Business

April 10, 2013

Boeing subsidiary Spectrolab sets world record for solar cell efficiency

SYLMAR, Calif. – A Spectrolab solar cell recently set a world record by converting more energy from the sun into electricity than any other ground-based solar cell without solar concentration.

The Boeing subsidiary’s achievement in ground-based solar cell efficiency was verified by the U.S. Department of Energy’s National Renewable Energy Laboratory in Golden, Colo.

The cell converted 37.8 percent of solar energy using a new class of high-efficiency multi-junction solar cell, created from two or more materials and leveraging Boeing technology that makes semiconductor materials more reliable. The record was set without concentration, the common practice of having lenses or mirrors focus solar rays on the cells.

“We expect this solar cell technology will have significant benefits for space, ground-based, and sensor applications,” said Troy Dawson, president of Spectrolab.

Spectrolab believes this solar cell technology can attain higher levels of efficiency, “possibly more than 45 percent even under low concentrations,” according to Nasser Karam, the company’s vice president for advanced technology.

Spectrolab, which is part of the Boeing Defense, Space & Security unit, is the world’s leading merchant supplier of high-efficiency multi-junction solar cells and panels for concentrated photovoltaic and spacecraft power systems. Spectrolab offers sensors and solar simulators, in addition to being the world’s leading provider of airborne searchlights.

 




All of this week's top headlines to your email every Friday.


 
 

 
Raytheon photograph

Raytheon completes key Air, Missile Defense Radar reviews

Raytheon photograph Partially-populated, full-sized Air and Missile Defense Radar array. Raytheon has completed two critical program reviews for the new Air and Missile Defense Radar, the U.S. Navy’s next generation integ...
 
 
Insitu photograph

Insitu demonstrates long endurance capabilities of Integrator unmanned aircraft

Insitu photograph Insitu’s Integrator unmanned aircraft recovers via SkyHook; the aircraft recently completed a 24-hour endurance flight. Insitu announced July 22 the successful 24-hour flight of its Integrator unmanned a...
 
 

U.S. Navy selects Northrop Grumman for ship self-defense system

The U.S. Navy has awarded Northrop Grumman a $12 million task order for a full range of engineering services to continue modernizing the Ship Self-Defense System Mark 2. The contract has a potential value of $61 million over five years, if all options are exercised. SSDS MK2 is a combat system designed for anti-air defense...
 

 
Lockheed Martin photograph

Lockheed Martin selected for U.S. Air Force’s satellite hosted payload initiative

Lockheed Martin photograph Lockheed Martin has a long history of developing and integrating hosted payloads onto spacecraft. Since 2000, the company has delivered 84 payloads on 16 different types of satellites from multiple ma...
 
 
boeing-france

Boeing delivers upgraded French AWACS aircraft

Boeing on July 17 delivered on schedule the first of four upgraded French Airborne Warning and Control System aircraft. The upgraded aircraft will increase the fleet’s surveillance, communications and battle management ca...
 
 

Lockheed Martin demonstrates JAGM dual-mode guidance section in second flight test

Lockheed Martin recently demonstrated its Joint Air-to-Ground Missile dual-mode guidance section during a second internally funded flight test at Eglin Air Force Base, Fla. During the test, the rail-mounted JAGM flew 6.2 kilometers and initially acquired the target using its precision strike, semi-active laser. The dual-mode guidance section then engaged its millimeter wave radar, and...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>