The Sandia Solar Programs e-newsletter features highlights, key activities, events, and publications.
Focused on developing cost-effective, reliable photovoltaic energy systems and accelerating the integration of PV technology in the United States and globally.
Using mirrors to concentrate a large area of sunlight onto a small area where the concentrated light is converted to heat, which drives a generator.
Photovoltaics
Sandia Labs’ solar photovoltaic (PV) work is focused on developing cost-effective, reliable photovoltaic energy systems and accelerating the integration of PV technology in the United States and globally. The Labs’ PV department provides the technical lead for systems integration and balance-of-systems manufacturing technologies as well as technical support to the U.S. Department of Energy (DOE) in deployment and validation of PV systems for federal agencies, utilities, and other institutional users. Sandia assists industry and users by providing technical assistance, accurate performance measurements, component development and improvement, and system evaluation. A major thrust of the department is to evaluate and improve the performance, reliability, and cost effectiveness of systems and balance-of-systems components.
Sandia’s PV research staff work collaboratively with DOE’s Solar Energy Technologies Program, the U.S. photovoltaic industry, other government agencies and national laboratories, and international organizations to increase the worldwide use of PV power systems by reducing cost, improving reliability, increasing performance, removing barriers, and growing markets.
Concentrating Solar Power (CSP)
In virtually all applications CSP is large power, on the order of 100 MW or larger, that is used by utilities to generate electricity and distribute to consumers. In a CSP plant, solar energy is converted to heat and the heat is used in a conventional power cycle or other heat engine to produce mechanical power and drive a generator.
CSP Videos
SunShot Solar CSP (Source: Department of Energy)
New Solar Power Technology: Could Get Power on Cloudy Days (Source: KOAT)
- Analysis to Inform CA Grid Integration Rules for PV: Final Report on Inverter Settings for Transmission and Distribution System Performance (0 downloads)
- Sandia’s Photovoltaic Reliability and Performance Model (155 downloads)
- Inverter Reliability Company List (155 downloads)
- The Levelized Cost of Energy for Distributed PV: A Parametric Study (155 downloads)
- CREATING DYNAMIC EQUIVALENT PV CIRCUIT MODELS WITH IMPEDANCE SPECTROSCOPY FOR ARC FAULT MODELING (155 downloads)
- Solar Energy Programs
- Sandia’s Livermore Site to Help Validate Cool Earth Solar’s CPV Technology
- Microsystems Enabled Photovoltaics (MEPV) “Solar Glitter”
- PV Value ®
- Arc Fault Detection and Mitigation
- Fuel Cell Membranes Open New Doors for Power
- Photovoltaic Systems Evaluation Laboratory (PSEL
- Distributed Energy Technologies Laboratory (DETL)
- Regional Test Centers for PV Technologies
- National Solar Thermal Test Facility (NSTTF)
- Molten-Salt Test Loop (MSTL)
- Solar Glare Hazard Analysis (SGHAT)
- Roof Structure Analysis
Sandia’s High-Temperature Falling-Particle Receiver Among Next Generation Concentrating Solar Power Technologies
The U.S. Department of Energy Solar Energy Technologies Office has awarded $72 million to projects advancing high-temperature concentrating solar power systems, including the falling-particle receiver system developed collaboratively at Sandia. Sandia’s continuously recirculating high-temperature falling-particle [...]
Sandia’s Energy Programs Organize Three Symposia at Spring MRS Symposium, April 2-6
Researchers from Sandia’s energy programs have organized three symposia for the 2018 MRS Spring Meeting in Phoenix, AZ. The symposia sessions will discuss topics that include flow batteries for grid energy storage, harvesting natural and [...]
Sandia’s Kenneth Armijo Featured in UNM Alumni Spring Magazine
Photo courtesy of UNM Alumni Association: Kenneth Armijo at Sandia's National Solar Thermal Test Facility. Kenneth Armijo, a senior member of technical staff in Sandia’s Concentrating Solar Technologies department, was recently featured in [...]
Sandia Joins Senator Martin Heinrich in Launching the Solar Toolkit
Sandra Begay speaking at the Solar Toolkit launch held by Senator Martin Heinrich at the CNM Workforce Training Center. Sandia’s Indian Energy program lead Sandra Begay and Renewable Energy Technologies senior manager Amy [...]