falling particle receiver

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Here comes the sun: Tethered-balloon tests ensure safety of new solar-power technology

April 22, 2021 • ALBUQUERQUE, N.M. — What do tiny dust particles, 22-foot-wide red balloons and “concentrated” sunlight have in common? Researchers from Sandia National Laboratories recently used 22-foot-wide tethered balloons to collect samples of airborne dust particles to ensure the safety of an emerging solar-power technology. The study determined that the dust created...
Two small balloons against a blue sky to the left of a large tower with a

Raising the heat to lower the cost of solar energy

May 21, 2018 • ALBUQUERQUE, N.M. — Sandia National Laboratories will receive $10.5 million from the Department of Energy to research and design a cheaper and more efficient solar energy system. The work focuses on refining a specific type of utility-scale solar energy technology that uses mirrors to reflect and concentrate sunlight onto a...
Falling particle receiver video

Testing heats up at Sandia’s Solar Tower with high temperature falling particle receiver

July 1, 2015 • ALBUQUERQUE, N.M. — Researchers at Sandia National Laboratories are working to lower the cost of solar energy systems and improve efficiencies in a big way, thanks to a system of small particles. This month, engineers lifted Sandia’s continuously recirculating falling particle receiver to the top of the tower at the...
Receiver on tower

Sandia Labs harnessing the sun’s energy with tiny particles

September 16, 2013, Media Advisory • ALBUQUERQUE, N.M. – Engineers at Sandia National Laboratories, along with partner institutions Georgia Tech, Bucknell University, King Saud University and the German Aerospace Center (DLR), are using a falling particle receiver to more efficiently convert the sun’s energy to electricity in large-scale, concentrating solar power plants. Falling particle receiver technology...
Falling particle receiver