ModelChain
Hi Kevin, Thanks for your reply. It appears that my issue was trying to use both Sandia and CEC
Mar 14
Mark Mikofski
Mar 13
Fwd: Nominations are open to serve on the DISC committee!
Please consider nominating yourself or someone else for NumFOCUS diversity & inclusion steering
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Fwd: Nominations are open to serve on the DISC committee!
Please consider nominating yourself or someone else for NumFOCUS diversity & inclusion steering
Mar 13
Mark Mikofski
Mar 13
Fwd: [SciPy-Dev] NumPy 2.0.0b1 released
Big changes are coming NumPy Begin forwarded message: From: Charles R Harris <charlesr.harris@
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Fwd: [SciPy-Dev] NumPy 2.0.0b1 released
Big changes are coming NumPy Begin forwarded message: From: Charles R Harris <charlesr.harris@
Mar 13
Randy Horner
, …
Mark Campanelli
8
Mar 12
C#
There is also a way to embed a Python runtime in an executable using Rust, but I'm not sure about
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C#
There is also a way to embed a Python runtime in an executable using Rust, but I'm not sure about
Mar 12
Javier Hernandez Martinez
, …
Abed W Ayyad
3
Mar 11
Optimisation of consumption according to energy prices
I wonder if Javier might find what he is looking for in the NREL SAM model? It is designed to look at
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Optimisation of consumption according to energy prices
I wonder if Javier might find what he is looking for in the NREL SAM model? It is designed to look at
Mar 11
nunzia di carlo
, …
salazar...@gmail.com
5
Mar 11
Question about pvfactor timeseries
Hi Kevin. Ok, perfect! Thanks for taking the time and helping me clarify the doubt. Nelson A. Salazar
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Question about pvfactor timeseries
Hi Kevin. Ok, perfect! Thanks for taking the time and helping me clarify the doubt. Nelson A. Salazar
Mar 11
Mhd AYB
,
Will Hobbs
2
Mar 8
Comparison of the performances of single-sided and double-sided PV
The best example I know of is here: https://pvlib-python.readthedocs.io/en/stable/gallery/bifacial/
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Comparison of the performances of single-sided and double-sided PV
The best example I know of is here: https://pvlib-python.readthedocs.io/en/stable/gallery/bifacial/
Mar 8
Mahamoudou AYOUBA ABDOU
,
Will Hobbs
2
Mar 7
Double-sided PV panel.
I would start by looking at the bifacial examples in the gallery: https://pvlib-python.readthedocs.io
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Double-sided PV panel.
I would start by looking at the bifacial examples in the gallery: https://pvlib-python.readthedocs.io
Mar 7
Suraj Bhanu Jat
, …
Michael Foley
4
Mar 6
Weather data
Thank you all :) On Wed, 6 Mar 2024 at 00:32, 'Michael Foley' via pvlib-python <pvlib-
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Weather data
Thank you all :) On Wed, 6 Mar 2024 at 00:32, 'Michael Foley' via pvlib-python <pvlib-
Mar 6
Sendyl Palama
,
cwh...@sandia.gov
4
Mar 4
Preprocess external data errors
It appears that using the read_csv arguments skiprows etc. solves the problem. On Sunday, March 3,
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Preprocess external data errors
It appears that using the read_csv arguments skiprows etc. solves the problem. On Sunday, March 3,
Mar 4
Marlena Swan
,
Mark Campanelli
2
Feb 26
Converting measured vertical (South) solar radiation to GHI
Hi Marlena, I think this function may do what you need: https://pvlib-python.readthedocs.io/en/stable
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Converting measured vertical (South) solar radiation to GHI
Hi Marlena, I think this function may do what you need: https://pvlib-python.readthedocs.io/en/stable
Feb 26
Leonardo Simões
,
kevina...@gmail.com
2
Feb 22
Multiple Inverters
Hi Leo, see this page in the docs: https://pvlib-python.readthedocs.io/en/stable/user_guide/faq.html#
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Multiple Inverters
Hi Leo, see this page in the docs: https://pvlib-python.readthedocs.io/en/stable/user_guide/faq.html#
Feb 22
Mark Campanelli
, …
James Barry
8
Feb 14
Agrivoltaics with pvlib-python?
This paper is also useful: https://www.mdpi.com/2076-3417/10/23/8487 On Wednesday 14 February 2024 at
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Agrivoltaics with pvlib-python?
This paper is also useful: https://www.mdpi.com/2076-3417/10/23/8487 On Wednesday 14 February 2024 at
Feb 14
Mark Campanelli
Feb 13
1st year degradation vs. light soaking
It occurred to me that the light soaking procedure typically done before an IEC 61853-1 module-
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1st year degradation vs. light soaking
It occurred to me that the light soaking procedure typically done before an IEC 61853-1 module-
Feb 13
Will Hobbs
,
Mark Campanelli
2
Feb 13
pvlib validation in Progress in Photovoltaics article
Thanks for sharing! On Monday, February 12, 2024 at 2:47:33 PM UTC-7 will....@gmail.com wrote: I don
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pvlib validation in Progress in Photovoltaics article
Thanks for sharing! On Monday, February 12, 2024 at 2:47:33 PM UTC-7 will....@gmail.com wrote: I don
Feb 13
Mark Campanelli
, …
Anton Driesse
7
Feb 12
Single-diode model parameter fits to module performance matrix and spec sheet data
I just wanted highlight what I thought was an interesting question, and see if it spawns further
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Single-diode model parameter fits to module performance matrix and spec sheet data
I just wanted highlight what I thought was an interesting question, and see if it spawns further
Feb 12
Kim Lux
,
Will Hobbs
2
Feb 11
Trackers, bifacial panels and pvlib.
Kim, On the question of tracker “objectives”, there was a discussion here last April on tracker angle
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Trackers, bifacial panels and pvlib.
Kim, On the question of tracker “objectives”, there was a discussion here last April on tracker angle
Feb 11
James Barry
, …
Mark Campanelli
13
Feb 10
Spectral effects when using Perez model
So, perhaps establishing a “digital test system” could help guide the BPR work and establish its
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Spectral effects when using Perez model
So, perhaps establishing a “digital test system” could help guide the BPR work and establish its
Feb 10
Mark Campanelli
,
kevina...@gmail.com
3
Feb 6
Issue computing perez-allsitescomposite1990 model
Kevin, Thanks for your feedback. Indeed, it is low. Based on your comment, I realized that I should
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Issue computing perez-allsitescomposite1990 model
Kevin, Thanks for your feedback. Indeed, it is low. Based on your comment, I realized that I should
Feb 6
Mark Mikofski
Jan 31
Fwd: [Numpy-discussion] donation from the Bloomberg FOSS Contributor Fund
FYI… The NumPy Steering Council is excited to announce that we have received a $10k grant from the
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Fwd: [Numpy-discussion] donation from the Bloomberg FOSS Contributor Fund
FYI… The NumPy Steering Council is excited to announce that we have received a $10k grant from the
Jan 31
Iván Lombardero
,
kevina...@gmail.com
2
Jan 17
Bifacial modelling example
Yes, merging the weather data with the simulated irradiance is the way to go. If only supplying
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Bifacial modelling example
Yes, merging the weather data with the simulated irradiance is the way to go. If only supplying
Jan 17
Iván Lombardero
Jan 17
run_model_from_effective_irradiance missing outputs when using pvfactors
run_model_from_effective_irradiance is missing some of the ouputs in results when using irradiance
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run_model_from_effective_irradiance missing outputs when using pvfactors
run_model_from_effective_irradiance is missing some of the ouputs in results when using irradiance
Jan 17
Stefan
, …
kevina...@gmail.com
11
Jan 12
Severe underestimation of pv power production
Hi Kevin, in my case it's because I use polars intead of pandas internally and before passing the
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Severe underestimation of pv power production
Hi Kevin, in my case it's because I use polars intead of pandas internally and before passing the
Jan 12
Sarthak
,
kevina...@gmail.com
2
Jan 11
New contributor looking for issues to resolve in pvlib
Hello Sarthak, Thanks for your interest! We track bugs and feature requests here: https://github.com/
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New contributor looking for issues to resolve in pvlib
Hello Sarthak, Thanks for your interest! We track bugs and feature requests here: https://github.com/
Jan 11
Anjana G R
, …
cwh...@sandia.gov
7
Jan 8
plot_singlediode.ipynb : Theoretical value of p_mp is lesser than the measured value of power for a single module
@Cliff: the parameters are that of ' Canadian_Solar_Inc__CS6U_325P', from the CEC database.
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plot_singlediode.ipynb : Theoretical value of p_mp is lesser than the measured value of power for a single module
@Cliff: the parameters are that of ' Canadian_Solar_Inc__CS6U_325P', from the CEC database.
Jan 8
Taleb Al-theanat
,
kevina...@gmail.com
3
Jan 6
Using .OND .PAN files in pvlib
Hi Kevin, Thank you so much for the information. I will give it a try. Best, Taleb On Monday, January
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Using .OND .PAN files in pvlib
Hi Kevin, Thank you so much for the information. I will give it a try. Best, Taleb On Monday, January
Jan 6
Anton Driesse
,
Will Hobbs
2
Jan 5
Powered by pvlib
Cool! I couldn't find an English version/option, so here are screenshots translated to English
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Powered by pvlib
Cool! I couldn't find an English version/option, so here are screenshots translated to English
Jan 5
Anton Driesse
, …
Alberto Caldas
4
Jan 4
PV on Rolling Terrain
Hi! I would like to bring this post back to life :) Have there been any advancements regarding
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PV on Rolling Terrain
Hi! I would like to bring this post back to life :) Have there been any advancements regarding
Jan 4
Benjamin Taylor
, …
Mark Mikofski
3
12/21/23
Rear irradiance pvfactors vs infinite sheds for SAT fixed flat
An interesting improvement would be to integrate over the illuminated and shaded sections of the
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Rear irradiance pvfactors vs infinite sheds for SAT fixed flat
An interesting improvement would be to integrate over the illuminated and shaded sections of the
12/21/23