
Technician Marshall MacCready carefully lays a panel of solar cells into place on a wing section of the Helios Prototype flying wing at AeroVironment's Design Development Center in Simi Valley, California. The bi-facial cells, manufactured by SunPower, Inc., of Sunnyvale, California, are among 64,000 solar cells which have been installed on the solar-powered aircraft to provide electricity to its 14 motors and operating systems.

A technician at AeroVironment's Design Development Center in Simi Valley, California, checks a panel of silicon solar cells for conductivity and voltage. The bi-facial cells, fabricated by SunPower, Inc., of Sunnyvale, California, are among 64,000 solar cells which have been installed on the Helios Prototype solar-powered aircraft to provide power to its 14 electric motors and operating systems.

Technician Marshall MacCready carefully lays a panel of solar cells into place on a wing section of the Helios Prototype flying wing at AeroVironment's Design Development Center in Simi Valley, California. More than 1,800 panels containing some 64,000 bi-facial cells, fabricated by SunPower, Inc., of Sunnyvale, California, have been installed on the solar-powered aircraft to provide electricity to its 14 motors and operating systems.

An engineer at AeroVironment's Design Development Center in Simi Valley, California, closely inspects a set of silicon solar cells for potential defects. The cells, fabricated by SunPower, Inc., of Sunnyvale, California, are among 64,000 solar cells which have been installed on the Helios Prototype solar-powered aircraft to provide power to its 14 electric motors and operating systems.

CAPE CANAVERAL, Fla. – NASA's first large-scale solar power generation facility opens at NASA's Kennedy Space Center in Florida. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – NASA's first large-scale solar power generation facility is unveiled at NASA's Kennedy Space Center in Florida. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, recipients of a NASA Team Award for their parts in the successful construction of NASA's first large-scale solar power generation facility pose for a group portrait. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – NASA Kennedy Space Center Director Bob Cabana addresses the audience on hand for the unveiling of NASA's first large-scale solar power generation facility at Kennedy in Florida. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – NASA's first large-scale solar power generation facility is ready for operation at NASA's Kennedy Space Center in Florida. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – A ceremonial "flipping of the switch" officially begins operation of NASA's first large-scale solar power generation facility at NASA's Kennedy Space Center in Florida. Flipping the four-foot-tall light switch in unison are, from left, Bob Cabana, Kennedy center director; Roderick Roche, senior manager, Project Management Office of North America, SunPower Corporation; and Eric Silagy, Florida Power & Light Company vice president and chief development officer. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, Kennedy Director Bob Cabana, left, congratulates Roderick Roche, senior manager, Project Management Office of North America, SunPower Corporation, for his part in the construction of NASA's first large-scale solar power generation facility as Eric Silagy, Florida Power & Light Company vice president and chief development officer, looks on. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, Kennedy Director Bob Cabana, left, congratulates, Eric Silagy, Florida Power & Light Company vice president and chief development officer, for his part in the construction of NASA's first large-scale solar power generation facility as Roderick Roche, senior manager, Project Management Office of North America, SunPower Corporation, looks on. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. – Florida Power & Light Company Vice President and Chief Development Officer Eric Silagy, left, and NASA Kennedy Space Center Director Bob Cabana, center, examine one of the solar panels at the unveiling of NASA's first large-scale solar power generation facility at Kennedy in Florida. Representatives from NASA, Florida Power & Light Company, or FPL, and SunPower Corporation formally commissioned the one-megawatt facility and announced plans to pursue a new research, development and demonstration project at Kennedy to advance America's use of renewable energy. The facility is the first element of a major renewable energy project currently under construction at Kennedy. The completed system features a fixed-tilt, ground-mounted solar power system designed and built by SunPower, along with SunPower solar panels. A 10-megawatt solar farm, which SunPower is building on nearby Kennedy property, will supply power to FPL's customers when it is completed in April 2010. Photo credit: NASA/Jim Grossmann

CAPE CANAVERAL, Fla. - This aerial view combines NASA's Kennedy Space Center Visitor Complex (left) and the proposed 500-acre site for one of the largest solar power plants of its kind. The planned 100-megawatt photovoltaic solar plant would use similar panels to those already built at Kennedy by the SunPower Corp. The energy produced by the proposed facility would be used to provide power to Florida Power and Light customers. Kennedy Center Director Bob Cabana, FPL Vice President and Chief Development Officer Eric Silagy and a SunPower Corp. representative made a joint announcement regarding the new construction during a ceremony held in November 2009 to commission a 1-megawatt solar plant. Included in the announcement were plans to establish a permanent renewable energy research and development center at Exploration Park, Kennedy's new business complex. The dedicated RandD facility proposed for Exploration Park could result in at least 50 high-salary science and engineering positions permanently established at Kennedy by SunPower and FPL's other partners, a potential for solar panel manufacturing located nearby and as many as 1,000 new construction jobs. FPL and Kennedy have initiated environmental studies and a plan to support the next project, which could be initiated before the end of 2010. Photo credit: NASA_Kim Shiflett

The Advanced Stirling Convertor (ASC) is being developed by Sunpower, Inc. for NASA's Glenn Research Center (GRC) with critical technology support tasks led by GRC. The goal of the ASC project is to develop a highly efficient, low mass, reliable power convertor for future Radioisotope Power Systems (RPS), NASA's Science Mission Directorate; Stirling Lab

The Advanced Stirling Convertor (ASC) is being developed by Sunpower, Inc. for NASA's Glenn Research Center (GRC) with critical technology support tasks led by GRC. The goal of the ASC project is to develop a highly efficient, low mass, reliable power convertor for future Radioisotope Power Systems (RPS), NASA's Science Mission Directorate; Stirling Lab

The Advanced Stirling Convertor (ASC) is being developed by Sunpower, Inc. for NASA's Glenn Research Center (GRC) with critical technology support tasks led by GRC. The goal of the ASC project is to develop a highly efficient, low mass, reliable power convertor for future Radioisotope Power Systems (RPS), NASA's Science Mission Directorate; Stirling Lab

Janis Niedra (RPT/Thermal Energy Conversion Branch) is using a Helmholtz coil to measure the approximate remanence of a magnet segment. The magnet segment being measured is similar to the ones used in the linear alternator of the Advanced Stirling Convertor (ASC) which was designed and built by Sunpower, Inc. The magnet (not shown in this view) is positioned in the slot cut along the top of the aluminum block which is positioned at the center of the coil in the region of uniform sensitivity. The ASC is the type of free-piston Stirling convertor that is used in the Advanced Stirling Radioisotope Generator (ASRG) currently being developed by Lockheed-Martin for the Department of Energy and NASA.

CAPE CANAVERAL, Fla. – Armando Olivera, president and CEO of Florida Power & Light, or FPL, speaks to guests at the groundbreaking ceremony for the joint NASA and FPL solar power project at NASA's Kennedy Space Center. Others on the stage are, from left, Ed Smeloff with SunPower Corporation, Florida Rep. Suzanne Kosmas, Sen. Bill Nelson, Center Director Bob Cabana, Florida Rep. Bill Posey, Eric Draper, deputy director of Audubon of Florida, and Pam Rauch, vice president of External Affairs for FPL. FPL, Florida's largest electric utility, will build and maintain two solar photovoltaic power generation systems at Kennedy. One will produce an estimated 10 megawatts of emissions-free power for FPL customers, which is enough energy to serve roughly 1,100 homes. The second is a one-megawatt solar power facility that will provide renewable energy directly to Kennedy. The FPL facilities at NASA will help provide Florida residents and America's space program with new sources of clean energy that will cut reliance on fossil fuels and improve the environment by reducing greenhouse gas emissions. The one megawatt facility also will help NASA meet its goal for use of power generated from renewable energy. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Pam Rauch, vice president of External Affairs for Florida Power & Light, or FPL, speaks to guests at the groundbreaking ceremony for the joint NASA and FPL solar power project at NASA's Kennedy Space Center. Others on the stage are Ed Smeloff with SunPower Corporation, Florida Rep. Suzanne Kosmas, Sen. Bill Nelson, Center Director Bob Cabana, Armando Olivera, president and CEO of FPL, Florida Rep. Bill Posey and Eric Draper, deputy director of Audubon of Florida. FPL, Florida's largest electric utility, will build and maintain two solar photovoltaic power generation systems at Kennedy. One will produce an estimated 10 megawatts of emissions-free power for FPL customers, which is enough energy to serve roughly 1,100 homes. The second is a one-megawatt solar power facility that will provide renewable energy directly to Kennedy. The FPL facilities at NASA will help provide Florida residents and America's space program with new sources of clean energy that will cut reliance on fossil fuels and improve the environment by reducing greenhouse gas emissions. The one megawatt facility also will help NASA meet its goal for use of power generated from renewable energy. Photo credit: NASA/Kim Shiflett

CAPE CANAVERAL, Fla. – Center Director of NASA's Kennedy Space Center in Florida, Bob Cabana addresses guests at the groundbreaking ceremony for the joint NASA and Florida Power & Light, or FPL, solar power project at Kennedy. Others on the stage are (from left) Ed Smeloff with SunPower Corporation, Florida Rep. Suzanne Kosmas, Sen. Bill Nelson, Armando Olivera, president and CEO of FPL, Florida Rep. Bill Posey, Eric Draper, deputy director of Audubon of Florida, and Pam Rauch, vice president of External Affairs for FPL. FPL, Florida's largest electric utility, will build and maintain two solar photovoltaic power generation systems at Kennedy. One will produce an estimated 10 megawatts of emissions-free power for FPL customers, which is enough energy to serve roughly 1,100 homes. The second is a one-megawatt solar power facility that will provide renewable energy directly to Kennedy. The FPL facilities at NASA will help provide Florida residents and America's space program with new sources of clean energy that will cut reliance on fossil fuels and improve the environment by reducing greenhouse gas emissions. The one megawatt facility also will help NASA meet its goal for use of power generated from renewable energy. Photo credit: NASA/Kim Shiflett