Solar Energy

Solar Energy 2020-05-13T17:51:52+00:00
We conduct research and development (R&D) in solar power, including photovoltaics and concentrating solar power, to strengthen the U.S. solar industry and improve the manufacturability, reliability, and cost competitiveness of solar energy technologies and systems.

Solar news includes the latest events, research, technology, conferences, workshops and visitors.

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.

Concentrating Solar Power (CSP)

Concentrating Solar Power (CSP) uses mirrors to concentrate a large area of sunlight, onto a small area. Electrical power is produced when the concentrated light is converted to heat which drives a generator.

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)

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Sandia’s NSTTF to test new particle receiver technology

The U.S. Department of Energy’s Office of Technology Transitions has awarded $750,000 to Sandia National Laboratories to help test German Aerospace Center’s (DLR) Centrifugal Receiver (The CentRec). Image of The CentRec setup at the [...]

Sandia’s NSTTF facilitates ground-breaking experiments this summer

World’s first particle-to-supercritical CO2 heat-exchanger system and on-sun falling particle receiver connected to a supercritical CO2 loop testing to take place Heat exchanger installed in particle receiver assembly Sandia National Laboratories’ National Solar [...]

New research finds power in techno-economic comparison of bifacial and tracking PV systems combinations

Two photovoltaic cell sides are better than one, especially when trailing the sun, according to a recent Joule journal article published by an international group of scientists, including Sandian Joshua S. Stein. The researchers’ techno-economic [...]

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