September 25, 2008

SolFocus First to Complete CPV Installation at 3MW ISFOC Solar Power Plant

MOUNTAIN VIEW, Calif. and PUERTOLLANO, Castilla-La Mancha, Spain, Sept. 25 /PRNewswire/ -- SolFocus and ISFOC today announced the completion of SolFocus' concentrator PV (CPV) installation at the Institute of Concentration Photovoltaic Systems (ISFOC) 3MW municipal power production facility. SolFocus is the first of three companies to complete its contract with ISFOC in the first phase of the project. SolFocus has installed two distinct CPV power plants: 200kW at Puertollano and 300kW at Almoguera. The ISFOC facility has performed initial testing and analysis confirming that in SolFocus' first commercial deployment of its flagship product, the SF-1000P CPV panel, each panel is performing as designed at specified power levels.

The ISFOC project was created both as a municipal power plant and a proving ground for CPV technology. The original contract was awarded to SolFocus in late 2006, shortly after the creation of ISFOC as a power- producing testing facility for high-efficiency CPV technology. ISFOC sought the most promising CPV technologies approaching the electrical generation market, and selected SolFocus in advance of commercial production. SolFocus now enters the industrial, commercial, and utility markets having fine-tuned its design and technology development to emphasize reliability and overall system performance at the ISFOC installation. This month, the California Energy Commission (CEC) approved the SF-1000P CPV panel as the very first CPV product listed for commercial deployment in the state of California,

"SolFocus has done an excellent job of progressing its technology from R&D into commercially-ready product," commented Dr. Pedro Banda, Director General of ISFOC. "While we are just now beginning to evaluate performance results from the installed systems, initial results look excellent and validate our belief that the high-efficiency capability of CPV technology is going to provide high energy yields."

"Working with ISFOC has allowed us to deploy our technology faster and in a more supportive environment than would have otherwise been possible," commented SolFocus President Mark Crowley. "This collaborative environment between developer and supplier has benefited the CPV industry greatly, and is evident in the excellent performance results demonstrated thus far by our product."

About SolFocus

The SolFocus mission is to enable solar energy generation at a Levelized Cost of Energy (LCOE) competitive with traditional fossil fuel sources. To achieve this goal, SolFocus has developed leading concentrator photovoltaic (CPV) technology which combines high-efficiency solar cells (approaching 40%) and advanced optics to provide solar energy solutions which are scalable, dependable and capable of delivering on the promise of clean, low-cost, renewable energy. SolFocus is headquartered in Mountain View, California with European operations headquartered in Madrid, Spain, and manufacturing in Mesa, Arizona as well as with manufacturing partners in India and China.


The Instituto de Sistemas Fotovoltaicos de Concentracion is the result of the R&D plan promoted by the Department of Education and Science from the Castilla La Mancha Government and the Institute of Solar Energy from the Universidad Politecnica de Madrid. The project is financed by the Ministry of Education and Science. The headquarters, laboratories and some of the ISFOC pilot photovoltaic plants are being built in Puertollano, where all the Institute activities will be coordinated. Establishing in Castilla La Mancha the main vehicle for the development of CPV technologies is our chief goal. In order to generate key knowledge on this technology, ISFOC is executing a number of power plants (up to 3 MW in total) incorporating different concentrator technologies which are becoming available in the market. ISFOC has become a national and world reference in CPV and with the infrastructure installed after the two year establishment period, ambitious R&D projects will be undertaken.


CONTACT: Nancy Hartsoch, VP Marketing of SolFocus, +1-650-623-7134,[email protected]; or Casey Cronin of Antenna Group,+1-415-977-1912, [email protected], for SolFocus

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