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PVDAQ time-series with soiling signal
1 ResourceUsed for testing analysis tools discovery methods for finding soiling in a PV time-series dataset -
Best-Field-Degradation-Research
2 ResourcesLab measurements of the modules in the bifacial field. -
Labeled Time Series Data Shifts
1 ResourceThis data set includes 101 daily summed time series that are labeled for abrupt data shifts. The data, which includes individual sensor-based power and irradiance streams, was... -
Labeled Clearsky Period Data Set
1 ResourceThis dataset contains labeled clearsky periods for 1 minute-interval data for the NREL Sanyo 1 system. The CSV contains the following columns: measured_on (the timestamp... -
PV System Characteristic Validation Data Set
12 ResourcesThis folder contains metadata and associated time series data for 5 systems publicly available in the PVDAQ database. These systems include: -Sanyo1 -NREL Parking Garage... -
Soiling Data V2
2 ResourcesThe data provided were extracted similarly to the method in V1. Skomedal and M. Deceglie, “Combined Estimation of Degradation and Soiling Losses in Photovoltaic Systems,” IEEE... -
PVEL Module Reliability Scorecard Data
5 ResourcesThis dataset contains compiled results from annual PV Module Reliability Scorecards published by PV Evolution Labs – also known as PVEL. These scorecards show summary results of... -
PV module spectral response measurements
4 ResourcesThis dataset includes spectral response curves for 12 commercial silicon module types that are deployed at SNL in Albuquerque. The modules chosen for evaluation were originally... -
Open UVF
1 ResourceOpenUVF is a software utility developed by Southern Company R&D, a subdivision of Southern Company Services, Inc., to automatically process and analyze Ultraviolet... -
pvcracks: re-trained pv-vision model
1 ResourceWeights from re-trained pv-vision model to work with thin busbars and multiclass. Code available here: https://github.com/sandialabs/pvcracks/tree/main/retrain Original... -
pvcracks: trained VAE model
1 ResourceUploading trained VAE model resulting from https://github.com/sandialabs/pvcracks/vae -
pvcracks: crack masks for VAE
1 ResourceUsed retrained pv-vision (original: https://github.com/hackingmaterials/pv-vision, retrained: https://github.com/sandialabs/pvcracks/tree/main/retrain) to extract crack masks... -
Glass_Laser_Welding_literature
12 ResourcesLiterature concerning methods and theory for how to perform glass laser welding and characteristics of the medium. -
results
1 ResourceAnalysis results of the technique -
configuration
8 ResourcesApparatus, Weld dimensions, patterns, and setup for the experiment -
weld_images_IPG_20220105
25 ResourcesPictures of the weld tests -
laser_weld_Project_publications
1 ResourceMain publication from the project -
Electroluminescence images from one cell undergoing millions of mechanical cy...
1 ResourceThese are the images analyzed in the paper Millions of Small Pressure Cycles Drive Damage in Cracked Solar Cells. They are EL images taken from a PV module undergoing dynamic... -
Availability Analysis of PV Fleet
2 ResourcesIn the PV Fleet Performance Data Initiative, we partner with photovoltaic (PV) fleet owners to collect time-series PV production data and publish aggregated, anonymized results.... -
Sample File Uploads
7 ResourcesA series of different files showing different formats and examples