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 wins $46 million contract for South Korean Global Hawk ground stations

Raytheon has been awarded a contract valued at up to $45.7 million by Northrop Grumman Aerospace Systems for ground segments in support of four Global Hawk unmanned aircraft systems recently purchased by the Republic of Korea. Under this contract, Raytheon will deliver one building-based and one mobile ground segment to locations in South Korea. Work...
 
 

TOW 2A RF missiles successfully fired from helicopter

In the first of its kind launch, Raytheon fired tube-launched, optically-tracked, wireless-guided 2A radio frequency practice missiles from an AH-1W Cobra attack helicopter during a December exercise.  Raytheon, working with the Naval Air Systems Command, fired two TOW 2A RF practice missiles at ranges exceeding 2600 meters. The two tests verified the missile’s capability to...
 
 
NG-growler2

Northrop Grumman delivers center/aft ‘shipset’ for first international EA-18G Growler

Northrop Grumman photograph Northrop Grumman mechanics perform final quality inspections on the center/aft fuselage shipset produced by the company for the first Australian EA-18G Growler. The subassembly will be delivered to B...
 

 

Boeing, ANA finalize order for three 787-10 Dreamliners

Boeing and All Nippon Airways (ANA) today finalized an order for three 787-10 Dreamliners, valued at approximately $900 million at list prices. With this order, originally announced as a commitment in January 2015, ANA becomes Boeing’s newest 787-10 customer and first airline in Asia to operate the entire family of 787 Dreamliners. “We truly appreciate...
 
 

Poland’s MESKO, Raytheon sign second letter of intent

In a move designed to collaborate and share advanced defense technologies, Raytheon’s Missile Systems business signed a Letter of Intent with MESKO, Poland’s leading missile and ammunition manufacturer. Areas of cooperation focus on Raytheon’s solutions for the KRAB howitzer precision fires and new Polish Attack Helicopter, including offset proposals and opportunities for MESK...
 
 

Airbus Group delivers first new UH-72A Lakota for Army initial-entry trainer mission

Airbus Group March 25 delivered to the U.S. Army the first UH-72A Lakota helicopter to come off the Airbus Helicopters Inc. production line configured for the Lakota’s latest mission, as the service’s initial-entry training helicopter. The aircraft will join seven Lakotas previously in the Army inventory that have already been modified to the training configuration...
 




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>