Wednesday, May 1
Welcome & Introduction: Why Are We Here? 1:00 pm
An overview of the workshop will be presented, along with intended outcomes, goals and next steps.
|Welcome and Purpose (769 downloads)||Joshua Stein||Sandia National Laboratories|
|Summary of Previous Workshop (738 downloads)||Chris Cameron||Independent Consultant|
Module Models (1): Generating Performance Coefficients 1:30 pm
The selection of a module performance algorithm and associated module performance coefficients is a critical step in modeling system performance. These presentations will emphasize the process for deriving performance coefficients from test data.
|User Experience with Module Performance Coefficients (749 downloads)||Bradley Hibberd||Borrego Solar|
|Generating Module Coefficients for Sandia Array Performance Model (642 downloads)||Cliff Hansen||Sandia National Laboratories|
|Generating Module Coefficients for SAM/CEC n-parameter model||Aron Dobos||National Renewable Energy Laboratory|
Audio-Generating Module Coefficients for PVsyst (355 downloads)
||Generating Module Coefficients for PVsyst and PV*SOL (729 downloads)||Monali Joshi and Evan Riley||Black & Veatch|
|Systematic Approaches to Ensure Correct Representation of Measured Multi-Irradiance Module Performance in PV System Energy Production Forecasting Software Programs (4 downloads)||Ken Sauer||Yingli Green Energy Americas|
Module Models (2) 3:00 pm
PV System Performance Models 7:00 pm
Developers of system models will present overviews or demonstrations of their models.
|PVsyst (Note: This was a live demonstration of the software, no file)||André Mermoud||PVsyst|
|HelioScope (742 downloads)||Paul Grana||Folsom Labs|
|PVSim (732 downloads)||Ben Bourne||SunPower Corporation|
|System Advisor Model (SAM) (745 downloads)||Aron Dobos and Nate Blair||National Renewable Energy Laboratory|
|PV*SOL Expert (738 downloads)||Bernhard Gatzka||Valentin Software|
Thursday, May 2
Solar Resource Data 8:00 am
The expected solar resource at a site is critical to establishing project viability. This session will present methods to reduce project risk by addressing bias and uncertainty in solar resource data.
System Losses and Derates 10:15 am
Estimates of system losses vary greatly among models and modelers. This session will seek to improve our understanding of system losses and the means of modeling them.
|Draft Definitions of System Loss Factors (744 downloads) (Note: Both of Geoff’s presentations are merged into a single file)||Geoff Klise||Sandia National Laboratories|
|Audio - Quantifying Mismatch Losses in Small Arrays (346 downloads)||Quantifying Mismatch Losses in Small Arrays||Sara MacAlpine||University of Colorado, Boulder|
|Shading mismatch loss calculation in PVsyst 6 (1647 downloads)||André Mermoud||PVsyst|
|Mismatch Losses in HelioScope (1786 downloads)||Paul Gibbs||Folsom Labs|
|Audio - Calculating Model Shading Inputs from Design Data_Tarn Yates (2956 downloads)||Calculating Model Shading Inputs from Design Data (1800 downloads)||Tarn Yates||Borrego Solar|
System Losses and Derates (continued) 12:45 pm
Panel Discussion: System Losses and Derates
|Modeling of PV Module Power Degradation to Evaluate Performance Warranty Risks (1745 downloads)||Thomas Roessler||Yingli Green Energy Europe|
|Audio - Fleet-Wide Study of System Degradation_Mike Anderson (2719 downloads)||Review of SunPower Fleet-Wide System Degradation Study using Year-over-Year Performance Index Analysis (2487 downloads)||Mike Anderson||SunPower Corporation|
|Standardizing Definitions: Survey Results and Inputs to the Working Group (Available as part of previous presentation file from Geoff Klise in System Derates)||Geoff Klise||Sandia National Laboratories|
Modeling for the Real World 3:00 pm
Discussion and Wrap-Up 4:30 pm
Closing Remarks (2013 PVPMC Workshop) (1749 downloads)
|Cliff Hansen and Joshua Stein||Sandia National Laboratories|
Audio files are provided with the permission of the speaker. We would like to thank Pramod Krishnani (Belectric) for making the recordings and preparing the files for distribution.