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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Multi-Mode Operation and Control of a Z-Source Virtual Synchronous Generator in PV Systems
Not Available
Exploring the Grid Electricity Saving Potentials of Using Hybrid PV Systems in European Countries: A Comparative Study
Not Available
Optimizing Bifacial PV Systems (Q3 FY2020 Project Report)
This project has four main technical objectives. Develop and improve bifacial performance models by adding the capability to evaluate electrical behavior and performance of bifacial modules and arrays under realistic field conditions including irradiance variability caused by racking, module frame, and position in the array. Instrument and monitor performance of fielded bifacial systems to validate performance models and to measure, analyze and publish on bifacial energy gain. These should include both research and commercial bifacial systems and cover a variety of deployment applications. Evaluate optimal bifacial system designs using simulations leveraging high performance computing, and also using full sized and miniaturized experimental field deployments. Establish and contribute to international test standards for bifacial system performance, testing, and safety, and work with the community to establish installation and siting best practices.
2021 Q1 Project Report: Optimized Bifacial PV Systems (Q1 FY2021 Project Report)
This project has four main technical objectives: 1) Develop and improve bifacial performance models by adding the capability to evaluate electrical behavior and performance of bifacial modules and arrays under realistic field conditions including irradiance variability caused by racking, module frame, and position in the array. 2) Instrument and monitor performance of fielded bifacial systems to validate performance models and to measure, analyze and publish on bifacial energy gain. These should include both research and commercial bifacial systems and cover a variety of deployment applications. 3) Evaluate optimal bifacial system designs using simulations leveraging high-performance computing, and also using full sized and miniaturized experimental field deployments. 4) Establish and contribute to international test standards for bifacial system performance, testing, and safety, and work with the community to establish installation and siting best practices.
Early-life module degradation results from the PV system long-term exposure (SLTE) project.
Abstract not provided.
Current & Future PV System Impacts on City-Wide Grid Performance & Neighborhood Microgrids.
Abstract not provided.
End-User Financial Optimization of Commercial Rooftop Fixed-Tilt PV Systems.
Abstract not provided.
Irradiance Monitoring and Capacity Testing of Bifacial PV Systems using Reference Modules .
Abstract not provided.
Non-contact inspection of PV system fasteners
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A Uniform Taxonomy for PV System Operations and Maintenance Data
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Capacity Expansion for Utility Scale Single Axis Tracked PV Systems with Sub-Optimal Performance
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Towards Harmonized Data for PV Systems
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Best Practice Guidelines for the Use of PV System KPIs
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