Energy and Climate

Photovoltaic Systems Evaluation Laboratory (PSEL)

Second Annual Electric Power Research Institute/Sandia Photovoltaic Systems Symposium

Sandia and Electric Power Research Institute (EPRI) are delighted to host the second joint symposium on technical issues related to photovoltaic (PV) systems and related technologies. This year, the symposium will cover three areas: PV performance modeling; screening methods, distribution PV host­ing capacity, and advanced inverter modeling; and PV system reliability and maintenance strategies. Sandians […]

Sandia-Electric Power Research Institute Partnership Publishes Photovoltaic Reliability Report

Sandia and the Electric Power Research Institute (EPRI) are jointly engaged in a multiple-year research effort to examine photovoltaic (PV) plant reliability performance obtained through documented field data. Findings and analyses, derived from the PV Reliability Operations Maintenance (PVROM) database, are intended to inform industry best practices around the optimal operations and maintenance (O&M) of […]

Sandia Will Host PV Bankability Workshop at Solar Power International (SPI) 2013

On October 21, Sandia’s Joshua Stein, Melissa Sisneros, and Bruce King (all in the Photovoltaic & Distributed Systems Integration Dept.) will host a workshop on demonstrating strategies for defining the bankability of new PV products, “Driving the Commercialization of New Solar Technologies: What You Can Learn with the U.S. DOE Regional Test Centers toward Demonstrating […]

PV Paper Published in IEEE Transactions on Sustainable Energy

Sandians Mathew Lave and Joshua Stein ( both in the Photovoltaics and Distributed Systems Dept.) along with Jan Kleissl (University of California–San Diego) published “A Wavelet-Based Variability Model (WVM) for Solar PV Power Plants” in the April 2013 IEEE Transactions issue. (Matthew Lave was a Sandia student intern when this work was being done and […]

Sandians Joshua Stein and Bruce King Published in Photovoltaics International

The wide variety of PV system technologies and designs, site conditions, and operations strategies means that complex PV system performance models are needed to represent PV plant performance. While PV component and system costs are rapidly falling, the upfront costs of PV (before any energy is generated) remain high. Stein & King’s (both in the […]

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