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Showing posts with label solar cell. Show all posts
Showing posts with label solar cell. Show all posts





Sanyo Electric's subsidiary Shimane Sanyo will start up a new HIT solar cell production line, in anticipation of an active demand for photovoltaic systems worldwide stimulated by economic packages as represented, the company says, by the "Green New Deal".

The new production line will be installed on the second floor of Factory Building No. 3 and is scheduled to begin operation in April 2010.

Shimane SANYO currently has a total HIT cell production capacity of 130MW.

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http://www.solarbuzz.com/news/NewsASMA240.htm

FONTANA, Calif. (AP) -- General Motors Corp. said Thursday it will install solar panels on a 300,000-square-foot services and parts warehouse in Fontana, Calif.

The panels will provide about half the electricity needed to run the facility and send enough electricity back into the grid each year to power more than 300 homes.



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GM did not disclose the cost of the system, which it expects to be operational in December. Fontana will reduce greenhouse gas emissions by 355 metric tons each year, GM said, while reducing its electricity costs by about 10 percent a year.

Constellation Energy Group Inc. will design, build, own and operate the system. GM has a long-term contract to purchase solar-system electricity from the company. United Solar Ovonic LLC will manufacture the thin-film solar laminates.

The company has a similar sized solar installation at another service and parts warehouse eight miles away in Rancho Cucamonga, Calif.

"The solar panels in Fontana and Rancho Cucamonga will help us reduce costs and give our community access to solar power," Charlie Hyndman, GM's general director of warehousing and distribution, said in a statement. "It's a win-win."

GM shares rose $1.93, or 6.4 percent, after an upgrade from Citi, and Constellation shares rose 37 cents to $84.82.

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UPC Solar, a leading solar power development company, today announced four new San Diego Unified School District solar power systems. The four systems were installed at Ericson Elementary, Standley Middle School, Tierrasanta Elementary and Walker Elementary.



Financing was provided from a $100M fund committed to UPC Solar power projects from a large institutional investor.

Installation and system integration was performed by Solar Integrated Technologies, using their industry-leading building-integrated photovoltaic system. Owned and operated by UPC Solar under a long-term Power Purchase Agreement (PPA), the systems represent a total installed capacity of 550 kW DC.

These projects will reduce annual greenhouse gas (CO2) emissions by 514,259 pounds, Nitrogen Oxides (NOx) emissions by 360 pounds and Sulfur Dioxide (SO2) emissions by 46 pounds.

"The addition of these new solar power systems to the San Diego Unified School District represents a continued dedication to improving the environment as well as a hedge against electricity costs long term," said Morten Sissener, CEO, UPC Solar. “By installing solar power systems, these schools in the San Diego Unified School District continue to demonstrate ‘green’ leadership, a ‘good neighbor’ policy and an efficient use of school funds.”

UPC Solar designs, builds, finances, owns and operates solar power systems and sells solar electricity to commercial, educational, utility and government entities under long-term power purchase agreements (“PPA”). UPC works with select suppliers, partners and capital providers to develop competitive solar projects including both distributed roof-top applications as well as large ground mount solar farms. UPC Solar’s PPA enables companies to buy solar electricity at competitive prices with little or no capital expense, improve the environment and become a green corporate citizen. In addition, UPC Solar’s PPA enables customers to purchase solar electricity, instead of buying a solar power system, at guaranteed prices for twenty years.







Plextronics, Inc. announced today that its organic photovoltaic technology achieved a new record in the conversion of solar light to power efficiency. The company's result of 5.4 percent establishes a new record for single layer organic solar cells as certified by the National Renewable Energy Laboratory (NREL), in Golden, Colorado.

Troy Hammond, vice president of products for Plextronics, said that the company began its organic photovoltaic development program less than two years ago, with the support of the Pennsylvania Energy Development Authority.

"Today's world-record performance demonstrates the rapid pace at which our technology is progressing," said Hammond. "We look forward to continuing this advancement until we have enabled low-cost solar cell products with our Plexcore ink system."

According to Shawn Williams, vice president of technology at Plextronics, "NREL is the nation's primary laboratory for renewable energy R&D, and to have their certification of our technology is absolutely vital. Most importantly, in the course of setting the world record, we've also identified clear pathways to further improve our technology."

Plexcore ink systems for organic photovoltaic cells enable the low-cost printing of photo-active and charge carrier layers, which together convert light to power in the organic photovoltaic cell. The ability to print organic photovoltaic cells on glass or plastic drastically reduces the cost of energy compared to silicon solar cell technology.